Continental SportContact 7 255/45 R20

Continental SportContact 7 is a summer tyre made in total of 155 sizes, ranging from R18 to R18 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 255/45 R20 is 30mm wider than the narrowest dimension (225) and 90mm narrower than the widest one (345). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (255mm), which results in 114.75mm sidewall height. Latest test in 255/45 R20 was held by Automotorsport in 2023, where SportContact 7 received rating "Very good" and finished on the 1. place. It was tested on a Kia EV6.