Chevrolet 2001 Monte Carlo Owner's Manual page 280

The diagram shows you where to place your jack.
Use the notch (B) as a guide when positioning the
jack lift head (A) near the front edge of the rear
wheel opening (C).
For jacking at the vehicle's rear location, put the jack
lift head about 4 inches (10 cm) from the front edge
of the rear wheel opening in the cutout of the rocker
panel molding.
Put the compact spare tire near you.
2. Raise the vehicle by turning the jack handle
clockwise. Raise the vehicle far enough off the
ground for the spare tire to fit under the vehicle.
Remove all wheel nuts and take off the flat tire.
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