Mitas Touring Force 180/55 R17

Mitas Touring Force is a summer tyre made in total of 11 sizes, ranging from R15 to R15 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 180/55 R17 is 20mm wider than the narrowest dimension (160) and -60mm narrower than the widest one (120). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (180mm), which results in 99mm sidewall height.