Pirelli P Zero (PZ4)

Strong spec profile
Estimated from manufacturer specs (UTQG, warranty, speed rating)
Scouter Analysis
The Pirelli P Zero (PZ4) is well-suited for drivers who prioritize wet grip in their ultra high performance summer tires. With a wet grip score of 9, it surpasses the category average, making it a reliable choice for those frequently driving in rainy conditions. However, its dry grip score of 8 is below the category average of 8.7, which might not satisfy drivers seeking the highest dry performance. The tire's comfort and noise levels are on par with the category averages, offering a balanced ride without sacrificing too much in terms of everyday usability. The absence of a treadwear warranty is a notable drawback, especially when competitors like the Michelin Pilot Sport 4S provide a 30k-mile warranty. This could affect the long-term cost of ownership for those who drive extensively. The P Zero (PZ4) stands out for its wet performance but falls short in dry grip and warranty coverage compared to rivals. It is best avoided by those who demand maximum dry grip and a warranty-backed lifespan. Instead, consider the Michelin Pilot Sport 4S for a more comprehensive package with stronger dry grip and a treadwear warranty.
Spec-based analysis — see our methodology.
Performance Profile
Estimated from manufacturer specs — not measured test data.
Technical Specifications
Where to Buy
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Available Sizes & Specs
| Size | Load Index | Speed Rating | UTQG | Max Load (lbs) | Max PSI | Weight (lbs) |
|---|---|---|---|---|---|---|
| 215/40R18 | 89 | R | 280 AA A | 1,279 | 51 | 21 |
| 215/45R20 | 95 | R | 280 AA A | 1,521 | 50 | 22 |
| 225/35R19 | 88 | ZR | 300 AA A | 1,235 | 50 | 21 |
| 225/35R20 | 90 | ZR | 280 AA A | 1,323 | 50 | 21 |
| 225/40R19 | 93 | R | 280 AA A | 1,433 | 50 | 21 |
| 225/40R19 | 93 | R | 280 AA A | 1,433 | 50 | 23 |
| 225/40R19 | 93 | R | 320 AA A | 1,433 | 50 | 20 |
| 225/45R18 | 95 | ZR | 300 AA A | 1,521 | 50 | 21 |
| 225/45R19 | 96 | R | 300 AA A | 1,565 | 50 | 23 |
| 235/35R19 | 91 | ZR | 280 AA A | 1,356 | 50 | 22 |
| 235/35R19 | 91 | ZR | 280 AA A | 1,356 | 50 | 22 |
| 235/35R19 | 91 | R | 220 AA A | 1,356 | 50 | 22 |
| 235/35R19 | 91 | R | 220 AA A | 1,356 | 50 | 22 |
| 235/35R19 | 91 | R | 280 AA A | 1,356 | 51 | 23 |
| 235/35R19 | 91 | R | 280 AA A | 1,356 | 50 | 20 |
| 235/35R19 | 91 | R | 280 AA A | 1,356 | 50 | 22 |
| 235/35R20 | 92 | ZR | 280 AA A | 1,389 | 50 | 22 |
| 235/35R20 | 88 | ZR | 220 AA A | 1,235 | 51 | 21 |
| 235/35R20 | 92 | R | 280 AA A | 1,389 | 51 | 24 |
| 235/35R20 | 92 | R | 280 AA A | 1,389 | 50 | 23 |
| 235/40R18 | 95 | ZR | 300 AA A | 1,521 | 50 | 21 |
| 235/40R19 | 92 | ZR | 220 AA A | 1,389 | 51 | 23 |
| 235/40R19 | 92 | ZR | 280 AA A | 1,389 | 51 | 23 |
| 235/40R19 | 96 | R | 280 AA A | 1,565 | 50 | 23 |
| 235/40R19 | 96 | R | 280 AA A | 1,565 | 51 | 24 |
| 235/40R20 | 96 | R | 280 AA A | 1,565 | 50 | 26 |
| 235/45R18 | 98 | ZR | 300 AA A | 1,653 | 50 | 22 |
| 235/45R18 | 94 | ZR | 220 AA A | 1,477 | 51 | 22 |
| 235/50R19 | 99 | R | 280 AA A | 1,709 | 51 | 26 |
| 235/50R19 | 99 | R | 280 AA A | 1,709 | 51 | 24 |
| 235/50R19 | 99 | ZR | 320 AA A | 1,709 | 51 | 26 |
| 235/50R19 | 99 | R | 280 AA A | 1,709 | 51 | 25 |
| 235/50R20 | 104 | R | 280 AA A | 1,984 | 50 | 29 |
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