Pirelli 4251100 P Zero PZ4 Sport 285/40ZR22 110(Y) XL Summer Performance Tire

The Pirelli P Zero PZ4 Sport (285/40ZR22 110(Y) XL) is an ultra-high-performance summer tire engineered for luxury vehicles and high-performance sports cars demanding exceptional grip, precise handling, and confident wet and dry traction. Built on Pirelli's deep motorsports heritage, the PZ4 Sport delivers a refined balance of performance and ride quality.

Tread Technology:

• Asymmetric tread pattern — non-directional asymmetric design allows free rotation for more even wear while optimizing traction and handling response
• Customized outer tread design — blocky shoulder blocks deliver increased tread stiffness, superior steering responsiveness, and greater lateral stability
• Customized inner tread design — high silica content compound maximizes wet-road traction and safety
• Silica-enhanced tread compound — improves tire warm-up, wet performance, and reduces rolling resistance
• Wide circumferential grooves — promote efficient water evacuation and resist hydroplaning
• Optimized pitch sequence — reduces road noise for a quieter, more comfortable ride

Key Specifications:

• Size: 285/40ZR22
• Service Description: 110(Y)
• Load Range: XL (Extra Load)
• Maximum Load: 2,337 lbs per tire
• Maximum Speed Rating: Y (186 mph)
• Overall Diameter: 30.97 inches
• Sidewall: Black Sidewall (BSW)
• Season: Summer (not rated for winter use)
• UTQG: 280 AA A
• Minimum Rim Width: 8.5 inches | Maximum Rim Width: 12.5 inches

This is a summer-only tire — the ultra-high-performance compound is optimized for temperatures above 45°F and is not intended for use in cold weather, snow, or ice. The Pirelli P Zero PZ4 Sport in 285/40ZR22 carries OEM part number 4251100 and UPC 054137086710.