Laufenn X Fit HT LD01 235/65 R18

Laufenn X Fit HT LD01 is a tyre made in total of 17 sizes, ranging from R15 to R15 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 235/65 R18 is 10mm wider than the narrowest dimension (225) and 30mm narrower than the widest one (265). This tyre profile of 65 means the sidewall height of the tyre is 65% of the tyre width (235mm), which results in 152.75mm sidewall height.