robert j. yates said:
2 things....a shortened drawbar due to a short receiver tube tends to move around in the tube and that is in fact what I am dealing with. The trailer has nothing to do with it as I can move the drawbar by hand in the receiver without anything attached to it. The trailer only magnifies that issue.
The vast majority of drawbars move around in the receiver, whether shortened or not, it's not just a function of yours. I have 3 different sets of drawbars and 2 of them wiggle on my Body Armor bumper, my Hanson bumper, my factory FJ hitch, and my factory Tacoma hitch. There is no way around it since all manufacturers use the same size tubing. The only “modification” I performed on these 2 was to stick velcro on the drawbar in order to eliminate clunking noises every time I go over a pothole. The one exception is my military style pintle hook drawbar because it doesn't have rounded corners, it is perfectly square and it is a very tight fit. If you were to put an off the shelf drawbar in your Suburban receiver, I'd bet it would move around as well.
robert j. yates said:
As for the Currie being up to the task...I am quite positive that the reinforcing that I did to mine make it a viable option for towing but if someone needed a towing bumper, then this one makes no sense to buy new as it needs to be modifed before being used....that is if Currie is unwilling to do it or else unwilling to do it for a reasonable sum of money.
I am sure that you are addressing your issues accordingly, and that comment wasn't direct at you. As I stated before, John Currie was more than willing to reinforce the bumper and add safety chains provisions, had I chosen to go for theirs.