Continental ContiWinterContact TS 850P 255/40 R20

Continental ContiWinterContact TS 850P is a winter tyre made in total of 113 sizes, ranging from R16 to R16 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 255/40 R20 is 50mm wider than the narrowest dimension (205) and 20mm narrower than the widest one (275). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (255mm), which results in 102mm sidewall height. In 255/40 R20, ContiWinterContact TS 850P usually competes against Winter Sport 5, which is a tyre from Dunlop with a rating of 86%, compared to 0% of the Continental in question.