GT Radial WinterPro2 Sport is a winter tyre made in total of 55 sizes, ranging from R17 to R17 - 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 0mm narrower than the widest one (235). 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. Latest test in
235/55 R18 was held by STRAßENVERKEHR in 2024, where Radial WinterPro2 Sport received rating "Good" and finished on the 7. place. It was tested on a
Seat Tarraco.