Vredestein ULTRAC 215/45 R17

Vredestein ULTRAC is a summer tyre made in total of 83 sizes, ranging from R15 to R15 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 215/45 R17 is 40mm wider than the narrowest dimension (175) and 80mm narrower than the widest one (295). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (215mm), which results in 96.75mm sidewall height. In 215/45 R17, ULTRAC usually competes against PremiumContact 7, which is a tyre from Continental with a rating of 97%, compared to 16% of the Vredestein in question.