Continental Hcs 365/85 R20

Continental Hcs is a summer tyre made in total of 7 sizes, ranging from R20 to R20 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 365/85 R20 is 353mm wider than the narrowest dimension (12) and 80mm narrower than the widest one (445). This tyre profile of 85 means the sidewall height of the tyre is 85% of the tyre width (365mm), which results in 310.25mm sidewall height.