Imperial Snowdragon HP is a winter tyre made in total of 64 sizes, ranging from R13 to R13 - this particular dimension is R15, which means it fits to a 15 inch/381mm diameter wheel. 215/70 R15 is 70mm wider than the narrowest dimension (145) and -20mm narrower than the widest one (195). This tyre profile of 70 means the sidewall height of the tyre is 70% of the tyre width (215mm), which results in 150.5mm sidewall height. In
215/70 R15, Snowdragon HP usually competes against
Winter Sport 5, which is a tyre from
Dunlop with a rating of 86%, compared to 9% of the
Imperial in question.
