Michelin CrossClimate 3 Sport is a allround tyre made in total of 63 sizes, ranging from R18 to R18 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 275/45 R21 is 70mm wider than the narrowest dimension (205) and 10mm narrower than the widest one (285). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (275mm), which results in 123.75mm sidewall height. In
275/45 R21, CrossClimate 3 Sport usually competes against
AllSeasonContact 2, which is a tyre from
Continental with a rating of 90%, compared to 87% of the
Michelin in question.
All Season
