Frame Stiffing to reduce Porpoising?
Got a question for you seasoned drivers with older rigs. I have a 1999 F350 Dually Quad Cab Long Bed. I've been driving it for thousands of miles and for the most part, it's been fine. However, while ...
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F450-F550 would be the method to strengthen the frame.
Otherwise post the scale weights, door sticker and a video of the frame in motion.
Otherwise post the scale weights, door sticker and a video of the frame in motion.
