Finally got my lift so I thought I'd share. Not many 4th gens seem to have this kit on the forum from the research I've done. Most of the info is on the 5th Gen forum.
2004 SR5 V8, Eibach Pro Truck Lift, Stage 1 Kit. Front and rear springs + shocks. 2.5" front, 1" Rear. 10mm trim packer for drivers side lean. 12% stiffer than stock, great on and offroad performance. Made to work with all stock components.
Tires are 275/70/16 BFG KO2, 31" D Rated, 8 Ply. I have not seen anyone on here with this tire size either, not as common but I went for the wider tire.