Vredestein Wintrac Xtreme S 235/40 R18

Vredestein Wintrac Xtreme S is a winter tyre made in total of 88 sizes, ranging from R15 to R15 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 235/40 R18 is 20mm wider than the narrowest dimension (215) and 60mm narrower than the widest one (295). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (235mm), which results in 94mm sidewall height. In 235/40 R18, Wintrac Xtreme S usually competes against Wintrac Pro, which is a tyre from Vredestein with a rating of 63%, compared to 0% of the Vredestein in question. Latest test in 235/40 R18 was held by AutoMotorSport in 2016, where Wintrac Xtreme S received rating "Conditionally recommended" and finished on the 6. place. It was tested on a .