A utility table and storage apparatus for use in vehicles such as pickup trucks having a truck bed includes three main parts: a main frame, a rail system, and a tool storage system. The main frame is made up of a frame assembly with four collapsible legs. The legs have wheels, and are adjustable in height. The main frame forms the support structure for the work table, the top of which is preferably covered by a 4 ft. by 8 ft. piece of metal, plywood, or other suitable material. When the main frame/table portion is outside the truck bed, it rests on the four legs with the wheels attached, allowing it to be moved around. The rail system consists of three components, the anchor frame, the guide frame, and the transfer frame. The anchor frame is bolted down to the bed of the truck. The guide frame guides the transfer frame during movements of the main frame, and is temporarily bolted to the anchor frame, but can be removed if needed to allow the full use of the truck bed. Bearings such as V-groove cam followers or other sliding mechanisms between the transfer frame and the main frame enable the back and forth motion and pull-out of the table. The tool storage system consists of toolboxes and storage compartments arranged in an orderly manner on the main frame/table.