Sorry I’m a little late to the party but thought it still may be helpful. I have an F150 and the Firestone airbags attach to the side of the frame. The two bolts that attach the bracket to the frame via the “frame hole bracket” (nuts?) apparently came loose and the entire bracket came off the frame. I did not know what had happened at the time, but was able to get a tow to a shop that put a new pair of bags on. The shop did the installation with the camper on.
So two things.
1. I’ve had airbags, shocks, extra leaf spring added all while leaving the FWC camper on. I leave the camper on full time and it’s never come up as an issue for any maintenance I have done so far and I’ve had the camper on since 2015.
2. Because of the side mount to the frame on an F150, I now check the bolts for tightness before, during and after a trip. I have a ratchet with an extension and the correct socket all set up in my tool kit just for this. There is no locknut provided by Riderite which seems weird, but before adding a locknut, I decided I’d try Lock-tight (I think I used blue) and it’s never loosened again after many thousands of miles.
Ron