Vredestein Sportrac 5 235/55 R18

Vredestein Sportrac 5 is a summer tyre made in total of 60 sizes, ranging from R14 to R14 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 235/55 R18 is 70mm wider than the narrowest dimension (165) and 0mm narrower than the widest one (235). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (235mm), which results in 129.25mm sidewall height. In 235/55 R18, Sportrac 5 usually competes against Ecocontact 6, which is a tyre from Continental with a rating of 77%, compared to 0% of the Vredestein in question.