Laufenn X Fit aT LC01 245/65 R17

Laufenn X Fit aT LC01 is a tyre made in total of 9 sizes, ranging from R15 to R15 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 245/65 R17 is 10mm wider than the narrowest dimension (235) and 20mm narrower than the widest one (265). This tyre profile of 65 means the sidewall height of the tyre is 65% of the tyre width (245mm), which results in 159.25mm sidewall height.