Get your wheels right

Changing your wheel size isn’t as simple as you might think. Before doing so you need to make sure that the new tyres you want on your ride will actually fit. Use the calculator below as a guide to see if you’ve got a good fit.

To compare the size of your current tyres with the ones you are looking to have fitted just enter your tyre information below and then compare it with the tyres you are thinking about purchasing. Hit “Calculate” and you’ll get a quick comparison of the two tyre sizes.