Summer High Performance/Ultra High Performance Passenger Car tire. Original Equipment on Luxury Touring Vehicles like BMW 5 & 7 Series, Mercedes S-Class and Audi A6. Innovative auto-blocking sipe technology along with new patented rubber tread compound Available in Zero Pressure technology Michelin GREEN X® marking 45,000 Mile Manufacturer's Treadwear Limited Warranty (H/V-Speed Rating) 35,000 Mile Manufacturer's Treadwear Limited Warranty (W/Y-Speed Rating) 30,000 Mile Manufacturer's Treadwear Limited Warranty (H/V/W/Y ZP-Speed Rating) Standard Limited Warranty (All Michelin® Tires) Provide excellent wet performance and better sport handling Reinforced sidewalls enable car to be driven up to 50 miles with no air pressure - available in a variety of fitments Guarantees a high level of energy efficiency and reduced CO2 emissions