Re: Ford Ambulance Prep Package
In addition to the front axle, the suspension is heavier in a F-350 than in a F-250. I *think* there is also differances in the frame (the 350 being beefier).
If you convert your truck to a dually, you will not raise the GVWR. True, you'll be able to haul a little more and be more stable when towing, but in the eyes of the law, inssurance co., ect your trucks GVWR will always be 8800. Even if you put 2.5 ton military axles under it and box in the frame.