Air Bags & Campers
Hi Everyone, I have a question. I think I know the answer, but I want to confirm. I'm putting Firestone airbags on the rear for when I'm hauling heavy or towing. I plan on putting a pressure ga...
Forum Discussion
To give you an idea of how much the bags pressure can rise under a lot more weight, I run mine around 12-15psi when unloaded. When I hitch up and put the weight of my 5er(3000 pound pin weight) on the truck, the pressure rises to between 30-35 psi depending on the outside temps. I usually then air them up to 40-45 for traveling. With gravel and things like that in the bed, you'll likely see numbers closer to these. Just remember to plumb them independently so you can adjust each side, it will be much more stable that way.
