Vredestein Quatrac Pro is a allround tyre made in total of 101 sizes, ranging from R17 to R17 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (205mm), which results in 112.75mm sidewall height. In 205/55 R17, there is only one possible speed index for Vredestein Quatrac Pro - "V", which is good for speeds up to 240 km/h. In 205/55 R17, Quatrac Pro usually competes against Quatrac Pro+, which is a tyre from Vredestein with a rating of 52%, compared to 62% of the Vredestein in question. Latest test in 205/55 R17 was held by ARBÖ in 2022, where Quatrac Pro received rating "Recommended" and finished on the 5. place. It was tested on a .