Pirelli P ZERO 255/40 R18

Pirelli P ZERO is a summer tyre made in total of 411 sizes, ranging from R13 to R13 - this particular dimension is R18, which means it fits to a 18 inch/457.2mm diameter wheel. 255/40 R18 is 50mm wider than the narrowest dimension (205) and 70mm narrower than the widest one (325). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (255mm), which results in 102mm sidewall height. In 255/40 R18, P ZERO usually competes against Ventus S1 evo3 K127, which is a tyre from Hankook with a rating of 81%, compared to 0% of the Pirelli in question.