ALUMAFRAME®

The Dune Chaser fifth wheel features McKenzie’s exclusive Alumaframe® Superstructure. Our revolutionary system of aluminum H- and C-channel crossmembers runs the entire length of the unit, with double-welded intersections for added strength. This rigid design is both lighter and sturdier than wood or tubular aluminum frames — and much more reliable than butt-welded or screwed joint designs. From dirt roads to potholes, you can count on Alumaframe® to handle the relentless stresses of the road and provide superior structural integrity for many years to come.