Pirelli 3783200 P Zero PZ4 Sport 255/45R18 103Y XL Summer Performance Tire

The Pirelli P Zero PZ4 Sport (255/45R18 103Y XL) is an ultra-high-performance summer tire developed from Pirelli's decades of motorsport and Formula 1 expertise. Engineered in close collaboration with leading OEM automakers, the P Zero PZ4 Sport delivers exceptional grip, precise steering response, and confident handling on both wet and dry roads for high-performance sedans, coupes, and crossovers.

Key Features:

• Asymmetric tread design with a specialized silica-based rubber compound for superior traction in wet and dry conditions while reducing rolling resistance
• Circumferential grooves and wide lateral channels efficiently evacuate water from the contact patch to resist hydroplaning
• Reinforced steel belt package with twin steel belts and a hybrid nylon and Kevlar Zero Degree cap ply for dimensional stability and high-speed performance
• Optimized shoulder blocks provide extra rigidity to resist lateral inertia during hard cornering maneuvers
• Low rolling resistance construction contributes to improved fuel efficiency
• Extra Load (XL) rated with a 103 load index and Y-speed rating (up to 186 mph)
• OE marking: I* — original equipment fitment designation for select BMW models
• Black sidewall finish with 4-ply construction

As a summer-only tire, the P Zero PZ4 Sport is engineered for peak performance in warm weather conditions. It should not be used when temperatures consistently fall below 45°F, as the compound is optimized for warmer climates and will not provide safe traction in cold, snowy, or icy conditions.

Tire Specifications:

• Size: 255/45R18
• Service Description: 103Y
• Load Range: XL
• UTQG: 280-AA-A
• Sidewall: Black
• Season: Summer
• OE Marking: I* (BMW)
• MPN: 3783200