If the truc is hung up on the frame then your pretty much screwed and will have to be pulled out. Try using the parking brake, slowly, as a ghetto locker to help out....its worked in my Jeep before, not really practical on my 02 X as it is a foot brake, not sure what the setup is on the second gen but if it is a hand brake try it.

Tim
_________________________
"The tree of liberty must be refreshed from time to time with the blood of patriots and tyrannts."

Thomas Jefferson