Nexen WinGuard SUV is a winter tyre made in total of 20 sizes, ranging from R15 to R15 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 235/55 R18 is 30mm wider than the narrowest dimension (205) and 20mm narrower than the widest one (255). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (235mm), which results in 129.25mm sidewall height. In
235/55 R18, WinGuard SUV usually competes against
Quatrac Pro+, which is a tyre from
Vredestein with a rating of 60%, compared to 0% of the
Nexen in question.
