Continental WinterContact TS 860S SUV 265/45 R20

Continental WinterContact TS 860S SUV is a winter tyre made in total of 20 sizes, ranging from R18 to R18 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 265/45 R20 is 10mm wider than the narrowest dimension (255) and 20mm narrower than the widest one (285). 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.