Barum Polaris 6 215/60 R17

Barum Polaris 6 is a winter tyre made in total of 106 sizes, ranging from R14 to R14 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 215/60 R17 is 60mm wider than the narrowest dimension (155) and 40mm narrower than the widest one (255). This tyre profile of 60 means the sidewall height of the tyre is 60% of the tyre width (215mm), which results in 129mm sidewall height. In 215/60 R17, Polaris 6 usually competes against Speed-Grip 5, which is a tyre from Semperit with a rating of 80%, compared to 83% of the Barum in question.