BMW 3 Series tyre sizes vary by generation, trim and wheel option, so the safest way to confirm is to use the registration lookup. You can also check the tyre sidewall markings (for example 225/45 R17) and make sure the load index and speed rating match your current tyres or the vehicle handbook.

Not always, but you should follow BMW guidance for your model and consider how you will handle a puncture. If you switch from run-flat to standard tyres, it is best to do so as a full set (or at least in axle pairs) and ensure you have an approved puncture repair kit or spare solution. If in doubt, check with your fitter before ordering.

Yes. Many BMW 3 Series models, especially M Sport trims, can run wider rear tyres. Use the search tool to confirm both axle sizes, then add the correct quantity for front and rear so the garage fits matching tyres across each axle.

All-season tyres can be a strong choice for UK drivers who want reliable wet grip and better cold-weather performance without swapping tyres seasonally. For best winter capability, look for all-season tyres with the 3PMSF snowflake marking. If you prioritise sharper summer handling, dedicated summer tyres may suit your driving style better.

After you find the right tyres, you can select a nearby fitting partner and pick an available appointment slot. The booking shows the fitted price and fitting details upfront, so you know what to expect when you arrive at the garage.