Page 347 of 426

Black plate (57,1)GMC Terrain Owner Manual - 2011
Vehicle Care 10-57
10. Proceed to the driver side reartire, and repeat the procedure
in Step 7. The horn sounds
two times to indicate the
sensor identification code has
been matched to the driver
side rear tire, and the TPMS
sensor matching process is
no longer active. The TIRE
LEARNING ACTIVE message
on the DIC display screen
goes off.
11. Turn the ignition to LOCK/OFF.
12. Set all four tires to the recommended air pressure
level as indicated on the Tire
and Loading Information label.
Tire Inspection
We recommend that the tires,
including the spare tire, if the
vehicle has one, be inspected
for signs of wear or damage at
least once a month. Replace the tire if:
.The indicators at three or
more places around the tire
can be seen.
.There is cord or fabric
showing through the tire's
rubber.
.The tread or sidewall is
cracked, cut, or snagged
deep enough to show cord or
fabric.
.The tire has a bump, bulge,
or split.
.The tire has a puncture, cut,
or other damage that cannot
be repaired well because of
the size or location of the
damage.
Tire Rotation
Tires should be rotated every
12 000 km (7,500 mi). See
Scheduled Maintenance on
page 11‑2.
Tires are rotated to achieve
a uniform wear for all tires.
The first rotation is the most
important.
Any time unusual wear is
noticed, rotate the tires as
soon as possible and check the
wheel alignment. Also check for
damaged tires or wheels. Also
check for damaged tires or
wheels. See
When It Is Time for
New Tires on page 10‑58 and
Wheel Replacement on
page 10‑63.
Page 348 of 426

Black plate (58,1)GMC Terrain Owner Manual - 2011
10-58 Vehicle Care
Use this rotation pattern when
rotating the tires.
Do not include the compact
spare tire in the tire rotation.
Adjust the front and rear tires
to the recommended inflation
pressure on the Tire and
Loading Information label after
the tires have been rotated See
Tire Pressure on page 10‑51
andVehicle Load Limits on
page 9‑21. Reset the Tire Pressure Monitor
System. SeeTire Pressure
Monitor Operation on
page 10‑54.
Make certain that all wheel nuts
are properly tightened. See
“Wheel Nut Torque”
under
Capacities and Specifications on
page 12‑2.
{WARNING
Rust or dirt on a wheel, or on the
parts to which it is fastened, can
make wheel nuts become loose
after time. The wheel could come
off and cause an accident. When
changing a wheel, remove any
rust or dirt from places where the
wheel attaches to the vehicle. In
an emergency, a cloth or a paper
towel can be used, however, use
a scraper or wire brush later to
remove all rust or dirt.
Lightly coat the center of the
wheel hub with wheel bearing
grease after a wheel change or
tire rotation to prevent corrosion
or rust build-up. Do not get
grease on the flat wheel
mounting surface or on the
wheel nuts or bolts.
When It Is Time for New
Tires
Factors such as maintenance,
temperatures, driving speeds,
vehicle loading, and road conditions
affect the wear rate of the tires.
Page 355 of 426

Black plate (65,1)GMC Terrain Owner Manual - 2011
Vehicle Care 10-65
Tire Chains
{WARNING
Do not use tire chains. There is
not enough clearance. Tire chains
used on a vehicle without the
proper amount of clearance can
cause damage to the brakes,
suspension or other vehicle parts.
The area damaged by the tire
chains could cause you to lose
control of the vehicle and you or
others may be injured in a crash.
A Type S low-profile cable
can be used only if the cable
manufacturer recommends it for
use on the vehicle, the tire size
combination, and road conditions.
Follow the manufacturer's
instructions. To help avoid
damage to the vehicle, drive
slowly, readjust or remove the
cable if it is contacting the vehicle
and do not spin the vehicle's tires.(Continued)
WARNING (Continued)
Install the cables on the front
tires only. Cables should not be
installed on the spare tire or on
the optional 19-inch tire.
If a Tire Goes Flat
It is unusual for a tire to blowout
while driving, especially if the tires
are maintained properly. If air goes
out of a tire, it is much more likely to
leak out slowly. But if there ever is a
blowout, here are a few tips about
what to expect and what to do:
If a front tire fails, the flat tire
creates a drag that pulls the vehicle
toward that side. Take your foot off
the accelerator pedal and grip the
steering wheel firmly. Steer to
maintain lane position, and then
gently brake to a stop, well off the
road, if possible. A rear blowout, particularly on a
curve, acts much like a skid and
may require the same correction as
used in a skid. Stop pressing the
accelerator pedal and steer to
straighten the vehicle. It may be
very bumpy and noisy. Gently
brake to a stop, well off the road,
if possible.{WARNING
Driving on a flat tire will cause
permanent damage to the tire.
Re-inflating a tire after it has
been driven on while severely
underinflated or flat may cause
a blowout and a serious crash.
Never attempt to re-inflate a tire
that has been driven on while
severely underinflated or flat.
Have your dealer or an authorized
tire service center repair or
replace the flat tire as soon as
possible.
Page 357 of 426

Black plate (67,1)GMC Terrain Owner Manual - 2011
Vehicle Care 10-67
Tire Changing
Removing the Spare Tire and
Tools
To access the spare tire and tools:
1. Open the liftgate. SeeLiftgate
(Manual) on page 2‑8 orLiftgate
(Power) on page 2‑9.
2. Lift the load floor up.
3. Remove the extension (A), wheel wrench (B) and jack (C).
Place the tools next to the tire
being changed.
4. Turn the retainer nutcounterclockwise and remove
the spare tire.
5. Place the spare tire next to the tire being changed.
Removing the Flat Tire and
Installing the Spare Tire
1. Do a safety check beforeproceeding. See If a Tire Goes
Flat on page 10‑65 for more
information.
2. For vehicles with wheel nut caps, turn the wheel wrench
counterclockwise to loosen and
remove them.
Do not try to remove plastic caps
from the cover or center cap.
3. For vehicles with a wheel cover or center cap, pull the cover or
center cap away from the wheel
to remove it. Store the wheel
cover in the cargo area until you
have the flat tire repaired or
replaced.
Page 358 of 426
Black plate (68,1)GMC Terrain Owner Manual - 2011
10-68 Vehicle Care
4. Turn the wheel wrenchcounterclockwise to loosen all
the wheel nuts, but do not
remove them yet.
5. Place the jack near the flat tire.
Notice: Make sure that the jack
lift head is in the correct position
or you may damage your vehicle.
The repairs would not be covered
by your warranty.Front
Rear 6. Position the jack lift head at the
jack location nearest the flat tire.
The location is indicated by a
mark on the bottom edge of
the front and rear door plastic
molding. The jack must not be
used in any other position.
Place the jack notch (A) under
the frame rail seam (B).
7. Put the compact spare tire near you.
Page 361 of 426
Black plate (71,1)GMC Terrain Owner Manual - 2011
Vehicle Care 10-71
12. Remove all of the wheel nuts.
13. Remove the flat tire.
{WARNING
Rust or dirt on a wheel, or on the
parts to which it is fastened, can
make wheel nuts become loose
after time. The wheel could come
off and cause an accident. When
changing a wheel, remove any
rust or dirt from places where the
wheel attaches to the vehicle. In(Continued)
WARNING (Continued)
an emergency, a cloth or a paper
towel can be used, however, use
a scraper or wire brush later to
remove all rust or dirt.
14. Remove any rust or dirt fromthe wheel bolts, mounting
surfaces, and spare wheel. 15. Place the compact spare
tire on the wheel-mounting
surface.
{WARNING
Never use oil or grease on bolts
or nuts because the nuts might
come loose. The vehicle's wheel
could fall off, causing a crash.
16. Reinstall the wheel nuts. Tighten each nut by hand until
the wheel is held against
the hub.
Page 362 of 426

Black plate (72,1)GMC Terrain Owner Manual - 2011
10-72 Vehicle Care
17. Lower the vehicle byturning the jack handle
counterclockwise.
{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 12‑2 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 12‑2
for the wheel nut
torque specification.
18. Tighten the wheel nuts firmly in a crisscross sequence, as
shown.
19. Lower the jack all the way and remove the jack from under the
vehicle.
20. Tighten the wheel nuts firmly with the wheel wrench. When reinstalling the wheel cover
or center cap on the full-size tire,
tighten all five plastic caps hand
snug with the aid of the wheel
wrench and tighten them with
the wheel wrench an additional
one‐quarter of a turn.
Notice:
Wheel covers will not fit
on the vehicle's compact spare.
If you try to put a wheel cover on
the compact spare, the cover or
the spare could be damaged.
Storing a Flat or Spare Tire
and Tools
{WARNING
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.
Page 363 of 426
Black plate (73,1)GMC Terrain Owner Manual - 2011
Vehicle Care 10-73
To store the flat tire:
1. Remove the cable package. Thecable is stored in a plastic bag
under the compact spare tire.
2. Remove the small center cap by tapping the back of the cap with
the extension of the shaft, if the
vehicle has aluminum wheels. 3. Put the flat tire in the rear
storage area with the valve stem
pointing toward the rear of the
vehicle.
4. Pull the cable (A) through the
door striker (D) then the center
of the wheel (C).
5. Hook the cable onto the outsideportion of the liftgate hinges (B).
6. Hook the other end of the cable onto the outside portion of the
liftgate hinge on the other side of
the vehicle.
7. Pull on the cable to make sure it is secure.