Welcome to #Sebring12! The Mercedes-AMG GT3 teams look for a repeat victory in the 66th running of the #IMSA Sebring 12-hour race. #SebringInternationalRaceway #DrivingPerformance #MercedesAMGCustomerRacing #MercedesAMG #MercedesAMGMotorsport #AMG #AMGGT3 #24hAMG #motorsport #racing #GT3 #GT4 #Sebring #12hSebring