Around here it is against the law to have anything protruding more than a few inches past the bumper. That would include any trailer drawbar I have seen. Between that and the likelyhood of pounding your shin or knee against the drawbar I just take mine out and throw it in the toolbox when I'm not pulling a trailer. The only one I have had rust in is the drawbar with three sizes of balls welded on that I use with the tractor. It had only been used to move my deck trailer for years (2-5/16") but a couple of weeks ago I moved a small travel trailer (2") for a neighbour and had to pound it out with a dead blow hammer to switch it. Reminds me, I need to wirebrush that and lube it up so it comes out easier next time.:thumbsup: