Help. I bought a hitch-mounted cargo tray to carry a big ice chest, fishing equipment, etc. Fully loaded, it's carrying a couple hundred pounds or so. This is pushing the back down and the nose up, and irritating a lot of on-coming drivers at night who think I've got the high-beams on.

How would you resolve this problem? Should I adjust the headlights (if so, how)? Is there something I can do to the rear suspension to counteract the increased weight? (I have researched the archives and didn't find anything on point.)