Kumho Crugen HP91 285/65 R17

Kumho Crugen HP91 is a summer tyre made in total of 52 sizes, ranging from R16 to R16 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 285/65 R17 is 70mm wider than the narrowest dimension (215) and -10mm narrower than the widest one (275). This tyre profile of 65 means the sidewall height of the tyre is 65% of the tyre width (285mm), which results in 185.25mm sidewall height.