Minerva All Season Master is a allround tyre made in total of 127 sizes, ranging from R13 to R13 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 255/40 R20 is 110mm wider than the narrowest dimension (145) and 20mm narrower than the widest one (275). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (255mm), which results in 102mm sidewall height. In
255/40 R20, All Season Master usually competes against
CrossClimate 2, which is a tyre from
Michelin with a rating of 92%, compared to 33% of the
Minerva in question.
