The big twin steer unit has its regular headlights blanked off and custom square lights mounted in the bumper. The third unit has a delivery sticker for the City of Corner Brook. The first two units also have their rear windows covered to protect them from flying stones. I'm not sure what the piece is sitting in the middle of the frame.
Delivery is being carried out by Truckmovers of Kansas City MO, and the lead unit has a Missouri plate tie wrapped to the grille. See http://www.truckmovers.com/