Mitas SPORT FORCE+ 190/55 R17

Mitas SPORT FORCE+ is a winter tyre made in total of 36 sizes, ranging from R13 to R13 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 190/55 R17 is 90mm wider than the narrowest dimension (100) and 0mm narrower than the widest one (190). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (190mm), which results in 104.5mm sidewall height.