Marshal MU12 is a summer tyre made in total of 59 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 20mm wider than the narrowest dimension (205) and 50mm narrower than the widest one (275). 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, MU12 usually competes against
Intensa UHP 2, which is a tyre from
Sava with a rating of 65%, compared to 6% of the
Marshal in question.
