Michelin Motorsports is the competition division of Michelin, supplying high-performance racing tires and technical support across top global series such as endurance racing, prototype championships, and electric racing. Known for its focus on durability, consistency, and innovation, Michelin uses motorsport as a proving ground to develop technologies that transfer directly into its road tires.

Michelin has been the exclusive tire supplier to the IMSA WeatherTech SportsCar Championship since 2019, providing tires across all classes.

The partnership focuses on performance, consistency, and sustainability, with Michelin supplying standardized tire allocations to control costs while ensuring competitive parity.

Beyond supply, Michelin works closely with teams and IMSA on data, safety, and technical development, using the championship as a real-world testbed to refine tire technology for both racing and road cars.