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 275/45-21. This tire features Dynamic Response Technology that 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, while distinctive full depth and interlocking sipes provide biting edges for improved traction in wet and snowy conditions. The Helio Plus technology advanced rubber grips the road even in freezing conditions, making it ideal for varied weather conditions. This tire comes with a 45,000 miles manufacturer's treadwear limited warranty for speed ratings Y and W, and a 30,000 miles warranty for speed rating Y.

The Michelin Pilot Sport AS 4 fits a wide range of vehicles including the 2025-2027 Mazda CX-70 Turbo, 2026-2027 Cadillac OPTIQ V, and 2020-2023, 2025-2026 Mercedes-Benz GLE350 Base. Other fitments include the 2020-2026 Ford Explorer Platinum and ST trims, as well as various Mercedes-Benz GLE and GLS models. When you're ready to install the Michelin Pilot Sport AS 4 tires, be sure to schedule an appointment for a convenient time to get on the road with confidence.

Tire Specs