Abstract: A truck waste system includes a chemical toilet carried by a support which is slidable between first, second and third positions. In the first position, the toilet is stored within a cabinet in the interior of a truck. When in the second position, the support and thus the toilet coupled to the support is slid outwardly from the cabinet toward the interior of the cab for easy accessibilty and use. In the third or cleaning position, the support that carries the toilet is slid in an opposite direction through an exterior wall passageway of the truck to a location outside of the cab where the toilet may be readily accessed for cleaning.

Abstract: A vehicle such as a truck with a sleeping compartment includes a bed positioned within the sleeping compartment and most preferably at an upper berth position. A bed shifter is provided for shifting the bed between bed sleeping and bed storage positions. More specifically, the upper bed sleeping surface of the bed is raised toward the ceiling of the vehicle when the bed is shifted between the sleeping and storage positions, with the side portions of the bed similarly being raised as this shifting occurs. The bed shifter may be designed to tilt the bed as shifting occurs so that, when in the bed storage position, the upper bed surface more closely follows the contour of a vehicle with a downwardly sloped or otherwise configured ceiling. Bed shifting elements of variable length may be provided to shift the bed by varying the length of these elements.