Table of contents:
245/40 R17 Avon ZV7 variants
Avon ZV7 is a summer tyre made in total of 58 sizes, ranging from R15 to R15 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 245/40 R17 is 60mm wider than the narrowest dimension (185) and 10mm narrower than the widest one (255). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (245mm), which results in 98mm sidewall height. In 245/40 R17, there is only one possible speed index for Avon ZV7 - "Y", which is good for speeds up to 300 km/h.
Avon ZV7 is made in 58 sizes, starting from 185/55 R15 up to 255/45 R19.