I would suggest talking to the dealer, especially on a brand new rig. When I bought my truck, it had 6 extra leafs in the rear, AND airbags. It looked like a 65' GTO my Dad used to have, all jacked up in the rear end. laugh I don't need/use the airbags. They are the manual style air bags, with the air lines, and valves included. If you end up going the airbag route, I'd sell them for way less than new. Congrats on the new truck, BTW! smile

"Take your bow and a quiver full of arrows, and go out into the open country to hunt some wild game for me."
Genesis 27:3 (NLT)