Goodyear Efficient Grip Performance 195/40 R17

Goodyear Efficient Grip Performance is a summer tyre made in total of 153 sizes, ranging from R14 to R14 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 195/40 R17 is 20mm wider than the narrowest dimension (175) and 20mm narrower than the widest one (215). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (195mm), which results in 78mm sidewall height.