Blue Ox, founded in 1925 in Pender, Nebraska, as Automatic Equipment Manufacturing, Inc., designs and builds a comprehensive ... line of high-quality motorhome towing products: Receiver mount tow bars for dinghy towing, towed vehicle baseplates, supplementary dinghy towing braking systems, and a full line of hitch accessories. Blue Ox also manufactures a complete line of weight distributing trailer hitches, including the SwayPro WD hitch with sway prevention and the TrackPro WD hitch with sway management technology. read more