235/50 R18 Kumho Ecsta PS31 variants
No
No
Kumho Ecsta PS31 is a summer tyre made in total of 54 sizes, ranging from R15 to R15 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 235/50 R18 is 50mm wider than the narrowest dimension (185) and 40mm narrower than the widest one (275). This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (235mm), which results in 117.5mm sidewall height. In 235/50 R18, there is only one possible speed index for Kumho Ecsta PS31 - "W", which is good for speeds up to 270 km/h.
Kumho Ecsta PS31 is made in 54 sizes, starting from 185/55 R15 up to 275/40 R18.
