Took a 25 mile trip with my 5300# camper yesterday. I was impressed with the power of the Hemi and braking of the new brake controller I installed! I was not impressed with the 650# + on the rear even with WDH. I was about 2" low on the rear of the truck, maybe I did not raise the bars enough, not sure. Going to put air bags on for sure. Just did not feel right after towing with my Tahoe with Air Ride suspension. Question is which do you guy's recommend?