Goodyear Efficient Grip Performance 215/50 R17

Goodyear Efficient Grip Performance is a summer tyre made in total of 212 sizes, ranging from R14 to R14 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 215/50 R17 is 40mm wider than the narrowest dimension (175) and 0mm narrower than the widest one (215). This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (215mm), which results in 107.5mm sidewall height. In 215/50 R17, Efficient Grip Performance usually competes against Sport BluResponse, which is a tyre from Dunlop with a rating of 61%, compared to 50% of the Goodyear in question.