Sorry you feel the manufacture is at fault but if that was true I'm sure we would be hearing from more then just you about this. But it's OK to vent, I vent at our know nothing engineers at work all the time :W . BTW it doesn't do me any good either!
You are going to have to replace all your studs as stated by Chris.
Don
2015 Ram 1500 Laramie Crew Cab SWB 4X4 Ecodiesel GDE Tune.