Vredestein Snowtrac 5 is a winter tyre made in total of 41 sizes, ranging from R13 to R13 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 275/40 R20 is 120mm wider than the narrowest dimension (155) and -70mm narrower than the widest one (205). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (275mm), which results in 110mm sidewall height. In 275/40 R20, Snowtrac 5 usually competes against Quatrac 5, which is a tyre from Vredestein with a rating of 0%, compared to 0% of the Vredestein in question.
275/40 R20 is found on 8 vehicles: