Pirelli Cinturato Winter 3 215/45 R20

Pirelli Cinturato Winter 3 is a winter tyre made in total of 39 sizes, ranging from R16 to R16 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 215/45 R20 is 20mm wider than the narrowest dimension (195) and 20mm narrower than the widest one (235). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (215mm), which results in 96.75mm sidewall height.