Vredestein Quatrac 5 is a allround tyre made in total of 79 sizes, ranging from R13 to R13 - this particular dimension is R16, which means it fits to a 16 inch/406.4mm diameter wheel. 195/55 R16 is 50mm wider than the narrowest dimension (145) and 70mm narrower than the widest one (265). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (195mm), which results in 107.25mm sidewall height. In 195/55 R16, there is only one possible speed index for Vredestein Quatrac 5 - "H", which is good for speeds up to 210 km/h. In 195/55 R16, Quatrac 5 usually competes against Mecotra 3, which is a tyre from Maxxis with a rating of 0%, compared to 0% of the Vredestein in question.