Uniroyal WinterExpert 255/50 R19

Uniroyal WinterExpert is a winter tyre made in total of 93 sizes, ranging from R13 to R13 - this particular dimension is R19, which means it fits to a 19 inch/482.6mm diameter wheel. 255/50 R19 is 90mm wider than the narrowest dimension (165) and 20mm narrower than the widest one (275). This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (255mm), which results in 127.5mm sidewall height. In 255/50 R19, WinterExpert usually competes against KRISALP HP3, which is a tyre from Kleber with a rating of 77%, compared to 79% of the Uniroyal in question.