Kumho Ecsta PS71 is a summer tyre made in total of 227 sizes, ranging from R16 to R16 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 255/45 R20 is 60mm wider than the narrowest dimension (195) and 60mm narrower than the widest one (315). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (255mm), which results in 114.75mm sidewall height. In
255/45 R20, Ecsta PS71 usually competes against
RainSport 5, which is a tyre from
Uniroyal with a rating of 65%, compared to 78% of the
Kumho in question.
Summer
Summer
Summer
