Continental EcoContact 6 315/25 R22

Continental EcoContact 6 is a summer tyre made in total of 622 sizes, ranging from R13 to R13 - this particular dimension is R22, which means it fits to a 22 inch/558.8mm diameter wheel. 315/25 R22 is 170mm wider than the narrowest dimension (145) and -20mm narrower than the widest one (295). This tyre profile of 25 means the sidewall height of the tyre is 25% of the tyre width (315mm), which results in 78.75mm sidewall height.