IMSA MICHELIN PILOT CHALLENGE Billy Johnson Country: USA Class Gallery DRIVER HISTORY 2014 Finished 10th in 2014 GS points for Dempsey/Miller Racing, winning Road Atlanta finale. 2015 Third in 2015 GS points, one win (Lime Rock) with co-driver Scott Maxwell. 2023 Victorious at Canadian Tire Motorsport Park in the Michelin Pilot Challenge GS class. POINTS STANDINGS4672 SEASON 20252024 Newstest By The Numbers: Diving into A Dynamic 2025 Rolex 24 At Daytona Weekend... Changes Shine Through in Refreshed 2025 IMSA Lineups at Daytona Aston Martin THOR Team Valkyrie IMSA Lineup Revealed
