Metzeler Cruisetec 260/40 R18

Metzeler Cruisetec is a summer tyre made in total of 22 sizes, ranging from R13 to R13 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 260/40 R18 is 120mm wider than the narrowest dimension (140) and 0mm narrower than the widest one (260). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (260mm), which results in 104mm sidewall height.