Abstract: An adjustable cargo support apparatus for use with vehicles having a hitch receiver socket includes an elongated arm engageable at one end thereof inside such hitch receiver socket, a dual sleeve member, a tee-shaped cargo support beam having a riser slidingly engageable inside one of the open-ended sleeves of the dual sleeve member, and at least one releasable position locking means for restraining movement of the sleeve relative to the elongated arm. The dual sleeve beam member further includes an elongated connecting beam, a first open-ended sleeve having a portion of a side wall fixedly attached to one end of the connecting beam at a predetermined angle, and a second open-ended sleeve fixedly attached at an opposing end of the connecting beam, wherein an axis of the second sleeve is substantially perpendicular to that of the first sleeve.