^^^ What he said. I did my 4" rough country lift in November and it took 6 days to do it due to not having the right tools. But if you want any pointers just ask. Main tools i recommend is a floor jack, jack stands, blocks if your stands aren't tall enough, PB blaster, pitman arm puller, 1 1/8 wrench(spring retaining nut), sledge hammer, socket set that goes up to 21mm or bigger, grinder, air hammer(or hammer with a punch), a friend with beer and some muscle. Easiest thing to let you know before just ignore the instructions about dropping one side at a time. Save lots of time and cuss words. Just drop the entire axle housing along with the radius arms, brackets, and cross member. This makes it so much easier to cut out the rivets for the axle pivot brackets. Also found this to be the easiest for those rivets take a grinder and grind off the heads and just use a punch to knock out the rest of the rivet. The springs were a pain to get to turn in. Also you will most likely need new brake lines. Other then that I find the lift to be great. Its a nice ride almost like it was when it was stock. I don't understand how everybody thinks it has stiff springs.