I've got a totally stock '97 4x4 xtra cab. I've had a construction rack and a drivers side tool box on it for years. Took all that off the other day. My neighbor points out to me that my truck is leaning left. I get the tape measure out and sure enough front and back drivers sides measure 1/2" lower than passenger side. Measured from ground to wheel well edge just above the tire. Also measured from top of tire to same edge. Same result.

Should I mess with the torsion rods up front to level things out? What to do in the back? Can the left and right leafs be swapped? Can a shop put 1/2" lift back into one side? Of course if I put the drivers side tool box back on, and when I get in the truck, the 1/2" difference will be even worse. All advice appreciated.