Michelin Pilot Sport 4S MI XL tires, manufactured in France (and available from multiple global factories with the same manufacturing quality), are designed for premium sports cars and high-performance vehicles, with 5 years from the dealer.Advanced Tread Features:Motorsports-inspired tread compound using hybrid aramid and nylon belts for high-speed stability and durabilityVariable Contact Patch 3.0 optimizes pressure distribution for consistent grip in curves and brakingDynamic Response Technology delivers precise and responsive steering feelWide circumferential grooves evacuate water for wet traction and hydroplaning resistancePolyester and aramid/nylon hybrid reinforcement enhances high-speed capabilityAcoustic technology in the tread pattern reduces cabin noise for a quieter rideSizes with XL branding have extra load capacity compared to standard load tires