B&W Hitches Tow & Stow 2in Multi-Pro Adjustable Tri-Ball Hitch - 4.5in Drop-5.5in Rise

The multipro tow and stow has been designed specifically to work with GM's multipro tailgate. Just lock it in your receiver, stow the ball assembly underneath, and free to use the inner-gate and step feature of your multipro tailgate. Pull your boat to the lake, mower to the shop, or tractor to the job siteall with the same ball mount. The Tow & Stow's adjustable height and multiple ball sizes mean it can fit most any trailer. Easily stow it under the vehicle when you're done towing, so you never have to knock your shin or shut the garage door on a hitch again.