Pirelli Scorpion Winter 2 285/40 R23

Pirelli Scorpion Winter 2 is a winter tyre made in total of 78 sizes, ranging from R18 to R18 - this particular dimension is R23, which means it fits to a 23 inch/584.2mm diameter wheel. 285/40 R23 is 60mm wider than the narrowest dimension (225) and 40mm narrower than the widest one (325). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (285mm), which results in 114mm sidewall height.