Cooper Discoverer Winter is a winter tyre made in total of 62 sizes, ranging from R16 to R16 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 275/50 R20 is 70mm wider than the narrowest dimension (205) and 20mm narrower than the widest one (295). This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (275mm), which results in 137.5mm sidewall height. In
275/50 R20, Discoverer Winter usually competes against
Wintrac Pro, which is a tyre from
Vredestein with a rating of 54%, compared to 0% of the
Cooper in question.
Winter
