Depending on the size and slides of your Citation, it might put your 3/4 ton truck down quite a bit. I have Firestones on my truck F350, but they didn't come into play unless the overload spring was completely removed.
Air bags are used to level the floor of the camper when the truck is on level ground. Some campers have a side to side lean because of heavy things on one side.
Put the camper on, and see how it sits. Put a good level on the road, adjust your tire pressure properly, then see how the camper sits. Go from there.