Under the Center of the Rear Suspension
WARNING: This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
Lift the rear of the vehicle by placing the floor jack lift pad at the center of the rear suspension.
Supporting the Vehicle with Jackstands
IMPORTANT:
Place jackstands ONLY under strong and stable vehicle structures.