MichelinPilot Sport 4S345 /30 R20 106Y SL BSW

Choose the Michelin Pilot Sport 4S 345/30R20 106Y SL BSW, a max-performance summer tire built for drivers who want precise steering, exceptional dry grip, confident wet braking, and road-to-occasional-track capability. This 345/30R20 Pilot Sport 4S is a popular fitment for select Dodge Viper, Mercedes-AMG GT, Ferrari 488, Porsche 911, Chevrolet Corvette, Audi R8 models, plus similar sports cars, performance sedans, premium EVs, and high-output SUVs using 20-inch wheels.

Why choose the Michelin Pilot Sport 4S in 345/30R20?

• Built for wide rear performance fitments, supercars, and staggered track-capable setups: The 106Y SL service description is tuned for standard-load performance applications that prioritize steering response and grip.

• Road and occasional track performance: Michelin positions the Pilot Sport 4S for approximately 80% road and 20% track use, making it a strong match for spirited street driving and occasional performance events.

• Dynamic Response Technology: The tire is engineered for ultra-precise steering response, strong cornering power, and connected handling at high speed.

• Multi-Compound Construction: Michelin uses a performance-focused tread design to help deliver dry grip, wet braking, and consistent control where drivers need it most.

• Premium performance pedigree: The Pilot Sport 4S is derived from the Pilot Super Sport and is acclaimed by performance manufacturers such as Mercedes-AMG, Ferrari, and Porsche.

Popular vehicle fitments for 345/30R20 Michelin Pilot Sport 4S

This tire size is commonly used on select trims or staggered applications of the Dodge Viper, Mercedes-AMG GT, Ferrari 488, Porsche 911, Chevrolet Corvette, and Audi R8. It is also a strong option for comparable performance vehicles that use the same tire size, load rating, speed rating, wheel diameter, and any applicable OE marking.

Size and rating details

• 345/30R20: This size is designed for 20-inch wheels and is a practical choice for wide rear performance applications where traction, cornering grip, and high-speed stability are priorities.

• 106Y SL: The service description and load range identify the tire's load capacity and speed capability for the intended performance application.

• BSW: This version uses black sidewall styling for a clean performance look.

• Speed capability: This size carries Y-rated speed capability for high-performance summer driving.