Find tires and fitting options with confidence.

Start with the vehicle selector or read the size on the tire sidewall and the vehicle placard. Different trims, axles or aftermarket wheels can require different sizes. Check the specification with a qualified installer before fitting.

Not on its own. It means the size matches the vehicle data we have. The installer still needs to check the wheels, load and speed ratings, and the condition of the vehicle before fitting.

Yes, some vehicles use staggered sizes from the factory. Only fit different sizes front and rear if the manufacturer specifies it for your vehicle.

In 225/45 R17 94W: 225 is the width in millimetres, 45 is the sidewall height as a percentage of width, R means radial, 17 is the rim diameter in inches, 94 is the load index and W is the speed symbol.

It's a code for the maximum weight each tire can carry at the correct pressure. Replacement tires should meet or exceed the load index your vehicle's manufacturer specifies.

A letter showing the maximum speed the tire is designed to sustain under the right load and pressure. It's a rating, not a recommended speed — always follow road limits.

Sometimes, but vehicles built for run-flats often have no spare wheel. Check the manufacturer's guidance, and plan for a repair kit or spare before switching.

Not always, but EVs are heavier and deliver torque instantly, so many use tires with a higher load index or EV-specific designs. Use the size and ratings the manufacturer specifies.

It shows the tire has passed a standard snow traction test. It's the marking to look for where winter tires are required or recommended.

It depends on the seller and installer. Check whether fitting, balancing, new valves and disposal of old tires are included before you book.

Work on the tire pressure monitoring system sensors inside the wheels, such as resetting, resealing or replacing them. It may be charged separately.

Only if a verified installer near you shows same-day availability. None are published yet in this demo, so no appointments can be booked.

Extra items such as valves, TPMS work, locking wheel-nut removal or disposal may be added. Any change should be explained and agreed with you before the work goes ahead.

Yes, if the tires are the wrong size, damaged, too old or unsafe for your vehicle. The installer should tell you why.

The tire may have a manufacturer warranty against defects, and the installer may offer a workmanship guarantee. Keep your invoice as proof of purchase and fitting.

Usually not if they're fitted and used, unless they're faulty or misdescribed. Check the seller's return policy before fitting.

Contact the installer who did the work first. For a fault in the tire itself, contact the seller.

Slow down and stop somewhere safe as soon as you can. Don't keep driving on a damaged or flat tire — call roadside assistance if you need help.