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. 225/50 R18 is 50mm wider than the narrowest dimension (175) and 30mm narrower than the widest one (255). This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (225mm), which results in 112.5mm sidewall height. In
225/50 R18, Seasonproof 2 usually competes against
Turanza All Season 6, which is a tyre from
Bridgestone with a rating of 92%, compared to 96% of the
Nokian in question.
All Season
