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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How do you know the frame is flexing vs just the springs compressing?
Your truck is as old as mine, maybe the springs are getting tired?
Your truck is as old as mine, maybe the springs are getting tired?
