Also remember that being 2wd you're already say 2" lower than these stock 4x4 trucks SO when it comes to suspension lifts you're going to want yours 2" higher than the typical 4x4 combo's like a 4x4 usually does 6" and 35's. In order for you to clear 35's like that you're going to need a 8" lift...Makes sense? That 7.5" mentioned above would be perfect. I don't think it's pointless to lift a 2wd at all. I hardly ever even need to use my 4wd. Another big big + about lifting a 2wd is GEAR prices. Where it costs 4x4 guys $12-1400 to regear a 4x4 truck front and rear, it's half the price for you 2wd guys since the only gears you have are the rear obviously...You could get away with $500 to have 4.56's in your truck...Gears are something you will DEF want ESPECIALLY as a 2wd guy you're going to need all the extra power. A non geared lifted 2wd really would be a useless dog on the trails IMO so just definitely plan for the gears. Lots of guys flake out on this because it doesn't make their truck any more pretty, then their trans decides it's going to blow on them...So for the sake of your truck, your $, and your happiness get the gears too if you go to a 35+