Radar Dimax Alpine is a winter tyre made in total of 59 sizes, ranging from R15 to R15 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 255/55 R18 is 70mm wider than the narrowest dimension (185) and 20mm narrower than the widest one (275). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (255mm), which results in 140.25mm sidewall height. In
255/55 R18, Dimax Alpine usually competes against
WinTech, which is a tyre from
Viking with a rating of 53%, compared to 53% of the
Radar in question.
Winter
