I figured id post this and mybe one of you might have a clue what ive broken.
The old lady has a 2006 LE armada with the tow package... well i broke my benz and the roll back company wanted $190 to tow it 40 miles. Needless to say i passed on that screwing considering i have car trailer. So I put the G (about 6K lbs) on the car trailer(2500-3000K pounds.) Hooked it up to the back of the armada started it up and watched the back end lift up.. I had no idea it had air ride
Long story short it does grate pulling the load, set the cruise at 70 and it was show 11 mpg average and like 5 up hill

......
Well a few days later the wife is like something is popping in the car. I take it for a drive and sure nuff sounds like loose bolts. Take to the dealer, and they said " it has a stripped body mount, we orderd mount, bolt, washer, nuts, etc. etc."
My question is how does this "body mount" strip out? and have anyof you heard of this ?