...Sierra, SLE, V8, 4.8L?"? I am trying to find a video on how to install a lift kit for this type of vehicle. I am looking into Fab-tech or Sky-Jacker. I am not going to go to a dealership because I am willing to learn this on my own. I have another vehicle so I am not worried about being stuck anywhere or however long it takes to get this done because I have time. If anyone can please help, into giving me instructions on how to, or a video (which I prefer) on how to install the lift. I want to put 35" inch tires on my truck which will be the max size tires that I will install onto this particular vehicle. I am not worried about tools because I have all that I need. THX