Chevrolet 2011 Cruze Owner's Manual page 318

2. Turn the wheel wrench
counterclockwise once on each
wheel nut to loosen it. Do not
remove them yet.
3. Place the jack near the flat tire.
4. Place the wheel blocks on both
sides of the tire at the opposite
corner of the tire being changed.
See
for proper wheel
block placement.
5. If this vehicle is the RS model,
locate the front or rear jack
cover on the rocker molding
near the tire being changed.
Place your hand behind the
edge of the cover on the rocker
molding. Pull down and out to
remove the cover.
The cover will remain attached
to the molding by a tether.
6. Place the jack under the vehicle.
7. If you have a coin/pierce jack,
attach the jack handle extension
to the jack by sliding the hook
through the end of the jack.
If you have a hex-head jack,
attach the jack lift-assist tool by
placing the hex of the jack
lift-assist tool over the hex head
of the jack.