Not sure if anyone has ever done this before, but hey maybe it was done to me and I don't know it. The rear brakes are large enough that if you put a few rocks in through the outside of the wheels you will get a horrible sound at slower speeds. Sounds like something is terribly wrong. I noticed this only once I got into Denver and driving about 15mph. I could hear this noise coming in from the back wheel. I pulled over and sure enough I collected 3 half golfballed sized rocks back there probably from the snow. I thought it was funny.
97 Crusher, Slee'd 6 inches, All 3 Factory Diff locks, Hanna Sliders, Slee F&R Rock Crushers, M12000 Oops, I did it again saver -- SuperCharged.......0-60 in 5 seconds,
"Tractor in a Tux"
What Did the Five Fingers Say to the Face.....