Michelin 09522 Pilot Alpin PA5 305/30R21 104V XL Winter Performance Tire

The Michelin Pilot Alpin PA5 is a high-performance winter tire engineered for enthusiast drivers of luxury sedans, coupes, and sports cars who demand year-round performance without compromise. This tire delivers exceptional control and safety in the harshest winter conditions while maintaining the dynamic handling characteristics expected from a performance tire.

Advanced Winter Technology:

• Directional tread pattern with highly siped design for superior grip on snow, ice, wet, and dry surfaces
• Winter-focused compound with functional polymer technology maintains flexibility in cold temperatures
• Wide central groove provides excellent hydroplaning resistance and water evacuation
• Broad shoulder blocks deliver stability and confident cornering grip
• Three-Peak Mountain Snowflake (3PMSF) certified for severe snow service

Performance Features:

• Stops up to 7 feet shorter than leading competitors in winter conditions
• 8% more biting edges than predecessor for improved snow traction
• Variable thickness sipes maintain grip throughout tire lifespan
• Specialized undertread minimizes rolling resistance for better fuel economy
• Snow platform indicators inform when tread depth becomes less effective in deep snow

Construction: Two-ply polyester casing balances comfort and durability, while dual high-strength steel belts reinforced with polyamide cap ply provide high-speed stability and responsive handling. Original equipment specification for select Mercedes, Audi, and Porsche vehicles.

This tire includes a 30,000-mile treadwear warranty and should be installed in sets of four for optimal performance. Size 305/30R21 with 104V speed rating and XL (Extra Load) construction supports a maximum load of 1,985 lbs per tire.