Petlas Snowmaster W651 is a winter tyre made in total of 28 sizes, ranging from R14 to R14 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 225/45 R18 is 40mm wider than the narrowest dimension (185) and 20mm narrower than the widest one (245). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (225mm), which results in 101.25mm sidewall height. In
225/45 R18, Snowmaster W651 usually competes against
iGreen AllSeason, which is a tyre from
Leao with a rating of 0%, compared to 33% of the
Petlas in question.
