Goodyear Efficientgrip 2 SUV 245/45 R20

Goodyear Efficientgrip 2 SUV is a summer tyre made in total of 68 sizes, ranging from R16 to R16 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 245/45 R20 is 30mm wider than the narrowest dimension (215) and 40mm narrower than the widest one (285). 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. In 245/45 R20, Efficientgrip 2 SUV usually competes against Primacy 5, which is a tyre from Michelin with a rating of 86%, compared to 92% of the Goodyear in question.