What's your budget, what size tire do you want to run, and what are you looking to get out of it? I have Sway-A-Way coilover's set at 2.5" and a Downey AAL with 5100 Bils and am very happy with my setup. I would consider this a middle of the road coilover setup. The ride is stiffer than stock, but smoother at the same time. I say that it rides like a truck should ride. Installing it all myself, I think I came in at about $1000. The truck is my daily driver and used for slow rock crawling, on moderate to difficult trails. If I was running dunes or Baja style wheeling, I would definately nix the AAL and get a Deaver leafpack. I run 265/75/16 REVO's and have yet to experience any rubbing on or off road. If you want to go to a bigger tire than that (32" equivalent) with no rubbing, you are either going to need a body lift, drop-bracket style lift, or sawzall.