 trailer a little tiny aluminum trailer because all i have to do is drop the ramps drive the car off and go i don't have to disconnect the lighting connector the brake connector some states require brakes on the car if it's being flat-toed and if you pull through a state and a state trooper pulls up next to you and looks at your trailer hitch as you're driving down the interstate and they see you've got a tow bar hooked up and you've got one lighting connector and no brake wire on there