Check the tyre sidewall for the size format (for example, width/profile/Rim), or look in the owner’s handbook. You can also use the registration search, but if the car has different wheels from standard, manual size search is the safest option.

It often works, but older records or modified wheel and tyre setups can cause mismatches. If you have upgraded alloys or non-standard tyres, confirm the size on the current tyres and ensure the load and speed ratings meet the vehicle’s requirements.

The UK legal minimum is 1.6mm across the central three-quarters of the tread around the full circumference. Many drivers replace tyres earlier (around 3mm) to maintain better wet grip and braking performance.

After selecting tyres, choose a nearby fitting partner, then pick an available date and time. The tyres are delivered to that garage ready for your appointment, and you arrive for fitting without needing to transport tyres yourself.

That depends on mileage, driving style and the conditions you drive in most. Premium tyres can offer stronger wet grip and shorter braking distances, while mid-range options balance performance and value; budget tyres can suit low-mileage use when correctly matched to size, load and speed ratings.