Continental WinterContact TS 870 195/50 R15

Continental WinterContact TS 870 is a winter tyre made in total of 82 sizes, ranging from R14 to R14 - this particular dimension is R15, which means it fits to a 15 inch/381mm diameter wheel. 195/50 R15 is 40mm wider than the narrowest dimension (155) and -40mm narrower than the widest one (155). This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (195mm), which results in 97.5mm sidewall height.