Vredestein Wintrac Pro 275/45 R20

Vredestein Wintrac Pro is a winter tyre made in total of 128 sizes, ranging from R17 to R17 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 275/45 R20 is 80mm wider than the narrowest dimension (195) and 50mm narrower than the widest one (325). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (275mm), which results in 123.75mm sidewall height. In 275/45 R20, Wintrac Pro usually competes against Blizzak LM-005, which is a tyre from Bridgestone with a rating of 82%, compared to 54% of the Vredestein in question.