A door hinge system for supporting a vehicle door on a vehicle body is provided that allows the door to moved between (a) a fully closed position wherein the door is positioned in covering relation with respect to a door opening in the vehicle body, (b) a fully opened position wherein the door is moved out of the covering relation and is positioned substantially alongside the vehicle body, and (c) an intermediate position between the fully open and fully closed positions wherein the door is moved out of the covering relation and extends generally outwardly away from the vehicle body. The hinge system includes a pair of hinge assemblies, which each include (a) a body mounting structure configured to be mounted to the vehicle body, (b) a door mounting structure configured to be mounted to the vehicle door, and (c) a dual pivot swing arm.