Michelin 25642 Pilot Sport All Season 4 Ultra High Performance Tire 255/40ZR21 102Y XL

The Michelin Pilot Sport All Season 4 is an ultra-high performance all-season tire engineered for sports cars, performance sedans, and luxury vehicles. Designed to deliver exceptional grip in wet and dry conditions while maintaining confident handling in light snow, this tire combines year-round versatility with the dynamic performance Michelin is known for.

Key Features:

• Dynamic Compound Technology: Advanced tread compound with functional elastomers and silica provides enhanced grip in varying temperatures and weather conditions
• Extreme Silica+ Rain Technology: Delivers shorter wet braking distances and superior wet handling compared to leading competitors
• Helio+ Compound Technology: Unique sunflower oil compound remains flexible in cold temperatures for improved winter traction and Three-Peak Mountain Snowflake certification
• Variable Contact Patch 3.0: Optimizes tire contact with the road during acceleration, braking, and cornering for maximum performance
• Premium Touring Comfort: Comfort Control Technology uses computer-optimized design and precision manufacturing to reduce vibrations and road noise
• XL (Extra Load) Rating: Reinforced construction supports heavier vehicle weights and higher performance demands

Tire Specifications:

• Size: 255/40ZR21
• Load Index: 102 (1,874 lbs maximum load capacity per tire)
• Speed Rating: Y (up to 186 mph)
• Construction: Radial, Extra Load (XL)
• Sidewall: Black Sidewall (BW)
• Season: All-Season with Three-Peak Mountain Snowflake certification

Backed by Michelin's reputation for longevity and performance, the Pilot Sport All Season 4 offers an excellent balance of sporting capability and year-round practicality. This tire is an ideal choice for driving enthusiasts who demand maximum performance without sacrificing all-season safety and comfort.