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Cards Required to Add a 3rd Vehicle in m-smac
Card 52 - Initial Conditions: Veh3
Card 54 - Dimensional and Inertial Properties: Veh3
Card 56 - Tire Properties - Veh3
Card 58 - Braking/Tractive Force Tables: Veh3
Card 60 - Steer Tables - Veh3
Card 98 - Secondary Collision Model - Veh1 Trailer or Veh3
Card 99 - Veh#3/Trailer Release Option
Cards Required to Add a 3rd Vehicle in m-smac