Add air bags or air shocks to level trailer???

What I'm thinking, is a single airbag, set up between each axle with some type of beam, suspended by springs, to retract the bags away from the axles while underway. But once at the site, air would force the beam down to the axles and level side to side.



I have airbags on the truck for when I was carrying a truck camper and they work great. Hard as a rock when inflated.I don't think there will be any movement and the stabilizers will remove any that remains.

I'm ordering a set of airbags today to try this out. Maybe a new business venture fro me!