A wake convergence device for a pick-up truck is provided. The wake convergence device is spaced from the top of a pick-up truck and from the sides of the pick-up truck. The wake convergence device is moveably coupled to an aft end of the cab of the pick-up truck. When the truck is not in motion, the wake convergence device is positioned around the aft end of the pick-up truck. When the truck is in motion, the wake convergence device is moved upward and raised from the cab of the pick-up truck.