Pirelli Cinturato All Season SF2 275/40 R21

Pirelli Cinturato All Season SF2 is a allround tyre made in total of 72 sizes, ranging from R15 to R15 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 275/40 R21 is 100mm wider than the narrowest dimension (175) and 0mm narrower than the widest one (275). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (275mm), which results in 110mm sidewall height. In 275/40 R21, Cinturato All Season SF2 usually competes against Cinturato All Season SF2, which is a tyre from Pirelli with a rating of 83%, compared to 83% of the Pirelli in question.