Forum Discussion
Cummins12V98
Sep 09, 2016Explorer III
avvidclif1 wrote:
Just realize that the pressure goes up as the load is applied. Firestone says a min of 5 lbs so that's what is in mine. After hitching I air up to 35-40 to level things out.
Exactly, I would run my PacBrake bags 5psi solo and when hooked they would go up to 30psi. A bit of minor adjustment with the in cab controls equaled them out.
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