Atlas Green 4S is a allround tyre made in total of 98 sizes, ranging from R13 to R13 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 245/40 R18 is 100mm wider than the narrowest dimension (145) and 10mm narrower than the widest one (255). 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, Green 4S usually competes against
Kinergy 4S2 H750, which is a tyre from
Hankook with a rating of 87%, compared to 0% of the
Atlas in question.
