Hankook Winter i*cept evo2 W320 245/40 R20

Hankook Winter i*cept evo2 W320 is a winter tyre made in total of 124 sizes, ranging from R15 to R15 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 245/40 R20 is 60mm wider than the narrowest dimension (185) and 40mm narrower than the widest one (285). 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.