☀️ Michelin Pilot Sport 4S 275/40ZR19 XL (105Y) Max Performance Summer Tire 66344
⚡ Price Comparison Summary:
Weekly updated prices from top retailers, the best available price for the Michelin Pilot Sport 4S 275/40ZR19 XL (105Y) Max Performance Summer Tire 66344 is $378.99 at Tire Rack. You can also check Amazon for alternative deals and availability.$378.99
For discerning drivers who demand uncompromising performance, the Michelin Pilot Sport 4S 275/40ZR19 XL (105Y) Max Performance Summer Tire stands as the pinnacle of street and track capability. Engineered with precision, this tire is designed to elevate your driving experience, delivering exceptional grip, response, and control for high-performance sedans, sports coupes, and supercars.
Performance & Key Features
As a true Max Performance Summer Tire, the Pilot Sport 4S excels in warm, dry, and wet conditions. Its innovative Bi-Compound Tread ensures outstanding dry braking performance, while its advanced functional elastomers and hydrophobic silica provide consistent wet grip, allowing for confident handling even when the skies open up. The precise steering response, a hallmark of Michelin’s Dynamic Response Technology, translates your inputs into immediate action. With an impressive (Y) speed rating, this tire is certified for speeds exceeding 186 mph (300 km/h), confirming its elite status, further bolstered by its Extra Load (XL) construction for enhanced durability and capacity. Remember, as a specialized summer compound, this tire is not recommended for use in near-freezing temperatures or snowy conditions, where its performance characteristics would be severely compromised.
Technical Specifications
- Size: 275/40ZR19
- Load Index: 105 (Extra Load – XL)
- Speed Rating: (Y) – Capable of speeds exceeding 186 mph (300 km/h)
- Tire Type: Max Performance Summer Tire
- Part Number: 66344
Product information is compiled and reviewed by our editorial team using manufacturer specifications and retailer data.


