Table of contents:
355/25 R21 Pirelli P ZERO variants
No
No
Pirelli P ZERO is a summer tyre made in total of 309 sizes, ranging from R17 to R17 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 355/25 R21 is 150mm wider than the narrowest dimension (205) and -20mm narrower than the widest one (335). This tyre profile of 25 means the sidewall height of the tyre is 25% of the tyre width (355mm), which results in 88.75mm sidewall height. In 355/25 R21, there is only one possible speed index for Pirelli P ZERO - "Y", which is good for speeds up to 300 km/h. In 355/25 R21, P ZERO usually competes against Pilot Sport 4 S, which is a tyre from Michelin with a rating of 74%, compared to 0% of the Pirelli in question.
355/25 R21 107 Y
A
D
75dB
Pirelli P ZERO is made in 309 sizes, starting from 205/45 R17 up to 335/25 R22.
