BFGoodrich Advantage All Season is a allround tyre made in total of 115 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 90mm wider than the narrowest dimension (155) 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, Advantage All Season usually competes against
Quadraxer 3, which is a tyre from
Kleber with a rating of 82%, compared to 67% of the
BFGoodrich in question.