Michelin Power Cl 400/70 R24

Michelin Power Cl is a tyre made in total of 12 sizes, ranging from R18 to R18 - this particular dimension is R24, which means it fits to a 24 inch/609.6mm diameter wheel. 400/70 R24 is 389mm wider than the narrowest dimension (11) and -383mm narrower than the widest one (17). This tyre profile of 70 means the sidewall height of the tyre is 70% of the tyre width (400mm), which results in 280mm sidewall height.