Nokian WetProof 215/50 R17

Nokian WetProof is a summer tyre made in total of 47 sizes, ranging from R14 to R14 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 215/50 R17 is 40mm wider than the narrowest dimension (175) and -20mm narrower than the widest one (195). This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (215mm), which results in 107.5mm sidewall height. In 215/50 R17, WetProof usually competes against Summer, which is a tyre from Cooper with a rating of 55%, compared to 54% of the Nokian in question.