Goodyear Efficientgrip Performance SUV 225/55 R18

Goodyear Efficientgrip Performance SUV is a summer tyre made in total of 9 sizes, ranging from R17 to R17 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (225mm), which results in 123.75mm sidewall height.