Hankook Ventus Evo 245/40 R18

Hankook Ventus Evo is a summer tyre made in total of 158 sizes, ranging from R17 to R17 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 245/40 R18 is 40mm wider than the narrowest dimension (205) and 90mm narrower than the widest one (335). 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 R18, Ventus Evo usually competes against Pilot Sport 4 S, which is a tyre from Michelin with a rating of 96%, compared to 99% of the Hankook in question.