Trendy® has been studied to adapt to very many wheels and just like with a dress you will find its sizes followed by the letters S (small), M (medium) or L (large) for all wheels from the smallest to the biggest ones, including SUVs. For example, if your wheel is 205 55 R16, your Trendy® size is 38-M.

The numbers you are supposed to be interested in are three and are written subsequently to each other. The first is made of 3 digits (for instance 205), the other of 2 (for instance 55) and the third one which is usually preceded by an R is still made of two digits but it is lower or the same as 20 (for instance 16).