Michelin Alpin 5 195/55 R20

Michelin Alpin 5 is a winter tyre made in total of 92 sizes, ranging from R15 to R15 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 195/55 R20 is 10mm wider than the narrowest dimension (185) and 120mm narrower than the widest one (315). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (195mm), which results in 107.25mm sidewall height. In 195/55 R20, Alpin 5 usually competes against Alpin 7, which is a tyre from Michelin with a rating of 85%, compared to 0% of the Michelin in question.