Well currently I just have a ball receiver that was built into my Tahoe (tow package) and as far as weight distribution bars, I have nothing. As of right now all I have is a 2 5/16 ball on the back of my Tahoe and that's it. My wife was calling around today and a company said they carry Husky sway bars for $60, and from what I was reading online, I need something a little more sophisticated. I have been reading a lot of good things about equalizer. I just don't want to put the lives of my wife and kids in jeopardy because of a cheap part or a bad install.