Why Truck Camper need a air bag? Do I really need it?

"...because you don't have to install any more junk on your dash. "
Hey I resemble that :)




But I concur-with what your receiving, installed, easier than a few days laying on the concrete, should be good.
I cant imagine a shop defeating the separate valving on the air bags because kits come setup for individual fill. The on board air is nice but can be added later if you choose.