245/40 R18 Nexen N´Fera Su4 variants
Nexen N´Fera Su4 is a tyre made in total of 43 sizes, ranging from R14 to R14 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 245/40 R18 is 70mm wider than the narrowest dimension (175) and 30mm narrower than the widest one (275). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (245mm), which results in 98mm sidewall height. In 245/40 R18, there is only one possible speed index for Nexen N´Fera Su4 - "W", which is good for speeds up to 270 km/h.
Nexen N´Fera Su4 is made in 43 sizes, starting from 175/65 R14 up to 275/35 R19.
