Superia Bluewin UHP is a winter tyre made in total of 41 sizes, ranging from R13 to R13 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 215/50 R17 is 30mm wider than the narrowest dimension (185) and 30mm narrower than the widest one (245). This tyre profile of 50 means the sidewall height of the tyre is 50% of the tyre width (215mm), which results in 107.5mm sidewall height. In
215/50 R17, Bluewin UHP usually competes against
Winter Sport 5, which is a tyre from
Dunlop with a rating of 86%, compared to 1% of the
Superia in question.
