Dunlop SP Sport MAXX GT is a summer tyre made in total of 136 sizes, ranging from R13 to R13 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (235mm), which results in 94mm sidewall height. In
235/40 R18, SP Sport MAXX GT usually competes against
SportContact 6, which is a tyre from
Continental with a rating of 0%, compared to 0% of the
Dunlop in question.