Metzeler ME 888 Marathon Ultra 180/70 R15

Metzeler ME 888 Marathon Ultra is a summer tyre made in total of 127 sizes, ranging from R13 to R13 - this particular dimension is R15, which means it fits to a 15 inch/381mm diameter wheel. 180/70 R15 is 40mm wider than the narrowest dimension (140) and 0mm narrower than the widest one (180). This tyre profile of 70 means the sidewall height of the tyre is 70% of the tyre width (180mm), which results in 126mm sidewall height.