Michelin Pilot Sport 4 ZP – 275/35 ZR20 102Y XL TL is an Ultra High Performance summer run-flat tyre engineered for sporty passenger vehicles that require precise handling, high-speed stability, and continued mobility after a puncture. It incorporates Michelin’s Zero Pressure (ZP) technology, allowing limited driving at reduced speed following air-pressure loss. The advanced asymmetric tread pattern features wide circumferential grooves that ensure efficient water evacuation and dependable wet braking performance. Michelin’s Dynamic Response belt construction enhances steering accuracy by maintaining a stable contact patch during high-speed and dynamic driving. Reinforced outer shoulder blocks improve cornering control, while the XL construction supports higher load demands of large-diameter wheel applications.