and I'd only go with a 3" body lift (don't even know if they make bigger ones) if you want more than a 3" lift (ie 6") I would think you'd have to go with a suspension lift.

 

Im going with the bosy lift some day when i get my 35's. My truck doesn't offroad besides going really slow through the desert towing a trailer. I leave my off roading and racing to my mx bikes. Trust me if i had the dough i would get a lift but since the truck now 5 yrs old, i dont want to spend too much money on it anymore.