BRASELTON, Georgia (April 25, 2025) – Officials from Michelin North America, Inc. and Historic Sportscar Racing (HSR) today announced a multi-year agreement that will see the iconic tire maker become an official partner of HSR, the premier sanctioning body in North America for historic and vintage motorsports competition.
In addition to having a presence and branding at every event on the HSR season championship schedule, Michelin also has been named the official presenting sponsor and the official tire of the HSR Prototype Challenge presented by Michelin, a series featuring modern prototypes retired from contemporary competition.