Austone SP901 215/55 R16

Austone SP901 is a winter tyre made in total of 78 sizes, ranging from R14 to R14 - this particular dimension is R16, which means it fits to a 16 inch/406.4mm diameter wheel. 215/55 R16 is 60mm wider than the narrowest dimension (155) and 80mm narrower than the widest one (295). This tyre profile of 55 means the sidewall height of the tyre is 55% of the tyre width (215mm), which results in 118.25mm sidewall height. In 215/55 R16, SP901 usually competes against BluEarth winter V905, which is a tyre from Yokohama with a rating of 0%, compared to 15% of the Austone in question.