Vredestein Wintrac Xtreme S is a winter tyre made in total of 78 sizes, ranging from R15 to R15 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 235/55 R19 is 20mm wider than the narrowest dimension (215) and 60mm narrower than the widest one (295). 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 R19, there is only one possible speed index for Vredestein Wintrac Xtreme S - "V", which is good for speeds up to 240 km/h. In 235/55 R19, Wintrac Xtreme S usually competes against Wintrac Pro, which is a tyre from Vredestein with a rating of 62%, compared to 0% of the Vredestein in question. Latest test in 235/55 R19 was held by Automotorsport in 2015, where Wintrac Xtreme S received rating "" and finished on the 4. place. It was tested on a .
