Star Performer UHP-3 is a summer tyre made in total of 32 sizes, ranging from R15 to R15 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 225/40 R18 is 30mm wider than the narrowest dimension (195) and 90mm narrower than the widest one (315). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (225mm), which results in 90mm sidewall height. In
225/40 R18, Performer UHP-3 usually competes against
Eagle F1 Asymmetric 6, which is a tyre from
Goodyear with a rating of 94%, compared to 0% of the
Star in question.
Summer
