Abstract: This is a door system that allows for a pair of doors on a trailer or utility vehicle to be hingedly opened on a vertical axis or on a horizontal axis. Additionally, the door system described herein allows for each door to operate independently of one another or to operate in unison with each other. This is useful for individuals that use trailers frequently, because it allows for the use of one trailer providing two doors uniquely capable of opening as barn-doors, as a ramp, or as both a door and a ramp.