Soak the torsion adjustment bolts with WD or sea foam deep creep for a few days, then heat them with a torch. Use a breaker bar and GENTLY move it back and and forth to try to break them loose. You don’t want to break them. If both come loose turn both the same amount. You might get an inch or 2 out of it
Black 04 ext cab 4x4 Edge with the Tremor pkg