According to a article in "Trailer Life" (March 2003), Dodge sent them a truck with a 5th wheel hitch that had been mounted by Chrysler Technicians that had involved drilling the frame. They (Trailer Life) questioned Dodge about this and they said "Our warranty issues are no different than Ford or GM and did not change with the new Ram HD compared with the previous-generation Ram. " They went on to say "The warranty issue only exists if the actual work done to the truck by an outside fitter damages the frame and an issue arises from that work". Does anyone really know the truth?????