Pirelli P Zero Run Flat (PZ4)

The Pirelli P Zero Run Flat (PZ4) is a solid choice for those who prioritize wet grip, boasting a score of 9, which is well above the category average of 7.6. This makes it an appealing option for drivers who frequently encounter rain-soaked roads. However, its dry grip score of 8 is below the category average of 8.7, which might be a consideration for those who demand peak dry performance. In the ultra-high-performance summer category, dry grip and handling are critical, and while the PZ4 holds its own with a handling score of 8, the lack of a treadwear warranty could be a downside for long-term cost considerations. The tire's treadlife score of 7.5 is decent, but the absence of a mileage warranty contrasts with competitors like the Michelin Pilot Sport 4S, which offers more assurance in terms of longevity. Compared to its competitors, the PZ4 stands out for wet grip but lags in dry grip and speed rating, with an 'R' rating that may not meet the expectations of performance enthusiasts looking for higher speed capabilities. If maximizing dry grip and speed is a priority, options like the Michelin Pilot Sport 4S might be more suitable. Ultimately, the PZ4 suits those who drive in wet conditions and value run-flat capability, but it may not satisfy drivers seeking the highest dry performance and speed ratings typical of this segment.

Spec-based analysis — see our methodology.