Just installed last Friday. Very happy with setup. Shocks are a little stiffer than factory Z71 Ranchos but still rides very nice. Installer who does all the lifts for local dealer where I purchased indicated this kit has made major improvements over prior Rough Country kits. He seemed impressed with it and ran into no problems with the install. Running 315/60R20 w/ 20" x 9"+1 offset wheels. Very small trimming to the lower plastic valance that I ultimately took off anyway. Looks way better without.