Jack the rear up, spin the wheels. If they spin opposite of each other=open rear. If they spin the same direction =LSD needs modifier.
1994 Cherokee country, 3 inch aal, 17x7 Jeep Libery wheels, 245/75/17' BFG's, yakima rack
2004 Grand Cherokee Freedom Edition 4.7 HO ebc dimpled/slotted rotors, green stuff pads, Bilstein shocks
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