Cadillac 2009 CTS - Manual (Page 412)

13. Tighten each wheel nut by turning it clockwise with
your hand until the wheel is held against the hub.
14. Lower the vehicle by turning the wheel wrench
counterclockwise. Lower the jack completely.
{ CAUTION:
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 5-133 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 5-133 for the wheel nut torque specification.
15. Tighten the wheel nuts
firmly in a crisscross
sequence as shown.
Storing a Flat or Spare Tire and
Tools
{ CAUTION:
Storing a jack, a tire, or other equipment in the
passenger compartment of the vehicle could
cause injury. In a sudden stop or collision, loose
equipment could strike someone. Store all these in
the proper place.
5-106