How do I find the correct tyre size for my car?

You can find it in your car’s manual, on the driver-side door frame sticker, or on the sidewall of your current tyres. For quick results, use our “Search by Vehicle” or “Search by Tyre Size” tool — it instantly shows the exact sizes that fit your car.

Do front and back tyres need to match sizes?

In most cases, front and back tyres should match sizes to ensure consistent handling, stability, and safety, as recommended by vehicle manufacturers. For vehicles with different front and rear tyre sizes (e.g., some performance cars), follow the manufacturer’s specifications. In the UAE, matching sizes is crucial for optimal performance on hot asphalt and sandy terrains. Always consult your vehicle’s manual or a professional at PitStopArabia for guidance.

Can I use a tyre size different from my car’s recommended size?

It’s best to follow the manufacturer’s recommended size for safety, handling, and fuel efficiency. Using a different size can impact performance and may not be legal in some cases. Always check with our experts before changing sizes.

What does tyre size 255/40 R18 mean?

The tyre size 255/40 R18 indicates a tyre with a 255 mm width, a sidewall height of 40% of the width (102 mm), and an 18-inch rim diameter, ideal for performance vehicles in the UAE.

To which cars does this 255/40 R18 fit?

This size is used on performance cars like the Audi A4 or BMW 3 Series in the UAE. Verify fitment with PitStopArabia or your vehicle’s manual.

Which brands of tyres are popular in 255/40 R18?

Pirelli, Michelin, and Continental are popular for 255/40 R18 tyres in the UAE, known for their grip and performance. Shop at PitStopArabia.

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255/40 R18 Tyres

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Frequently Asked Questions About الإطارات

How do I find the correct tyre size for my car?

You can find it in your car’s manual, on the driver-side door frame sticker, or on the sidewall of your current tyres. For quick results, use our “Search by Vehicle” or “Search by Tyre Size” tool — it instantly shows the exact sizes that fit your car.
Do front and back tyres need to match sizes?

In most cases, front and back tyres should match sizes to ensure consistent handling, stability, and safety, as recommended by vehicle manufacturers. For vehicles with different front and rear tyre sizes (e.g., some performance cars), follow the manufacturer’s specifications. In the UAE, matching sizes is crucial for optimal performance on hot asphalt and sandy terrains. Always consult your vehicle’s manual or a professional at PitStopArabia for guidance.
Can I use a tyre size different from my car’s recommended size?

It’s best to follow the manufacturer’s recommended size for safety, handling, and fuel efficiency. Using a different size can impact performance and may not be legal in some cases. Always check with our experts before changing sizes.
What does tyre size 255/40 R18 mean?

The tyre size 255/40 R18 indicates a tyre with a 255 mm width, a sidewall height of 40% of the width (102 mm), and an 18-inch rim diameter, ideal for performance vehicles in the UAE.
To which cars does this 255/40 R18 fit?
Which brands of tyres are popular in 255/40 R18?