I wouldn't call what I do "Towing all the time", but usually when we take the truck, the trailer is attached. I have the truck set-up roughly 4-5 inches taller then stock, and love the way it tows. I do think that the taller you go, the more shock you need. I also have removed the rear overload spring packs and reply on air bags for leveling my load. The absence of the overload springs has made for a very smooth ride, both un-loaded and with a load.