Kumho Ecsta PS71 is a summer tyre made in total of 216 sizes, ranging from R13 to R13 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 235/40 R18 is 40mm wider than the narrowest dimension (195) and 80mm narrower than the widest one (315). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (235mm), which results in 94mm sidewall height. In
235/40 R18, Ecsta PS71 usually competes against
Summer, which is a tyre from
Cooper with a rating of 76%, compared to 86% of the
Kumho in question.
Summer
Summer
Summer
