Vredestein Ultrac Vorti 245/40 R18

Vredestein Ultrac Vorti is a summer tyre made in total of 76 sizes, ranging from R17 to R17 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 245/40 R18 is 30mm wider than the narrowest dimension (215) and 50mm narrower than the widest one (295). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (245mm), which results in 98mm sidewall height. In 245/40 R18, Ultrac Vorti usually competes against Sportnex AS-2+, which is a tyre from Nankang with a rating of 0%, compared to 0% of the Vredestein in question.