Continental PremiumContact 7 275/45 R20

Continental PremiumContact 7 is a summer tyre made in total of 69 sizes, ranging from R16 to R16 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 275/45 R20 is 70mm wider than the narrowest dimension (205) and 40mm narrower than the widest one (315). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (275mm), which results in 123.75mm sidewall height. In 275/45 R20, PremiumContact 7 usually competes against Eagle F1 Asymmetric 6, which is a tyre from Goodyear with a rating of 94%, compared to 98% of the Continental in question.