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. 225/40 R18 is 20mm wider than the narrowest dimension (205) and 10mm narrower than the widest one (235). 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, Radial WinterPro2 Sport usually competes against
WinTech, which is a tyre from
Viking with a rating of 64%, compared to 60% of the
GT in question. Latest test in
225/40 R18 was held by Tyre Reviews in 2021, where Radial WinterPro2 Sport received rating "" and finished on the 8. place. It was tested on a
.