Test Drive Before Buying a Car: Checklist and Comparison

Car spare parts fall into three main types: genuine parts (dealer parts) that carry the carmaker's brand or are made by its supplier to the same specification, aftermarket parts made by other companies with varying quality, and used parts from salvage yards (tashleeh) removed from other cars, while counterfeit parts that imitate the look and brand of genuine parts should be avoided completely. The practical rule: choose genuine or trusted high-quality aftermarket parts for safety items such as brakes, steering, suspension, airbags and tyres, accept good aftermarket parts for consumables like filters, wipers and bulbs, and always confirm the part number, keep the invoice and have the part fitted at a qualified workshop.

What are the types of car spare parts and how do they differ?

Parts may look alike, but they differ in their maker, specification and source; the table below summarises the types found in shops and workshops:

Type	What it means	What sets it apart	What to watch for
Genuine (dealer)	A part carrying the carmaker's brand, sold through the dealer or its distributors	Matches factory specifications and has a clear source	Usually costs more and may need to be ordered
Original supplier (OES)	A part made by the supplier that supplies the carmaker, sold in its own box and brand	May match the genuine part's specifications	Do not assume a match; ask and compare the part number
Aftermarket	A part made by other companies to fit several models	More choice and often lower cost	Quality varies widely by manufacturer
Used (salvage)	A part removed from another car, possibly genuine originally	A solution for rare or discontinued parts	Unknown age and history, and it may carry no warranty
Counterfeit	A part that imitates the look, box and brand of the genuine part	No real advantage; the tempting price is the bait	A safety risk and commercial fraud

The Technical Regulation for Auto Spare Parts issued by the Saudi Standards, Metrology and Quality Organization defines original parts as parts designed and manufactured to the vehicle manufacturer's specifications, made either by the vehicle manufacturer itself or by a manufacturer working to the same specification and quality control system, while commercial parts are replacement parts made to international standards, country-of-origin standards or the parts manufacturer's own standards, so that they meet the vehicle manufacturer's performance requirements.

Because market terms are not standardised, and some sellers use the word genuine or the abbreviation OEM for parts that do not come from the dealer, ask clearly: who made the part? What is its number? What warranty does it carry?

 

Which parts should be genuine or high quality?

Some parts are what stops the car, steers it or protects you in a crash, and they can fail suddenly. For these parts, do not make price the first criterion; choose genuine or an aftermarket part from a known manufacturer that meets the carmaker's specifications:

• Brakes: pads, discs and hoses; use brake fluid of the specification stated in the owner's manual, and you can review the types of brake fluid and the uses of each type.
• Steering: the steering rack, tie rods and their ends, since any play or breakage directly affects control of the car.
• Suspension: shock absorbers, control arms and ball joints, which affect the car's stability and grip; poor ones may wear quickly or break.
• Airbags and seat belts: do not buy them from an unknown source, and leave their inspection and replacement to a specialist technician.
• Tyres: buy them new from a trusted source in the size, load index and speed rating recommended for your car, and check their manufacture date.

The same applies to parts whose failure can cause major damage to the engine or gearbox, such as the timing belt, where fitted, and the water pump.

 

When are aftermarket parts a reasonable choice?

An aftermarket part is not necessarily poor, as quality varies from one manufacturer to another, and it is often a reasonable choice for consumables that are replaced periodically and are easy to check, such as:

• Oil, air and cabin filters: choose a filter that matches the size and specification, and learn the signs that your car needs a new air filter.
• Wipers and bulbs: check the wiper length and the bulb base type and wattage suitable for your car.
• Spark plugs: their type and specifications must match what the carmaker specifies, so read about spark plug types and when to replace them.
• Interior trim and plastic covers that do not affect safety.

In every case, insist on three things: a known manufacturer with clear data on the box, a part number that matches yours or is an approved replacement for it, and a seller who gives you an invoice. Because these parts follow fixed intervals, tie their purchase to your periodic car maintenance schedule instead of waiting until they fail.

 

Are used salvage parts a safe choice?

Salvage parts may be genuine originally, but they carry the age and usage of the car they came from, so they suit some cases and not others:

• Often suitable: exterior body parts such as fenders, mirrors and covers, cabin parts, and rare or discontinued parts, after confirming their condition and fit.
• Not suitable: wearing brake, steering and suspension parts, airbags and seat belts, tyres of unknown age, and filters and rubber parts.
• Engine or gearbox: do not buy either without a technical inspection; ask about its source and about a trial or return period, and record its number on the invoice.

Before buying, inspect the part yourself: signs of impact, welding or rust, signs of flooding or fire, or cracks in rubber and plastic, and match its number with your part's number.

 

How do you spot counterfeit spare parts?

A counterfeit copies the look, box and brand of the genuine part but not its specification, and may seem convincing at first glance. Warning signs include:

• The box: faded printing or unusual colours, spelling mistakes, a poorly made logo, a broken seal, or missing manufacturer name, country of manufacture and part number.
• The part itself: a rough finish, noticeably lighter weight than the old part, a missing engraved number and logo, or a different shape and mounting points.
• The price: a price far below the market for a part offered as genuine.
• The seller: a shop that gives no invoice, does not name the manufacturer and country of manufacture, or refuses returns if the part does not fit.
• Verification codes: if the box carries a verification code or security label from the manufacturer, check it through the manufacturer's official channels.

The same regulation requires each package to show the manufacturer's name or trademark, the country of origin, and the part's designation or number as classified in the manufacturer's catalogue; missing data is a warning sign in itself.

 

How do you confirm the part number before buying?

The part number is the most precise way to make sure a part fits your car, because parts for the same model can differ by model year, trim and engine type.

1. Photograph the part number engraved or labelled on the old part if it is visible.
2. Have the vehicle identification number (VIN) from your registration card ready, as it helps the dealer and shops identify the correct part.
3. Ask the dealer for the original part number, then compare any aftermarket alternative with it, as many aftermarket manufacturers list the original numbers their parts correspond to.
4. If you are told the part has a newer replacement number, ask for proof that it is an approved replacement for the old number.
5. Compare the new part with the old one before fitting: dimensions, mounting points and connections.

 

What should you ask of the seller and the workshop?

Proper paperwork and correct fitting matter as much as the part itself:

• A detailed invoice stating the part name, number and type (genuine, aftermarket or used), the country of manufacture, and any warranty and return terms.
• Old parts: ask the workshop to return them to you or show them to you, so you can confirm the replacement was actually made.
• Warranty: the seller's warranty on the part is different from the carmaker's warranty on the car; if your car is under warranty, read its terms or ask the dealer before fitting non-genuine parts or servicing elsewhere, and keep all invoices.
• A qualified workshop: brake, steering and suspension parts need the right tools and tightening torque, some require bleeding the brakes or a wheel alignment after fitting, and airbags need a specialist technician.
• After fitting: test the car with the technician, and make sure no warning lights appear on the dashboard and there are no strange noises.

 

Frequently asked questions about car spare parts

1. Are aftermarket parts always lower quality? No, their quality varies by manufacturer; some come close to genuine and some are poor. What matters is the manufacturer's reputation, matching the specification and the part number, not the word aftermarket alone.
2. Does fitting a non-genuine part void the car's warranty? It depends on your car's warranty terms, so do not assume the answer; check the warranty booklet or ask the dealer before fitting, and keep the part and workshop invoices.
3. Should I buy spare parts online? You can, from known stores that clearly state the manufacturer, the part number and the return policy, while being wary of very low prices for parts offered as genuine.
4. Can I fit an airbag from a salvage yard? We do not recommend it, because you know neither its history nor its condition, and it is one of the most important means of protection in a crash; ask for a new part suitable for your car, and leave fitting to a specialist technician.
5. What should I do if I discover a part is counterfeit? Stop using it if it is a safety part, keep it and the invoice, and go back to the seller. If you suspect commercial fraud, you can report it through the official channels of the Ministry of Commerce; procedures may be updated, so confirm the latest steps on its official platforms.

 

The difference between genuine, aftermarket and used parts lies in the specification, the source and the paperwork, not the name: choose the best for safety parts, use good aftermarket parts for consumables, treat salvage parts with caution, and avoid counterfeits completely. To plan your car's maintenance, read how to choose the right maintenance to cut car costs and faults.

Car brand logos are the badges and names each manufacturer places on the front grille, the boot lid and the centre of the steering wheel, and the easiest way to learn them is to group them by country of origin: Japanese badges such as Toyota's three ovals, Korean ones such as Hyundai's slanted H, and Chinese brands, many of which spell out their full name in Latin letters, alongside German, European and American badges. In this guide you will find each brand's name as it is written and said, a short description of its badge, its meaning where it is documented, and a table for quick comparison.

What are car brand logos and where do you find them on a car?

A car badge (the logo or emblem) is the trademark that identifies the manufacturer, and it usually appears in several places:

• The centre of the front grille or the bonnet, the most visible spot for the logo.
• The boot lid, where the model name and sometimes the trim are usually written next to it.
• The centre of the steering wheel, the wheel caps and the car key.

Badges fall into two types: a standalone symbol such as a star, rings or a lion, or a name spelled out in letters, as with many American and new Chinese brands, and knowing this difference helps you recognise a car from a distance.

 

What are the best-known Japanese car brand logos?

Japanese badges are very familiar on the Kingdom's roads, and most are simple symbols that are easy to remember:

• Toyota: three ovals that form the letter T; the company says the two overlapping ovals represent mutual trust between the customer and the company, and the outer oval represents the global expansion of its technology.
• Lexus: a curved letter L inside an oval; it is Toyota's luxury vehicle division.
• Nissan: the name NISSAN across a thin circle; the name began as an abbreviation of the Japanese holding company Nihon Sangyo.
• Honda: a wide, upright letter H inside a frame with rounded corners.
• Mitsubishi: three red diamonds meeting at the centre, chosen by founder Iwasaki Yataro because they recalled the emblem of the Tosa clan that employed him and his own family crest.
• Mazda: a stretched letter M shaped like wings inside a circle; according to the company's website, the name is also linked to its founder, Jujiro Matsuda.
• Suzuki: a red letter S with sharp lines.
• Isuzu: the name ISUZU in bold letters; the name comes from the Isuzu River and means fifty bells.

 

What are the Korean car brand logos?

• Hyundai: a slanted letter H inside an oval; the Korean word means modernity.
• Kia: the word KIA in a sharp, angular script; according to the company, the name means rising from Asia.
• Genesis: two spread wings with a shield in the middle; it is the luxury brand of Hyundai Motor Group.

 

Which Chinese car brand logos are common in Saudi Arabia?

Chinese cars have become familiar in the Saudi market, and their best-known badges include:

• Changan: a shape like the letter V inside a circle; the name comes from the Chongqing Changan Arsenal and literally means long-lasting peace.
• Chery: an oval with a symbol resembling the letter A in the middle.
• Geely: the name GEELY is written in Latin letters on the rear of many of its models.
• Haval: the name HAVAL in large letters; it is a brand specialising in SUVs, owned by Great Wall Motor, which is named after the Great Wall of China.
• MG: the letters MG inside an octagon; it is a British marque founded in Oxford and owned today by the Chinese company SAIC Motor.
• BYD: the letters BYD in a bold typeface; the name had no particular meaning, and the company later adopted Build Your Dreams as a slogan matching its letters.
• Hongqi: a vertical red strip running from the bonnet to the grille on many of its models; the name means red banner, and it is the oldest Chinese passenger car brand, owned by FAW Group.

 

How do you recognise the new Chinese car brands?

Many Chinese brands have appeared in recent years, some cannot be recognised from the badge alone, and here are practical ways to tell them apart:

1. Read the written name: many new brands spell out their full name on the grille or the boot instead of a standalone symbol, such as Jetour, Omoda, Jaecoo and Deepal.
2. Know the parent company: Jetour, Omoda and Jaecoo belong to Chery, Deepal to Changan, Haval to Great Wall and Lynk & Co to Geely, and brands within one group may share some models or platforms.
3. Learn what the name means: Jetour combines the words jet and tour, signifying a convenient journey according to the brand; the O in Omoda comes from oxygen and moda means modern, according to Chery; Jaecoo comes from the German word Jäger, meaning hunter, and the English word cool; and Deepal's Chinese name means deep blue.
4. Do not rely on the badge alone: some brands have changed their logo more than once, and its look may differ from one model year to another, so confirm the manufacturer and model on the car's registration card.
5. Check the VIN: its first characters identify the manufacturer, and it is recorded on the registration card and stamped on the car's body.

 

What are the German and European car brand logos?

European badges often rely on old symbols with well-known stories:

• Mercedes-Benz: a three-pointed star inside a circle, which for the original Daimler company symbolised Gottlieb Daimler's aim of motorisation on land, water and in the air.
• BMW: a circle divided into blue and white quarters inside a black ring bearing the company name; its colours recall the flag of Bavaria, while the idea that it is an aircraft propeller is a myth.
• Audi: four interlinked rings, each representing one of the four companies that joined to form Auto Union, Audi's predecessor.
• Volkswagen: the letters V and W inside a circle; the German name means people's car.
• Skoda: a winged arrow inside a circle; the arrow represents speed, the wings progress and freedom, and the eye precision; it is a Czech brand.
• Peugeot: a lion; the original logo was a lion walking on an arrow, symbolising the speed, strength and flexibility of Peugeot's saw blades; it is a French brand.
• Renault: a diamond-shaped lozenge that the French company has placed on the front of its cars since the nineteen-twenties.
• Land Rover: a green oval carrying the name of the British brand.
• Rolls-Royce: two interlocking letters R and the Spirit of Ecstasy mascot on the bonnet; the British company is a wholly owned subsidiary of the BMW group.
• Lamborghini: a raging bull, chosen by founder Ferruccio Lamborghini after he admired the fighting bulls at the Miura ranch in Spain; it is an Italian brand.

 

What are the American car brand logos?

American badges tend towards written names and simple shapes:

• Ford: a blue oval with the name Ford in white script.
• Chevrolet: the gold bowtie, whose origin is unsettled; the company's account says William Durant took it from a wallpaper pattern in a French hotel.
• GMC: the letters GMC, usually in red; it is a General Motors brand.
• Jeep: the word JEEP in plain letters, and many people know it by its grille with vertical slots.
• Dodge: the name DODGE in large letters on the grille or the rear.
• Lincoln: a four-point star inside a frame; it is a luxury brand owned by Ford and named after US President Abraham Lincoln.

 

Car brand logos table: brand, country of origin and badge description

A quick summary of each brand's badge:

Brand	Country of origin	Badge description
Toyota	Japan	Three ovals
Nissan	Japan	Name inside a thin circle
Honda	Japan	Upright letter H
Mitsubishi	Japan	Three red diamonds
Hyundai	Korea	Slanted H in an oval
Kia	Korea	The word KIA in a sharp script
Changan	China	V shape inside a circle
Chery	China	A-like symbol in an oval
Jetour	China	Name in Latin letters
Haval	China	HAVAL in large letters
MG	Britain (Chinese owner)	MG inside an octagon
BYD	China	The letters BYD
Mercedes-Benz	Germany	Three-pointed star in a circle
BMW	Germany	Circle with blue and white quarters
Audi	Germany	Four interlinked rings
Volkswagen	Germany	VW letters in a circle
Peugeot	France	Lion
Ford	USA	Blue oval
Chevrolet	USA	Gold bowtie
GMC	USA	Red GMC letters

 

Frequently asked questions about car brand logos

1. How do I tell the Hyundai logo from the Honda logo? The Hyundai logo is a slanted letter H inside an oval, while the Honda logo is a wide, upright letter H inside a frame with rounded corners.
2. Which car has a horse, bull or lion logo? The black prancing horse on a yellow background is the logo of Italy's Ferrari, the horse inside a coloured shield belongs to Germany's Porsche, the raging bull to Lamborghini and the lion to Peugeot.
3. Is a brand's country of origin the country where the car is made? Not always; the country of origin is the brand's home, and its models may be built in other countries, so check the manufacturing details in the VIN and the registration card.
4. Why do companies change their logos? Usually when they renew their identity, as Nissan, Kia and BYD have done in recent years, so you may see two logos for the same brand on cars from different years.
5. How can I confirm a car's brand if its badge has been replaced? Some owners fit modified badges or the badge of another model, so rely on the registration card and the VIN rather than the badge, especially when buying a used car.

 

Car brand logos become easier to remember when you link each badge to its country and parent company, read the name written on the boot when in doubt, and check the registration card and the VIN before any purchase decision. You can browse the cars available at Saleh Cars Group to get to know the different brands and models.

Summer car care means focusing on the systems that heat strains the most: check the cooling system and radiator coolant, the battery, tire pressure, AC performance, and engine oil before the peak of the heat, and protect the paint and cabin from direct sun. The Kingdom's long summer, with its high temperatures, dust, and desert trips, doubles the strain on the car, and most summer breakdowns can be avoided with a simple, regular review. In this guide, we show you what to check and how to act if a problem appears on the road.

Why does your car need special care in the Saudi summer?

Air and asphalt temperatures rise sharply in the summer months, so the car's systems work in harsher conditions than usual, and the strain on them increases with traffic, hours of AC use, and long trips.

• The engine and cooling system work harder to get rid of heat, especially in traffic and during long stops with the AC running.
• Heat speeds up the evaporation of battery fluid and the corrosion of its terminals, shortening its life even if it seems fine.
• Hot asphalt raises tire temperature and internal pressure, and magnifies the effect of any weakness or crack in them.
• Direct sun and dust affect the paint, dashboard, seats, and glass.
• Any small fault becomes more serious in summer, because breaking down on a highway at midday is unpleasant and can be dangerous.

 

How do you protect the engine and cooling system from the heat?

The cooling system is the first line of defence in summer, and neglecting it is one of the most common causes of costly breakdowns in this season.

• Check the coolant level in the reservoir with the engine cold, and never open the radiator cap while the engine is hot.
• Use the type of coolant recommended in the owner's manual rather than plain water, and learn about the difference between red and green radiator coolant before topping up or mixing.
• Look at the radiator hoses: cracking, swelling, or excessive softness are signs that they need replacing.
• Make sure the radiator fan runs when the temperature rises or the AC is on, and clean insects and dust off the front of the radiator.
• Keep an eye on the temperature gauge on the dashboard; if it rises repeatedly, read about the main causes of car engine overheating and deal with the cause early.
• Stick to the engine oil change schedule in the owner's manual, as oil endures higher temperatures in summer and needs to be in good condition.

 

How is the heat linked to a weak battery, and how do you look after it?

Many people believe that batteries only struggle in winter, but summer heat speeds up their internal wear, and the weakness then appears suddenly at the first hard start.

• Have the battery tested by a technician or parts shop before summer, especially if it has been installed for a long time.
• Clean white or green corrosion off the terminals, and make sure the cables are tightened properly.
• Watch for a slow-cranking starter or dim lights, as these are early signs of weakness.
• Try to park the car in the shade whenever possible, as this reduces the heat in the engine bay.
• To learn the signs in detail and ways to extend its life, see our article on car battery failure symptoms and how to extend its life.

 

How do you keep the AC working efficiently in summer?

In summer, the AC is not a luxury, and any weakness in it shows quickly as temperatures rise; servicing it early before the season is easier than repairing it at the peak.

• When getting into a car that has been parked in the sun, open the windows slightly for the first minute to let the hot air out, then close them and switch on the AC.
• Replace the cabin air filter on time, as a filter clogged with dust weakens airflow and causes an unpleasant smell.
• If the air becomes less cold than usual, the cause may be low refrigerant, a leak, or a weak condenser fan, and it needs a technical check.
• Pay attention to any strange noise when the compressor engages, or the engine stalling at idle with the AC on.
• To understand AC faults and how to fix them in detail, read our article on the car air conditioning system and its faults.

 

How do you protect the tires from hot asphalt?

The tire is the only part that touches the hot asphalt directly, so it needs closer monitoring in summer, especially before a trip.

• Check the air pressure in the morning when the tires are cold, and set it to the value on the driver's door sticker.
• Do not let air out of a tire because it is hot after driving; the rise in pressure with heat is normal and accounted for.
• Check the sidewalls for cracks or bulges, as old rubber is affected more by sun and heat.
• Check the manufacturing date printed on the tire's sidewall, and consult a technician if the tire is old even if the tread looks good.
• Do not exceed the car's permitted load on summer trips, as overloading raises tire temperature.
• Do not forget to check the spare tire and the tools for changing it before any long trip.

 

How do you protect the paint and cabin from the sun?

Strong sunlight affects the car's appearance and value over time, and simple daily protection is better than repairs later.

• Park the car in the shade or under a canopy whenever possible, and use a suitable cover when parking for long periods.
• Place a sunshade on the windscreen to reduce cabin heat and protect the dashboard from cracking.
• Suitable window tint reduces the heat inside the cabin and protects the seats; learn about how the right window tint protects your car.
• Wash the car early in the morning or in the evening, and do not wash it while the surface is hot in the sun, so water spots do not remain.
• Rinse the dust off with water first after sandstorms, and do not wipe it off dry so it does not scratch the paint.
• Do not leave lighters, aerosol cans, plastic water bottles, or electronic devices inside the car, as extreme heat may damage them or make them dangerous.

 

What should you do if your car overheats while driving?

If you notice the temperature gauge rising or steam coming from the front of the car, acting calmly and quickly reduces the damage to the engine.

1. Switch off the AC immediately; you can temporarily run the heater at its highest setting to draw some heat away from the engine.
2. Stop in a safe place away from the traffic lanes, and switch on the hazard lights.
3. Turn off the engine if the gauge keeps rising or steam appears, and do not keep driving with the gauge in the red zone.
4. Do not open the radiator cap or the coolant reservoir while the engine is hot, and wait until it has cooled down completely.
5. Once the engine has cooled, check the coolant level and look for an obvious leak, then head to the nearest workshop or call for help.

 

Frequently asked questions about summer car care

• Does running the AC all the time harm the engine? No, if the cooling system is in good condition, but it adds load on the engine and battery, which is why maintenance matters more in summer.
• Should I change the engine oil earlier in summer? Follow the schedule in the owner's manual, and use the severe-conditions schedule, if there is one, if you drive a lot in traffic and extreme heat.
• Can I put plain water in the radiator when necessary? Only in an emergency and to reach the nearest workshop, then refill the system with the recommended coolant.
• Can tires burst because of the heat? Heat alone does not usually cause this, but it multiplies the risk of underinflated, old, or cracked tires.
• When should I check the car before a summer trip? A few days before the trip, so there is enough time to fix any issue with the cooling system, tires, or battery.

 

Summer in Saudi Arabia is a real test for every car, but most of its breakdowns start with small signs that can be noticed early. Review the cooling system, battery, tires, and AC before the peak of the heat, protect the paint and cabin from the sun, and never ignore the temperature gauge or any strange noise; with these simple habits, the summer months pass without surprises on the road.

The difference between the two types of car insurance in Saudi Arabia is that third-party insurance, which is the compulsory insurance, compensates the third party for the physical and material damage your vehicle causes and does not cover your own car, while comprehensive insurance compensates you for damage or loss to your car, including fire, theft, floods and hail, and also includes liability towards third parties. Here we explain what each type covers and excludes as stated in the official documents, what the deductible means, and how to choose the right policy.

What is the difference between comprehensive and third-party insurance in brief?

These are the main differences as stated in the Saudi Central Bank documents; the details follow in the next sections:

Item	Third-party	Comprehensive
Status	Compulsory	Not compulsory; includes third-party liability cover
Physical and material damage to third parties	Covered within the policy limits	Covered as per the unified policy
Damage to your car in an accident you cause	Excluded	Covered after deducting the deductible
Fire, theft, floods and hail	Not covered for your car	Included
Towing your damaged car and storing it	Not provided for	Included up to the amount stated in the schedule
Death or injury of the driver	Excluded	An optional cover offered before the policy is issued

 

What does third-party (compulsory) insurance cover?

The Unified Compulsory Motor Insurance Policy sets the minimum limit of civil liability cover towards third parties. If an accident occurs within the borders of the Kingdom and causes damage that is not excluded, the insurer compensates the third party for what the insured, the driver or the person responsible for the accident is liable to pay for:

• Physical damage to the third party inside or outside the vehicle: death or physical injuries, including total or partial disability, whether permanent or temporary.
• Material damage to property belonging to the third party.
• Expenses borne by the third party due to damage not excluded in the policy.

A third party is anyone who suffers damage that is not excluded, other than the insured or the driver responsible for the accident; so this insurance protects others from your mistakes and does not repair your car. Subject to the exceptions, the insurer may not refuse to compensate the injured party because of a violation committed by the driver, but it keeps the right to recover from them in cases set out in the policy, such as driving against traffic, running a red light, and driving without a licence suitable for the type of vehicle.

 

What does third-party insurance not cover?

Cases the unified policy excludes from compensation include:

• Loss of or damage to the insured vehicle, property of the insured or the driver, and goods carried in it.
• Death or physical injury of the insured or the driver.
• Using the vehicle in races or to test its speed or power, and car drifting.
• A deliberate accident, or giving inaccurate information or concealing material facts in the insurance proposal form.
• Fines and financial penalties, and the driver fleeing the accident scene without an acceptable reason.
• Driving under the influence of drugs or alcohol, and natural disasters such as hurricanes, earthquakes and floods.

 

What does comprehensive motor insurance cover?

According to the Comprehensive Motor Insurance Rules, the company compensates the insured for any risk causing damage or loss to the vehicle, including fire, theft, lightning and natural disasters such as floods and hail, in addition to third-party civil liability as per the unified policy. Compensation works as follows:

• Partial loss: the company bears the cost of repair at the repairing party stated in the schedule (the agency or an approved repair shop), and the cost is determined by the competent entity in charge of motor accident damage appraisal.
• Technical total loss (a car that cannot be repaired to a state legally fit for driving) or economic total loss (repair is costly according to the percentage agreed in the schedule): compensation is the sum insured without deducting the company's expenses.
• The company does not deduct any amount from the compensation for the use or wear of the vehicle before the accident.
• Towing the damaged vehicle and storing it after a covered accident, up to the amount stated in the schedule.
• If another party caused the damage, your insurer compensates you first and then claims against that party or its insurer.

Before issuing the policy, the company must offer you optional covers: renting a replacement vehicle, roadside assistance, death, injuries and medical expenses of the driver or named driver, and accidents outside the Kingdom; any you decline become excluded.

 

What does comprehensive insurance not cover?

The main exclusions in the rules include:

• Driving without a licence suitable for the type of vehicle, or with a licence that was withdrawn or has expired unless it is renewed within the set period.
• Compensation that is less than or equal to the deductible stated in the schedule.
• An accident while the vehicle is driven by someone other than the driver or the named driver.
• Manufacturing defects, and damage resulting from use or from mechanical or electrical malfunctions.
• Damage to or theft of tyres, rims, wheel covers or exterior mirrors, unless it happened at the time of a covered accident.
• Theft caused by leaving the vehicle running, leaving the keys in it, or not closing the windows and locking the doors.
• Accessories not fitted by the manufacturer, unless their type and value are explicitly stated in the policy.
• Car drifting, running a red light or driving against traffic, if the competent body's report proves it caused the accident.
• Driving in desert areas and on unpaved roads unless inside the city.

The company and the insured may agree to waive any exclusion unless that conflicts with the law, so ask about the ones that matter to you before signing.

 

What is the deductible in comprehensive insurance?

The rules define the deductible as the amount borne by the insured for any claim as stated in the policy schedule, and they control how it is applied:

• It is set by the insured in agreement with the company.
• It applies only to damage to the vehicle, not to third-party civil liability claims.
• It is calculated in proportion to the driver's share of liability if they are partly liable, and it is not charged if they are not liable according to the report of the competent body attending the accident.
• It applies once per accident, even if several claims result from it.
• It stays fixed throughout the policy period, whatever the type of accident or the value of the compensation.

In practice, it is what you will pay out of your own pocket in every accident you are liable for, so compare offers by it as well, not by the policy cost alone.

 

How do you choose car insurance that suits your car and your use?

The decision depends on whether you could bear the cost of repairing or losing your car yourself, so review these factors:

• The car's age and value: losing a new or high-value car is harder, and comprehensive cover compensates at the sum insured in a total loss; so make insurance part of your budget as in the new car buying guide.
• A used car: insurance does not cover manufacturing defects or malfunctions, so inspect it before buying and read our vehicle inspection tips before buying a used car, and make sure the sum insured reflects its fair value.
• Financing: if the car is financed, ask the finance provider which type of insurance the contract requires before signing; to compare the two ways of paying, read buying a car with financing or cash.
• Who drives the car: comprehensive cover applies to the insured and relatives such as parents, spouse, children and siblings, the domestic worker or someone working for the insured under an employment contract, and the named driver in the schedule; so add any other driver.
• How you use it: if you go on desert trips, ask about the exclusion of desert roads, and remember that accidents outside the Kingdom are an optional cover.

 

What should you check in the policy schedule before you pay?

The policy schedule is an integral part of the policy, so check:

1. Insured and vehicle details, and match the chassis number and plate with the vehicle registration card.
2. The type of cover, not the marketing name; the rules forbid describing third-party products with additional benefits as comprehensive insurance.
3. The coverage period, with its start and end dates and times.
4. The sum insured, the deductible, and the percentage at which the vehicle is considered an economic total loss.
5. The repairing party (agency or approved repair shop) and the towing and storage cover limit.
6. Named drivers, and the use restrictions and purpose of use.
7. The optional covers you accepted or declined.
8. Additional vehicle details, such as modifications and where it is parked at night, and make sure they are correct; and notify the company of any change in material facts within the set period.

These provisions may be updated, so confirm the latest version on the official website of the Insurance Authority, and the terms of your policy with a licensed insurance company.

 

Frequently asked questions about comprehensive and third-party car insurance

1. If someone else hits me and I only have third-party insurance, who repairs my car? You are the third party under the at-fault driver's policy, so their insurer compensates you for the material damage as per the unified policy. If you are at fault, your policy does not cover your car.
2. Do I need two policies with comprehensive insurance? The rules state that comprehensive insurance also covers civil liability towards third parties as per the unified policy, so it combines both protections in one policy.
3. Is a third-party policy with additional benefits considered comprehensive? No. The rules forbid naming or describing such products in any way as comprehensive insurance, so read the written covers, not the product name.
4. Does third-party insurance cover flood or fire damage to my car? No, it does not cover your car at all, and natural disasters are among its exceptions. Najm requires comprehensive insurance on the vehicle to report an accident caused by natural disasters or fire.
5. Can the policy be cancelled when I sell the car? Yes. Transfer of the vehicle's ownership is one of the cancellation cases under both policies, along with cancellation of its registration and the existence of an alternative policy, and the insured is refunded the amount due for the remaining period according to the calculation method set in the policy.

 

In short: third-party insurance is the compulsory minimum that protects others from damage caused by your vehicle, and comprehensive insurance adds protection for your own car in return for a deductible you agree on. Choose according to your car's value, its financing and how you use it, and read the policy schedule before you pay. If you are looking for your next car, you can browse the cars available at Saleh Cars Group.

If you are asking when to replace car tyres, the short answer is: replace a tyre when the surface of the tread reaches the level of the raised wear indicators inside the grooves, when a bulge, a deep cut or clear cracks appear in its sidewall, or when the rubber has aged to the point at which the tyre or car manufacturer recommends replacement, even if the tread looks good. In this guide we explain how to check your tyres, what the wear pattern reveals, and how to choose the right replacement.

When should you replace car tyres? The key signs in brief

Replacement is not tied to a single distance for every car, but to the tyre's condition and its maker's recommendations. The main signs are:

• The tread surface has reached the level of the wear indicators in any part of the tyre, not just on average.
• A bulge or bubble in the sidewall, a deep cut, or exposed cords or internal fabric.
• Clear cracks in the sidewall or between the tread blocks, showing that the rubber has aged and hardened.
• Uneven wear that has left part of the tyre smooth even though the rest of its surface is sound.
• A persistent vibration that does not go away after balancing, or repeated pressure loss in the same tyre with no visible cause.

 

How do you check tread depth using the TWI wear indicators?

Inside the grooves are small raised bars called wear indicators, whose location is marked by the letters TWI or a small triangle on the tyre's shoulder, and when the tread surface is level with them, the tyre has reached the end of its usable life. To check:

1. Park the car on level ground and turn the steering wheel to one side so you can see the front tyres clearly.
2. Look for the TWI mark or triangle on the tyre's shoulder, then look into the groove next to it to find the raised bar.
3. Compare the level of the tread surface with the bar; the closer they are to level, the closer the replacement date.
4. Repeat the check on the inner edge, the centre and the outer edge, and at several points around the tyre's circumference.
5. For a more precise reading, use a tread depth gauge, available at tyre shops, and record the reading for each tyre.
6. Some drivers use a coin as a rough gauge, but it is no substitute for a proper gauge or a look by a qualified technician.

Do not wait until they are exactly level if you travel often or drive in the rain, as water clearance and grip weaken gradually as the tread gets shallower.

 

What do tyre cracks and sidewall bulges mean?

The sidewall flexes with every turn of the wheel and carries the car's weight, so any damage to it is more dangerous than tread wear:

• Fine surface cracks: an early sign of rubber ageing caused by heat and sun, which calls for the tyre to be inspected by a specialist and monitored.
• Deep cracks: if they widen or reach the tyre's inner layers, it is time to replace it.
• A bulge or bubble: damage to the tyre's internal structure, usually after hitting a pothole or kerb, which requires immediate replacement and no travelling on it.
• Cuts and gashes: a deep cut in the sidewall weakens the tyre even if no air is leaking from it yet.

 

What does the tyre wear pattern reveal?

The wear pattern reveals the cause of the problem, and if you do not fix it, new tyres will wear the same way:

Wear pattern	Likely cause	What to do
Both edges more than the centre	Pressure lower than recommended	Set the pressure according to the driver's door sticker and check it regularly
Centre more than the edges	Pressure higher than recommended	Set the recommended pressure, not the maximum pressure printed on the tyre
One inner or outer edge	Wheel alignment or suspension fault	Check the alignment and suspension parts
Diagonal, feather-like wear	Incorrect toe between the two wheels	Have the alignment set at an equipped workshop
Repeated patches or scallops	Unbalanced wheels or worn shock absorbers	Balance the wheels and check the shock absorbers
A single flat spot	Hard braking with a locked wheel, or standing a long time without moving	Have a specialist assess the tyre

If you see wear on both edges, start by reviewing the causes, signs and solutions for low tyre pressure, and if the wear is on one edge or comes with the car pulling to one side, read about the difference between wheel balancing and alignment.

 

How do Saudi heat and sand affect tyre life?

Rubber ages over time even if the car is used little, and you will find how to tell a tyre's age from the DOT code in our article on how to read tyre size and manufacture date. There is no single lifespan for all tyres, so refer to the tyre and car makers' recommendations. In the Kingdom's climate, some factors speed up deterioration:

• Direct sun and high heat speed up the hardening and cracking of rubber, especially for cars standing for long periods in open car parks, so park in the shade whenever possible.
• Hot asphalt raises tyre temperature, and the effect grows with low pressure or overloading on long trips.
• Sandy, gravel and desert tracks expose the tread and sidewall to cuts from sharp stones, so inspect the tyres after every desert trip.
• If you lower tyre pressure (deflating) to drive on sand, restore it to the recommended value before returning to asphalt, because highway driving at low pressure raises tyre temperature.

 

Should you replace tyres in pairs or all four together?

Ideally all four tyres match, but replacing them all together is not always necessary:

• Replace both tyres on the same axle together at least, so grip does not differ between the two sides when braking or cornering.
• When replacing only one pair, many tyre makers recommend fitting the newer pair on the rear axle for better stability, unless the owner's manual says otherwise.
• In four-wheel-drive or all-wheel-drive cars, the owner's manual may require the four tyres to be close in size and degree of wear to protect the drive system, so check it before replacing only two.

 

What about the spare tyre?

The spare forgotten in the boot ages just like the other tyres, even if it is never used:

• Check its pressure regularly and before every trip, because a flat spare will not help you when you get a puncture.
• Read its manufacture date and inspect its sidewall, as it may be older than the tyres on the car.
• A small temporary spare is designed for a limited distance and speed stated in the owner's manual or on the tyre's side, so use it only to reach the nearest tyre shop.
• If your car comes with a repair kit instead of a spare, check its expiry and how to use it.

 

How do you choose the right replacement tyre: size, load and speed?

Choose what your car was designed for, not just what the shop has in stock, and check the following:

1. Size: copy it from the sticker on the driver's door frame or from the owner's manual, not from the tyre currently fitted, which may be different.
2. Load index and speed symbol: choose values equal to or higher than the car manufacturer's recommendation, never lower.
3. Manufacture date: ask for recently made tyres with close dates, especially on the same axle.
4. Type of use: a driver who often travels on highways has different needs from one who drives in the desert or carries heavy loads, so ask about the tyre designed for your use.
5. Changing the size: do not change the size of your tyres or rims without consulting a specialist; to learn the effect, read our article on whether the wrong rims make your car use more fuel.
6. After fitting: balance the wheels, set the pressure according to the driver's door sticker, and check the alignment if the old tyres were worn unevenly.

 

What is the tyre energy efficiency label in Saudi Arabia?

The Saudi Standards, Metrology and Quality Organization offers the Energy Efficiency Label for Tires service, and explains that the label serves as a guide for consumers before purchasing the product to increase their awareness of its energy efficiency before buying it.

The organization lists tyres among the products subject to the efficiency label regulations, and the aims of these labels include reducing energy consumption for the consumer, enabling the consumer to know a product's efficiency before buying, and protecting consumer safety and health and the environment. In practice:

• When comparing tyres of the same size, ask to see the energy efficiency label for each one and read its details.
• Do not make the label your only criterion; size, load index, speed symbol, manufacture date and the tyre's suitability for your use come first.
• Requirements and procedures may be updated from time to time, so check the latest information on the organization's website.

 

Frequently asked questions about replacing car tyres

1. Should I replace a tyre that is old even if its tread is good? Tread depth alone is not enough, as rubber hardens over time; have it checked by a specialist and follow the tyre maker's recommendation.
2. Can a puncture in the side of the tyre be repaired? Repairing holes in the sidewall or shoulder is not usually recommended, while for a hole in the tread area the technician decides whether it can be repaired based on its size and position.
3. Can I fit two tyres of different types? This is not recommended on the same axle, and it is best for all four tyres to match in type and tread pattern, especially in four-wheel-drive cars.
4. Are small cracks between the tread blocks dangerous? They are a sign of ageing that may not require immediate replacement, but have a specialist monitor them, and if they deepen, replace the tyre.
5. How often should I check my tyres? Check their pressure and appearance regularly, for example when refuelling, before every trip, and after hitting a pothole or kerb or after a desert trip.

 

Checking your tyres takes only minutes: look at the wear indicators, inspect the sidewall, notice the wear pattern and read the manufacture date. If a danger sign appears, do not postpone the change; choose a replacement with the recommended size, load and speed ratings, then fix the cause of any uneven wear.

If you are involved in a traffic accident, God forbid, start with safety: stop in a safe place, turn off the engine and switch on the hazard lights, place the reflective triangle at a safe distance, then photograph the accident from all directions and have your ID, driving licence and vehicle registration (istimara) ready. Then report to Najm on the toll-free number 199033 if there are no injuries and at least one party to the accident holds a valid insurance policy. If there are injuries, or an insurance policy is not available for every party to the accident, call the traffic police on 993, and call the ambulance on 997 when there are injuries. Below are the Najm reporting steps as the company publishes them, the cases it does not handle, and what to check on your car after the accident.

What should you do in the first minutes after a traffic accident?

Your safety and the safety of those with you come before anything else. Najm's car accident advice page (in Arabic) summarises the first steps as follows:

1. Before getting out of the vehicle, make sure that leaving it will not put you in danger, and keep away from the lane of passing cars.
2. Turn off the vehicle's engine and switch on the hazard lights to warn other drivers.
3. If you have a reflective triangle, place it at a safe distance from the vehicle.
4. Check on the people with you and those in the other car; if there are injuries, call the traffic police on 993 and the ambulance (Red Crescent) on 997.
5. Stay at the accident scene and wait for the response teams to arrive, and avoid acting on any personal opinions or assessments from bystanders.

Najm's guidance explains that staying at the scene protects your rights and the rights of others, and that leaving it may expose you to additional violations and fines. If a fire breaks out, God forbid, it advises using the fire extinguisher safely, not using water to put the fire out, and turning off the engine and getting out of the vehicle.

 

What are the Najm reporting steps after an accident?

Najm's accident reporting procedures page (in Arabic) sets out what is needed to report after stopping in a safe place:

1. Making sure there is valid insurance from a licensed insurance company.
2. If the accident results from natural disasters or fire, you must have comprehensive insurance on the vehicle to report it to Najm.
3. Preparing the official documents: ID, driving licence and vehicle registration (istimara).
4. All parties involved in the accident must be present.
5. Reporting the accident through one of Najm's channels, including the toll-free number 199033.

The company states that the Najm investigator uses a body camera to document the facts of the accident to protect the rights of all parties, and that it handles accidents without charging the parties to the accident. It also offers the Najm smartphone app for faster electronic procedures.

These procedures may be updated from time to time, so confirm the latest steps on Najm's website or official app before relying on them.

 

When should you call the traffic police instead of Najm?

Najm does not handle every accident; according to its official page, it does not take on the following cases:

• No valid insurance for all parties to the accident.
• An accident caused by natural disasters or fire when the vehicle has third-party insurance rather than comprehensive cover.
• Injuries or a death, God forbid.
• Criminal accidents.
• One of the parties is absent or has fled the accident scene.
• Accidents that happen outside the cities or geographic areas Najm covers.

These accidents can be reported to the authorities Najm lists. These are the contact numbers on its pages:

Authority	Number	What Najm's guidance says
Najm (toll-free number)	199033	Reporting the accidents Najm handles
Traffic Accidents	993	When there are injuries, or an insurance policy is not available for every party to the accident
Ambulance (Red Crescent)	997	When there are injuries
Unified Operations	911	Listed for accidents Najm does not handle
Civil Defense	998	Listed for accidents Najm does not handle
Road Security	996	Listed for accidents Najm does not handle

 

How do you document the accident and the damage with photos?

Najm advises photographing the accident from all directions so you can refer to it when needed. To make the photos genuinely useful, take them in this order, without standing in the traffic lane:

• A wide shot from a distance showing where the cars are on the road, the lanes and nearby signals.
• Photos of each car from the front, rear and both sides, then close-ups of every damaged area however small, such as the bumper, lights, wheels and mirrors.
• A photo of the number plates of the vehicles involved, and of any parts scattered on the ground.
• A photo of the ground under your car if you notice a fluid leak.
• A photo of the dashboard if warning lights come on after the accident.
• Keep the photos unedited, note the time and place of the accident, and photograph the damage again when the car enters the workshop.

 

What should you check on your car after a minor accident before driving on?

Once the procedures are finished, do not assume the car is sound just because the visible damage is small; a light impact can affect parts behind the bumper or the tyres. Check the following with the car parked in a safe place:

1. Lights and indicators: switch on the headlights, rear lights, indicators and brake lights, and make sure they work and their lenses are not broken.
2. Tyres and wheels: look for a cut or bulge in the tyre sidewall, a bent wheel, or a tyre rubbing against the wheel arch when you turn the steering.
3. Leaks: look under the car, as radiator coolant, oil or a smell of petrol is a sign not to drive.
4. Dashboard warning lights: start the car and notice whether a warning light stays on, such as the temperature, airbag or brake light, and learn its meaning in the guide to dashboard warning lights and their meanings.
5. Body and doors: make sure the bonnet, boot and doors close properly, the mirrors are secure, and no part is hanging loose that could fall off while driving.
6. The first short distance: drive slowly in a safe place, and notice whether the steering pulls to one side, or unusual vibrations or rubbing noises appear.

If the airbags deployed, you notice a leak or a smell of fuel, a red light stays on, or the steering feels abnormal, do not keep driving, and ask for a tow truck to take the car to the workshop.

 

Why might sensors and cameras need calibration after a repair?

Many modern cars place radar and parking sensors in the bumper or behind the front grille, and the driver assistance camera behind the windscreen. So repairing or replacing the bumper, replacing the windscreen, or adjusting the wheel alignment after an accident can change the angle of these sensors even slightly, and they then need calibration according to the manufacturer's instructions.

• Ask the workshop before the repair: does the work include calibrating the sensors and camera after fitting?
• After collecting the car, notice whether an error message appears for the assistance systems, warnings appear where they should not, or the parking sensor alerts disappear.
• Do not rely on the assistance systems after the repair until you are sure they work normally.

You will find an explanation of these systems, the limits of their sensors and when they need calibration in our article on ADAS driver assistance systems.

 

What should you follow up with Najm and the repair workshop after an accident?

Najm's website offers services to follow up an accident after it has been handled, including:

• Viewing your accidents and their details.
• Issuing reports and documents.
• Amending the accident data.
• Objecting to the accident liability ratio, or adding damage or a party.
• Browsing your insurance record and the information it provides about your claims, accidents and vehicles.

When the car is repaired, keep a copy of the report and photos of the damage before and after the repair, and review the quality of the bodywork and paint when you collect it; our article on what it means when a car has been repaired helps you notice colour differences and uneven gaps between panels.

 

What are the common mistakes after a traffic accident?

• Getting out of the car into the traffic lane, or standing behind it without switching on the hazard lights and placing the reflective triangle.
• Leaving the scene before the response teams arrive or before all parties are present.
• Taking only a close-up of the damage without wide shots showing where the accident happened.
• Driving on despite a leak or a red warning light.
• Not having a fire extinguisher and a first aid kit in the car, both of which Najm advises keeping.

 

Frequently asked questions about traffic accidents and Najm reporting

1. Do the parties to the accident pay for Najm to handle it? No, the company states that it handles accidents without charging the parties to the accident.
2. Which documents are needed for the report? Your ID, driving licence and vehicle registration (istimara), and all parties to the accident must be present.
3. Does Najm handle an accident caused by fire or a natural disaster? This requires comprehensive insurance on the vehicle; if it only has third-party cover, this is one of the cases Najm does not handle.
4. What do I do if the other party flees the accident scene? A party being absent or fleeing is one of the cases Najm does not handle, and you can report through the authorities it lists, such as Unified Operations on 911 or Traffic Accidents on 993.
5. How can I make sure a used car I plan to buy has not had a serious accident? Ask the seller about the car's history, have it inspected by a trusted inspection centre, look for signs of bodywork and paint repairs, and follow our vehicle inspection tips before buying a used car.

 

In short: your safety first, then the hazard lights and the reflective triangle, then the photos and documents, then reporting through Najm on 199033, or calling the traffic police on 993 when there are injuries or an insurance policy is not available for every party. Do not keep driving before checking the lights, tyres, leaks and dashboard warning lights, and make sure the sensors are calibrated after a bumper or windscreen repair.