Vredestein Ultrac Pro 275/40 R20

Vredestein Ultrac Pro is a summer tyre made in total of 90 sizes, ranging from R18 to R18 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 275/40 R20 is 70mm wider than the narrowest dimension (205) and 20mm narrower than the widest one (295). 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, Ultrac Pro usually competes against Atrezzo ZSR 2, which is a tyre from Sailun with a rating of 76%, compared to 79% of the Vredestein in question.