Kumho Crugen HP91 is a summer tyre made in total of 51 sizes, ranging from R16 to R16 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 235/55 R17 is 20mm wider than the narrowest dimension (215) and 40mm narrower than the widest one (275). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (235mm), which results in 129.25mm sidewall height. In
235/55 R17, Crugen HP91 usually competes against
Goodrich Advantage 2, which is a tyre from
BF with a rating of 61%, compared to 0% of the
Kumho in question.