Michelin Pilot Sport 4 Excellent steering control and high level of reactivity «Dynamic Response» Technology: a hybrid belt of Aramid and Nylon ensures optimum transmission of steering instructions onto the road. An ultra-reactive Tread Pattern Design, coming from motorsport experience (Formula E, WRC), adapts continuously to the road, for optimized footprint on the road. High level of safety on wet roads A new mix of compound with specific “functional elastomers” and hydrophobic Silica provides excellent wet grip and braking. Wide and deep longitudinal grooves ensure a high level of drainage on wet roads. Michelin’s excellence in longevity Coming from co-operation with emblematic car manufacturers and from MICHELIN motorsport experience. The MICHELIN PILOT SPORT tireline is co-designed with the most demanding car manufacturers (BMW, Mercedes, Audi, Porsche). The tread pattern design comes from motorsport experience. Lasts 7 340 km longer than Continental Sport Contact 5 tyre (1) (1) Tests carried out by DEKRA Test Center in April 2015 on Golf 6, with 225/45-17 94Y/W XL tires and in July 2015 with 225/40-18 92Y XL tires. The CONTINENTAL Sportcontact 5 tyre covered 7.340km less than the MICHELIN Pilot Sport 4 tyre.