Michelin Pilot Sport PS2 335/30 R20

Michelin Pilot Sport PS2 is a summer tyre made in total of 59 sizes, ranging from R17 to R17 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 335/30 R20 is 130mm wider than the narrowest dimension (205) and -40mm narrower than the widest one (295). This tyre profile of 30 means the sidewall height of the tyre is 30% of the tyre width (335mm), which results in 100.5mm sidewall height.