355/25 R21 Pirelli P ZERO PZ4 variants

Weight index

Select: 107107

Speed index

Select: Select, Y (300 km/h)Y (300 km/h)

This combination is not available.

MFSNo

RunflatNo

Pirelli P ZERO PZ4 is a summer tyre made in total of 338 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 130mm wider than the narrowest dimension (225) 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 PZ4 - "Y", which is good for speeds up to 300 km/h. In 355/25 R21, P ZERO PZ4 usually competes against Pilot Sport 4 S, which is a tyre from Michelin with a rating of 86%, compared to 85% of the Pirelli in question.