I did what the majority of experienced guys on here recommended, drive it stock first and see what I needed. After a few trips, I installed lower Stable Loads which leveled my truck and reduced pretty much all of my side to side sway. Nice stable drive with just the lowers. Then after my first year of use, I added Timbrens because I always have a trailer in tow with ATV's which at times would cause some extra front to back bounce when going over frost heaves and dips in the road. The Timbrens fixed any excessive bounce without a jarring ride. I am very happy with the current set up, and if I gave just one suspension suggestion to any new camper owner it would be to install lower Stable Loads before doing anything else.