Aplus A610 is a summer tyre made in total of 79 sizes, ranging from R17 to R17 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 225/40 R18 is 30mm wider than the narrowest dimension (195) and 90mm narrower than the widest one (315). 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, A610 usually competes against
Sport Master, which is a tyre from
Linglong with a rating of 71%, compared to 0% of the
Aplus in question.