Pirelli 4081500 P Zero PZ4 Sport 255/40R21 102Y XL Summer Performance Tire

The Pirelli P Zero PZ4 Sport (255/40R21 102Y XL) is an ultra-high-performance summer tire engineered for the next generation of luxury and high-performance vehicles. As the fourth generation of the legendary P Zero lineup, the PZ4 Sport draws on Pirelli's deep motorsport heritage to deliver a custom-tuned driving experience tailored to modern performance cars.

Key Features:

• Customized Outer Tread Design: Blocky shoulder construction delivers superior steering responsiveness, increased tread stiffness, and enhanced lateral stability for confident high-speed cornering.
• Customized Inner Tread Design: High silica content compound provides superior wet-weather safety and grip, while a high pitch sequence tread layout improves both traction and ride comfort.
• Customized Tread Compound: Advanced compound formulation improves tire warm-up times and maintains consistent handling performance across a medium-to-high working temperature range.
• Extra Load (XL) Rating: Rated for up to 1,874 lbs of load capacity per tire, with a maximum inflation pressure of 50 PSI.
• Y Speed Rating: Approved for sustained speeds up to 186 mph (300 km/h), meeting the demands of the world's most powerful sports and luxury sedans.
• Black Sidewall (BSW): Clean, aggressive appearance suited to modern performance and luxury wheel fitments.

Tire Specifications:

• Size: 255/40R21
• Service Description: 102Y
• Load Range: XL (Extra Load)
• Load Index: 102 (1,874 lbs per tire)
• Speed Rating: Y (186 mph / 300 km/h)
• Overall Diameter: ~29 in.
• UTQG: 280 AA A
• Season: Summer
• Sidewall: Black Side Wall (BSW)
• Max Inflation Pressure: 50 PSI

The Pirelli P Zero PZ4 Sport is purpose-built for drivers who demand precision, confidence, and elevated performance from their tires in warm, dry, and wet conditions.