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12. Install the compact spare tire.
{CAUTION:
Never use oil or grease on studs or nuts.
Because the nuts might come loose. The
vehicle’s wheel could fall off, causing a
serious accident.
13. Put the wheel nuts back on with the rounded
end toward the wheel. Tighten each nut by
hand or with the wrench until the wheel is held
against the hub.14. Lower the vehicle by turning the wrench
counterclockwise. Lower the jack completely.
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{CAUTION:
Incorrect wheel nuts or improperly
tightened wheel nuts can cause the wheel
to come loose and even come off. This
could lead to an accident. Be sure to use
the correct wheel nuts. If you have to
replace them, be sure to get new GM
original equipment wheel nuts. Stop
somewhere as soon as you can and have
the nuts tightened with a torque wrench to
the proper torque speci cation. See
Capacities and Specifications on page 454
for wheel nut torque speci cation.
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 speci cation.
SeeCapacities and Specifications on page 454
for the wheel nut torque speci cation.15. Tighten the wheel
nuts rmly in a
crisscross sequence,
as shown, with
the wheel wrench.
Notice:Wheel covers will not t 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.
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Storing a Flat or Spare Tire and
Tools (Sedan)
Storing a Flat 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.To store the at tire and tools in the compact
spare tire compartment, do the following:
A. Cover
B. Wing Nut
C. Jack and Wheel
WrenchD. Flat Tire
(Valve Stem down)
E. Bolt
1. Open the trunk. SeeTrunk (Sedan) on
page 108for more information.
2. Remove the center cap from the wheel.
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3. Place the tire (D) in the compartment, valve
stem up, with the bolt (E) extending through
the wheel center hole.
4. Place the jack and wheel wrench (D) over the
bolt (E), inside the wheel.
5. Secure by tightening the larger wing nut (B)
onto the bolt (E).
6. Reinstall the tire cover (A).
Storing the Compact Spare Tire
The compact spare tire is for temporary use only.
Store the compact spare tire and tools as
shown in the following diagram.
A. Cover
B. Retainer
C. Spare Tire
D. Wing NutE.
Jack and Wheel
Wrench
F. Bolt
The compact spare is for temporary use only.
Replace the compact spare tire with a full-size tire
as soon as you can. SeeCompact Spare Tire
on page 434.
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Storing a Flat or Spare Tire and
Tools (Sedan SS)
{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.
Storing the Flat Tire and Tools
To store the at tire and jack in the compact spare
tire compartment, do the following:
1. Open the trunk. SeeTrunk (Sedan) on
page 108for more information.
2. Remove the bolt extension (in the yellow
sleeve) from the jack and remove the
center cap from the wheel.3. Place the jack over the bolt (B) on the oor,
making sure it contacts the bolt as shown.
4. With the yellow cap in place to prevent the
wheel from being scratched, place the bolt
extension (A) onto the bolt (B).
5. Thread the small wing nut (C) until it is at or
near the end of the threads.
6. Place the at tire in the compartment, valve
stem up.
7. Reach under the wheel and lift the bolt
extension (A) so that the threaded end of the
bolt passes through the center hole of the
wheel.
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8. Remove the yellow cap.
9. Secure the tire and wheel with the retainer.
10. Re-install the cover.
A. Cover
B. Retainer
C. Flat Tire
D. Wing NutE. Bolt Extension
F. Jack and Wheel
Wrench
G. BoltStoring the Compact Spare Tire
The compact spare tire is for temporary use only.
Store the compact spare tire and tools as
shown in the following diagram.
A. Cover
B. Retainer
C. Flat Tire
D. Wing NutE. Jack, Wheel Wrench
and Bolt Extension
F. Bolt
The compact spare is for temporary use only.
Replace the compact spare tire with a full-size tire
as soon as you can. SeeCompact Spare Tire
on page 434.
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Storing a Flat or Spare Tire and
Tools (All MAXX Models)
{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.
Storing the Flat Tire and Tools
To store the at tire and jack in the compact spare
tire compartment, do the following:
1. Open the liftgate. SeeLiftgate (MAXX) on
page 110for more information.
2. Remove the bolt extension (in the yellow
sleeve) from the jack and remove the
center cap from the wheel.3. Place the jack over the bolt (B) on the oor,
making sure it contacts the bolt as shown.
4. Install the bracket (D) and then the bolt
extension (A).
5. Secure the jack, bracket and bolt extension
with the wing nut (C) provided.
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