Infinity Ecofour is a allround tyre made in total of 37 sizes, ranging from R13 to R13 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 225/40 R18 is 70mm wider than the narrowest dimension (155) and 0mm narrower than the widest one (225). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (225mm), which results in 90mm sidewall height. In
225/40 R18, Ecofour usually competes against
Vector 4Seasons Gen-3, which is a tyre from
Goodyear with a rating of 81%, compared to 0% of the
Infinity in question.
All Season
