Nokian Powerproof 205/50 R17

Nokian Powerproof is a summer tyre made in total of 53 sizes, ranging from R17 to R17 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (205mm), which results in 102.5mm sidewall height. In 205/50 R17, Powerproof usually competes against Goodrich Advantage 2, which is a tyre from BF with a rating of 61%, compared to 0% of the Nokian in question.