Pirelli Scorpion All Season SF2 315/35 R20

Pirelli Scorpion All Season SF2 is a allround tyre made in total of 37 sizes, ranging from R17 to R17 - this particular dimension is R20, which means it fits to a 20 inch/508mm diameter wheel. 315/35 R20 is 80mm wider than the narrowest dimension (235) and -20mm narrower than the widest one (295). This tyre profile of 35 means the sidewall height of the tyre is 35% of the tyre width (315mm), which results in 110.25mm sidewall height.