Yokohama W.drive V902B 245/40 R20

Yokohama W.drive V902B is a winter tyre made in total of 20 sizes, ranging from R13 to R13 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (245mm), which results in 98mm sidewall height.