Windforce Snowblazer UHP 265/45 R20

Windforce Snowblazer UHP is a winter tyre made in total of 42 sizes, ranging from R16 to R16 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 265/45 R20 is 40mm wider than the narrowest dimension (225) and 50mm narrower than the widest one (315). 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.