Yokohama BluEarth-A AE50 is a summer tyre made in total of 60 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 60mm wider than the narrowest dimension (165) 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, BluEarth-A AE50 usually competes against
WinTech, which is a tyre from
Viking with a rating of 64%, compared to 0% of the
Yokohama in question.
