air bags on truck to prevent porpoising
I have a 2013 F250 diesel, two wheel drive, single wheel, with a 1000Lb added spring. I pull a Grand Design Solitude which is 38 Ft 11 in. When on the interstate and passing over bridges or uneven roa...
Forum Discussion
I went through porpoising with my old truck camper on my '08 F350.
http://www.thedieselstop.com/forums/f32/porpoising-camper-207966/
The '08 Ford had a C channel frame. A strong contributor to frame resonance and porpoising. Chevy and RAM now have box channel frames. Don't know about Ford. If you have a C channel frame you might be able to patch it up some by adding additional leaf springs, shocks and bags.
http://www.thedieselstop.com/forums/f32/porpoising-camper-207966/
The '08 Ford had a C channel frame. A strong contributor to frame resonance and porpoising. Chevy and RAM now have box channel frames. Don't know about Ford. If you have a C channel frame you might be able to patch it up some by adding additional leaf springs, shocks and bags.
