The MaxxHaul is another quality truck rack that can be used to transport 400-pound cargo. The bars are made of heavy-duty aluminum and can be easily adjusted to reach a length of 71 inches. This additional length makes transporting bulky items like plumbing gear and kayaks possible. This rack can be installed in most trucks but does not work with truck beds that have cleats with liners and railings. Those must be removed first since the bars are meant to be mounted onto the bed sides. The bars can be positioned anywhere along the rail, and installation is easy and does not require any drilling.