Product Info

Pilot Sport AS 4

Michelin Pilot Sport AS 4 is an All-Season Ultra High Performance Passenger Car tire from Michelin, available in size 245/40-21. This tire features Dynamic Response Technology which ensures forces and temperatures are distributed evenly for longer wear life. Its asymmetric tread pattern places more rubber on the outer shoulder to deliver exceptional lateral grip. The tire also includes Helio Plus technology that grips the road even in freezing conditions, enhancing traction in wet and snowy weather.

This tire fits a wide variety of premium vehicles including the 2025-2027 Audi A6 Sportback e-tron Premium, 2018-2026 Lexus LC500 Base, 2023-2026 Genesis G90 E-Supercharger, and 2023-2026 Volvo XC40 B5 Plus, among others. Key specs include UTQG 540AAA, max load of 1764 lbs, speed rating Y, and load range XL. When you're ready to install Michelin Pilot Sport AS 4 tires, be sure to schedule an appointment to find a convenient time.

Tire Specs