Nokian Seasonproof 2 235/50 R18

Nokian Seasonproof 2 is a allround tyre made in total of 72 sizes, ranging from R15 to R15 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 235/50 R18 is 60mm wider than the narrowest dimension (175) and 20mm narrower than the widest one (255). This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (235mm), which results in 117.5mm sidewall height. In 235/50 R18, Seasonproof 2 usually competes against Turanza All Season 6, which is a tyre from Bridgestone with a rating of 92%, compared to 87% of the Nokian in question.