Metzeler ME 888 Marathon Ultra 180/65 R16

Metzeler ME 888 Marathon Ultra is a summer tyre made in total of 127 sizes, ranging from R13 to R13 - this particular dimension is R16, which means it fits to a 16 inch/406.4mm diameter wheel. 180/65 R16 is 40mm wider than the narrowest dimension (140) and 0mm narrower than the widest one (180). This tyre profile of 65 means the sidewall height of the tyre is 65% of the tyre width (180mm), which results in 117mm sidewall height.