Go behind the scenes of the new Prime Video Sports documentary “American Thunder: NASCAR to Le Mans” (available June 12 on Prime Video) as Jeff Gordon, Jimmie Johnson, Chad Knaus, and more reunite to look back at the amazing Garage 56 project. Check out “American Thunder: NASCAR to Le Mans” on Prime Video starting June 12! #IMSA #NASCAR #Garage56 #PrimeVideo #IMSAtoLeMans