Air bag question
How often do you have to add air to air bags?
Forum Discussion
The Firestone bags I've had have kept pressure during trips on either motorhome or truck. I usually only check them at the beginning unless the rig seems uneven. In one case, I found that a stem was leaking. After I tightened it, it never leaked again. I'm still unsure about why it started leaking. It hadn't been touched for years other than setting pressure until it leaked.
