245/40ZR18 MICHELIN PILOT SPORT AS 4 ZP (93Y) RFT

The Michelin Pilot Sport AS 4 ZP 245/40ZR18 (93Y) is a premium ultra-high-performance all-season run-flat tire engineered for sport sedans, performance coupes, and EV/hybrid vehicles that demand year-round capability with the added security of run-flat technology. The Zero Pressure (ZP) construction allows you to continue driving up to 50 miles at 50 mph after a complete loss of air pressure, eliminating the need for an immediate roadside tire change.

With a 93(Y) Standard Load (SL) rating and a ZR speed symbol indicating capability beyond 240 km/h, this tire is built for high-performance applications on 18-inch fitments. Michelin's Helio+ Technology compound remains pliable in colder temperatures for enhanced all-season grip, while the asymmetric tread pattern delivers confident dry cornering and wet braking. The EV-C (Electric Vehicle Compatible) designation ensures optimized performance under the higher torque and weight demands of electric and hybrid vehicles. The 30,000-mile tread warranty and UTQG 540 AA A rating reflect outstanding treadwear longevity and maximum traction for a UHP all-season run-flat tire.

✔️ Key Benefits

• Run-flat (ZP) technology — drive up to 50 miles at 50 mph after pressure loss
• UHP all-season — year-round performance without compromise
• 93(Y) SL ZR rating for extreme speed capability
• EV-C (Electric Vehicle Compatible) designation
• UTQG 540 AA A — maximum traction rating (AA) with excellent treadwear
• 30,000-mile tread warranty
• Helio+ Technology for cold-weather flexibility