Goodyear UltraGrip Performance Gen-1 195/55 R20

Goodyear UltraGrip Performance Gen-1 is a winter tyre made in total of 101 sizes, ranging from R15 to R15 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 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.