Vredestein Quatrac Pro 2 245/40 R20

Vredestein Quatrac Pro 2 is a allround 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. 245/40 R20 is 30mm wider than the narrowest dimension (215) 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.