Michelin PILOT ALPIN 5 SUV 255/55 R18

Michelin PILOT ALPIN 5 SUV is a winter tyre made in total of 118 sizes, ranging from R17 to R17 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 255/55 R18 is 30mm wider than the narrowest dimension (225) and 60mm narrower than the widest one (315). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (255mm), which results in 140.25mm sidewall height. In 255/55 R18, PILOT ALPIN 5 SUV usually competes against WinterContact TS 870 P, which is a tyre from Continental with a rating of 93%, compared to 91% of the Michelin in question.