The Michelin Pilot Sport 4 S is a high performance tire designed to provide excellent grip and handling in dry and wet conditions. It features a unique tread pattern that helps to disperse water from the contact patch to reduce the risk of hydroplaning. It also has an advanced tread compound that helps to increase tread life and reduce rolling resistance. The tire is rated for speeds up to 186 mph (300 km/h) and is available in sizes ranging from 17 to 22 inches.