Michelin 63924 Pilot Sport All Season 4 245/40ZR20 99Y XL Tire

The Michelin Pilot Sport All Season 4 is an Ultra High Performance All-Season tire designed for drivers of high-end sports cars, sporty coupes, performance sedans, crossovers and SUVs looking to push the limits of all-season performance. This 245/40ZR20 size tire combines exceptional dry and wet traction with reliable winter performance, making it an ideal choice for year-round driving without sacrificing the handling characteristics demanded by performance vehicle owners.

Advanced Performance Technologies:

• Dynamic Response Technology: Ensures even force distribution for extended tread life while maintaining consistent performance throughout the tire's lifespan
• Helio+ Technology: Advanced rubber compound that maintains grip even in freezing temperatures, providing confident all-season traction
• Asymmetric tread pattern with more rubber on the outer shoulder provides exceptional lateral grip for enhanced cornering performance
• Full-Depth Interlocking Sipes: Distinctive sipe design creates biting edges that improve traction in wet and snowy conditions while maintaining block rigidity for dry performance
• Winter Traction Enhancement: Biting edges in the tread grooves grab loose snow to help control acceleration and braking in winter conditions

Specifications: This tire features a service description of 99Y with XL (Extra Load) load range, a load index of 99 and speed rating of Y (up to 186 mph). The tire has a UTQG rating of 540AA with a tread depth of 10/32 inch and black sidewall styling. This tire size has an overall diameter of 27.7 inches and a section width of 9.6 inches, designed to be mounted on 8-9.5 inch wide wheels.

Warranty: Michelin backs this tire with a 45,000-mile manufacturer's treadwear limited warranty for Y and W speed-rated sizes, demonstrating their confidence in the tire's longevity and performance.