Metzeler Racetec RR 190/60 R17

Metzeler Racetec RR is a winter tyre made in total of 31 sizes, ranging from R13 to R13 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 190/60 R17 is 50mm wider than the narrowest dimension (140) and -30mm narrower than the widest one (160). This tyre profile of 60 means the sidewall height of the tyre is 60% of the tyre width (190mm), which results in 114mm sidewall height.