What the air pressure for front air bags

Big Redneck wrote:
Winnebago Sightseer 2004, 28 foot Chevy engine tires 2257or19.5F tire pressure 75 psi But the air bags have not found any information so far.

I think 90psi is about max and hopefully that will give you the proper ride height of 1 3/4 - 2 1/2". If the coils are getting fatigued, as they always do, the air bags, won't raise it much at all, so the only cure is to replace the springs with after market coils, of which Henderson super steer's are most popular.
When you might lose an air bag on the road somewhere, you might as well let the air out of the other one, until you can do something with it. We chose to eliminate them all together and install the heavier coils. Best thing you can do with the front end of a P32 chassis, IMO.