Michelin Xzl 395/85 R20

Michelin Xzl is a summer tyre made in total of 7 sizes, ranging from R13 to R13 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 395/85 R20 is 140mm wider than the narrowest dimension (255) and 50mm narrower than the widest one (445). This tyre profile of 85 means the sidewall height of the tyre is 85% of the tyre width (395mm), which results in 335.75mm sidewall height.