Vredestein Ultrac+ is a summer tyre made in total of 87 sizes, ranging from R15 to R15 - this particular dimension is R15, which means it fits to a 15 inch/381mm diameter wheel. This tyre profile of 65 means the sidewall height of the tyre is 65% of the tyre width (175mm), which results in 113.75mm sidewall height. In
175/65 R15, Ultrac+ usually competes against
Protech NewGen, which is a tyre from
Viking with a rating of 32%, compared to 58% of the
Vredestein in question.