Goodyear EfficientGrip SUV 4x4 245/45 R20

Goodyear EfficientGrip SUV 4x4 is a summer tyre made in total of 0 sizes, ranging from R13 to R13 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 245/45 R20 is 245mm wider than the narrowest dimension () and -245mm narrower than the widest one (). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (245mm), which results in 110.25mm sidewall height.