Need Barn clearance - will airbags help - Gasser

I have no clue why anyone would think Air bags will help.

You can raise the header on the door
Or you can lower the floor
Or you can load 'er down.. If you put enough weight in the RV it might loose 3 inches.

BUT DANGER.. If you unload the RV..... it goes back up.. I know of semi drivers who have driven under a birdge ....loaded... dozens of times but the first time under that low bridge deadheading.> CLANG and here come da judge.