A cart system includes a stretcher that may be rolled outwardly from a vehicle. The stretcher has a frame and a plurality of legs movably coupled to the frame. Each of the plurality of legs is positionable in a deployed position and a stored position. A plurality of first wheels is provided and each of the first wheels is rotatably coupled to one of the plurality of legs. Thus, each of the first wheels may roll along a support surface. A pair of struts is provided and each of the struts is coupled to the stretcher. Each of the struts is positioned on the frame such that each of the struts may rollably engage the support surface when the plurality of legs is positioned in the stored position. Thus, the frame is inhibited from frictionally engaging the support surface.