Platin RP70 Winter 205/45 R17

Platin RP70 Winter is a winter tyre made in total of 46 sizes, ranging from R14 to R14 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 205/45 R17 is 50mm wider than the narrowest dimension (155) and 40mm narrower than the widest one (245). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (205mm), which results in 92.25mm sidewall height.