Nokian WR Snowproof 185/55 R15

Nokian WR Snowproof is a winter tyre made in total of 60 sizes, ranging from R14 to R14 - this particular dimension is R15, which means it fits to a 15 inch/381mm diameter wheel. 185/55 R15 is 20mm wider than the narrowest dimension (165) and 30mm narrower than the widest one (215). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (185mm), which results in 101.75mm sidewall height. In 185/55 R15, WR Snowproof usually competes against MP93 Nordicca, which is a tyre from Matador with a rating of 40%, compared to 41% of the Nokian in question.