Dunlop Winter is a winter tyre made in total of 66 sizes, ranging from R15 to R15 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 265/45 R20 is 80mm wider than the narrowest dimension (185) and -20mm narrower than the widest one (245). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (265mm), which results in 119.25mm sidewall height. In
265/45 R20, Winter usually competes against
UltraGrip Performance 3, which is a tyre from
GoodYear with a rating of 95%, compared to 96% of the
Dunlop in question.
Winter
