Avon ZV7 205/55 R17

Avon ZV7 is a summer tyre made in total of 278 sizes, ranging from R13 to R13 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 205/55 R17 is 55mm wider than the narrowest dimension (150) and 70mm narrower than the widest one (275). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (205mm), which results in 112.75mm sidewall height. In 205/55 R17, ZV7 usually competes against N blue HD Plus, which is a tyre from Nexen with a rating of 0%, compared to 12% of the Avon in question.