Hankook ION Evo is a summer tyre made in total of 66 sizes, ranging from R17 to R17 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (215mm), which results in 96.75mm sidewall height. In
215/45 R20, ION Evo usually competes against
Pilot Sport 4 S, which is a tyre from
Michelin with a rating of 96%, compared to 96% of the
Hankook in question.