Thanks for the quick response lynchy and armysoldier. I do plan on offroading, no point in buying a 4x4 if you can't take it off road. So for a sturdy off roading lift, go with spacers and new upper control arms. Anything else that might need to be redone? I just got my truck back from the shop this past friday, trans was rebuild, rear-end rebuilt(completely) and new wheel bearings all the way around.