【200lbs Secure Loading】Engineered with robot-welded carbon steel, this hitch handles heavy cargo carriers (200lbs max) and bike racks. Note: Not for towing trailers. 【Upgraded Reinforced Structure】Unlike generic hitch receivers, our patented design features laser-cut reinforcing ribs and adjustable bolts that clamp tightly onto 3-4" RV beams, eliminating wobble during travel.