A newly found patent filing from Ram shows a stowable ramp system that could make loading your truck easier ... built-in ramps recessed inside of a truck bed. While stowable ramps aren't new ...

providing a stable and permanent loading solution. Hydraulic ramps offer adjustable height options, making them versatile for varying dock heights and truck bed levels. One prominent provider of ...

GM patent showcases deployable ramp for truck & SUV applications. Ramp stored in compartment, deploys automatically supported by inflatable arms for rigidity. Possible uses beyond cargo loading ...