Tires Coupons: 4 Verified Brands | Oct 2026

Every tire carries its birth date. On the sidewall, the last four digits of the DOT code show the week and year it was made, so 2324 means the 23rd week of 2024, which matters because rubber ages even when a tire has plenty of tread left.

Reading the sidewall is the first step to buying the right tire. This category covers online tire retailers, including Tire Rack, Priority Tire and Tires Easy in the US, and Tyres.net in the UK.

Other parts are in Parts & Accessories, and servicing in Car Service.

What this category covers

Reading the tire size

A size such as 205/55 R16 91V gives the width in millimeters, the sidewall height as a percentage of width, the construction, the wheel diameter in inches, the load index and the speed rating. Your car's handbook or the sticker in the door frame lists the approved sizes.

Match or exceed the load index and speed rating your car requires. A lower rating can affect safety and your insurance.

Tread depth and when to replace

The legal minimum tread depth is 1.6 mm in the UK and most of Europe, and many US states use 2/32 inch. Wet grip drops well before the legal limit, so many experts suggest replacing tires around 3 mm.

Tread wear indicators, small raised bars in the grooves, show when a tire has reached the minimum.

How old is too old?

Rubber hardens and cracks with age, even on spare tires. Many manufacturers advise inspecting tires after about five years and replacing them at around six to ten years, whatever the tread depth.

Understanding the EU tire label

Tires sold in the EU carry a label rating fuel efficiency, wet grip and external noise, updated in 2021 to add snow and ice grip symbols. Wet grip is the rating most closely tied to safety.

The UK uses a similar label. In the US, the UTQG system rates treadwear, traction and temperature.

Summer, winter or all season?

Summer tires grip best in warm conditions, winter tires stay flexible and grip on snow and ice below about 7°C, and all season tires compromise between the two. In places with real winters, winter tires make a large safety difference.

Some countries require winter tires by law in certain months.

Premium, mid range or budget?

Independent tire tests often show large differences in wet braking between premium and budget tires. Mid range brands can offer a good balance, so check test results for your size.

Buying online and fitting

Online retailers such as Tire Rack ship tires to your home or directly to a partner installer, often for less than buying at a local shop. Check the fitting cost, which usually includes balancing, valves and disposal of old tires.

Replace in pairs

Replacing tires in pairs on the same axle keeps handling balanced. Put the newer tires on the rear axle, as many tire makers advise, to reduce the risk of the rear sliding in the wet.

On all wheel drive cars, check the manufacturer's advice, since mismatched tires can strain the drivetrain.

Tire pressure

Check pressures monthly when tires are cold, using the figures in the door frame sticker. Underinflated tires wear faster, use more fuel and are more likely to fail.

Alignment and rotation

Uneven wear often means wheel alignment is off. Rotating tires at the interval the car maker suggests evens out wear and extends their life.

Run flat tires

Run flat tires can be driven for a limited distance after a puncture. They often ride harder and cost more, and cars fitted with them may have no spare wheel.

Tires for electric cars

Electric cars are heavier and deliver instant torque, which can wear tires faster. Tires designed for EVs often have higher load ratings, lower rolling resistance for range and foam inside to reduce road noise.

Punctures and repairs

Many punctures in the central tread can be repaired safely by a professional, while damage to the sidewall or shoulder usually means replacing the tire. Tire sealant kits get you moving but may make the tire harder to repair later.

Checking for damage

Look for bulges, cuts and cracks on the sidewalls when you check pressures. A bulge means internal damage, and the tire should be replaced straight away.

Spare tires and space savers

Space saver spares are for short distances at limited speed, usually printed on the wheel. Check your spare's pressure too, since it is often forgotten.

When tires are cheapest

Tire makers run rebates and seasonal promotions, especially in spring and autumn. Buying winter tires before the first cold spell avoids shortages.

Making a tire coupon go further

Tire coupons are often stacked with manufacturer rebates on sets of four. Compare the total price including fitting and delivery, since cheap tires with expensive fitting are not always a saving.