Michelin Pilot Sport PS2 265/40 R18

Michelin Pilot Sport PS2 is a summer tyre made in total of 59 sizes, ranging from R17 to R17 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 265/40 R18 is 60mm wider than the narrowest dimension (205) and 30mm narrower than the widest one (295). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (265mm), which results in 106mm sidewall height.