Pontiac G3 2010 Owner's Manual page 301

WARNING:
Wheel nuts that are improperly or incorrectly
tightened can cause the wheels to become loose
or come off. The wheel nuts should be tightened
with a torque wrench to the proper torque
specification after replacing. Follow the torque
specification supplied by the aftermarket
manufacturer when using accessory locking wheel
nuts. See Capacities and Specifications on
page 6 93 for original equipment wheel nut
torque specifications.
Notice: Improperly tightened wheel nuts can lead to
brake pulsation and rotor damage. To avoid
expensive brake repairs, evenly tighten the wheel
nuts in the proper sequence and to the proper
torque specification. See Capacities and
Specifications on page 6 93 for the wheel nut
torque specification.
Notice: Wheel covers will not fit on your vehicle's
compact spare. If you try to put a wheel cover on
the compact spare, the cover or the spare could be
damaged.
16. Tighten the wheel nuts
firmly in a crisscross
sequence, as shown.
6-77