wheel alignment PONTIAC G8 2009 Owners Manual

Uniform Tire Quality
Grading...........................9-62
Wheel Alignment and
Tire Balance....................9-64
Wheel Replacement..........9-64
Tire Chains.......................9-65
Tire Changing
If a Tire Goes Flat............9-66
Tire Sealant and
Compressor Kit
(V8 Engine)
.....................9-67
Changing a Flat Tire.........9-75
Removing the Spare
Tire and Tools.................9-76
Removing the Flat Tire
and Installing the
Spare Tire
.......................9-77
Storing a Flat or Spare
Tire and Tools.................9-82
Compact Spare Tire..........9-83
Jump Starting
Jump Starting...................9-84
Towing
Towing Your Vehicle.........9-88
Shift Lock Manual
Release...........................9-88
Recreational Vehicle
Towing............................9-89
Towing a Trailer................9-89
Appearance Care
Interior Cleaning................9-95
Exterior Cleaning..............9-98
Sheet Metal Damage.......9-102
Finish Damage................9-102
Underbody Maintenance. . .9-102
Chemical Paint
Spotting.........................9-102
Service
For service and parts needs, visit
your dealer/retailer. You will receive
genuine GM parts and GM-trained
and supported service people.
Genuine GM parts have one
of these marks:
9-2 Vehicle Service and Care

Any time you notice unusual
wear, rotate the tires as soon
as possible and check wheel
alignment. Also check for
damaged tires or wheels.
SeeWhen It Is Time for New
Tires on page 9-59andWheel
Replacement on page 9-64.
When rotating the vehicle’s tires,
always use the correct rotation
pattern shown here.The compact spare tire, if the
vehicle has one, is not included
in the tire rotation.
After the tires have been rotated,
adjust the front and rear ination
pressures as shown on the Tire
and Loading Information label.
SeeInflation - Tire Pressure on
page 9-49andLoading the
Vehicle on page 8-30.
Reset the Tire Pressure Monitor
System. SeeTire Pressure
Monitor Operation on page 9-54.
Make certain that all wheel
nuts are properly tightened.
See “Wheel Nut Torque” under
Capacities and Specifications on
page 10-2.{CAUTION
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 you
change a wheel, remove any
rust or dirt from places where
the wheel attaches to the
vehicle. In an emergency, you
can use a cloth or a paper
towel to do this; but be sure to
use a scraper or wire brush
later, if needed, to get all the
rust or dirt off. SeeChanging
a Flat Tire on page 9-75.
9-58 Vehicle Service and Care

Wheel Alignment and
Tire Balance
The tires and wheels on your vehicle
were aligned and balanced carefully
at the factory to give you the longest
tire life and best overall performance.
Adjustments to wheel alignment and
tire balancing will not be necessary
on a regular basis. However, if you
notice unusual tire wear or your
vehicle pulling to one side or the
other, the alignment might need to be
checked. If you notice your vehicle
vibrating when driving on a smooth
road, the tires and wheels might
need to be rebalanced. See your
dealer/retailer for proper diagnosis.
Wheel Replacement
Replace any wheel that is bent,
cracked or badly rusted or corroded.
If wheel nuts keep coming loose, the
wheel, wheel bolts and wheel nuts
should be replaced. If the wheel
leaks air, replace it (except some
aluminum wheels, which can
sometimes be repaired). See your
dealer/retailer if any of these
conditions exist.
Your dealer/retailer will know the
kind of wheel you need.
Each new wheel should have
the same load-carrying capacity,
diameter, width, offset and be
mounted the same way as the
one it replaces.
If you need to replace any of the
wheels, wheel bolts or wheel
nuts, replace them only with new
GM original equipment parts.
This way, you will be sure to have
the right wheel, wheel bolts and
wheel nuts for the vehicle.{CAUTION
Using the wrong replacement
wheels, wheel bolts, or wheel nuts
on your vehicle can be dangerous.
It could affect the braking and
handling of your vehicle, make
your tires lose air and make you
lose control. You could have a
collision in which you or others
could be injured. Always use the
correct wheel, wheel bolts, and
wheel nuts for replacement.
Notice:The wrong wheel can
also cause problems with bearing
life, brake cooling, speedometer
or odometer calibration, headlamp
aim, bumper height, vehicle
ground clearance, and tire or tire
chain clearance to the body and
chassis.
SeeChanging a Flat Tire on
page 9-75for more information.
9-64 Vehicle Service and Care

Spare Tire
Compact.........................9-83
Installing..........................9-77
Removing........................9-76
Storing............................9-82
Specications, Capacities......10-2
Speedometer.......................4-12
Start Vehicle, Remote............. 2-6
Starting the Engine................ 8-4
Steering..............................8-22
Steering Wheel Controls,
Audio..............................6-36
Steering Wheel, Tilt Wheel...... 4-4
Storage Areas
Center Console Storage
Area ............................. 3-1
Convenience Net................ 3-2
Cupholders........................ 3-1
Glove Box......................... 3-1
Stuck in Sand, Mud, Ice, or
Snow ..............................8-29
Sun Visors..........................2-15
Sunroof..............................2-18T
Tachometer.........................4-12
Taillamps............................9-34
Theft-Deterrent, Radio...........6-35
Theft-Deterrent Systems........2-11
Content Theft-Deterrent.....2-13
Immobilizer......................2-11
Immobilizer Operation........2-12
Tilt Wheel............................. 4-4
Time, Setting......................... 6-2
Tire
Pressure Light..................4-17
Tires..................................9-42
Buying New Tires.............9-59
Chains............................9-65
Changing a Flat Tire.........9-75
Compact Spare Tire..........9-83
Different Size...................9-61
High-Speed Operation.......9-51
If a Tire Goes Flat............9-66
Ination - Tire Pressure.....9-49
Inspection and Rotation.....9-57
Installing the Spare Tire.....9-77Tires (cont.)
Pressure Monitor
Operation.....................9-54
Pressure Monitor
System........................9-52
Removing the Flat Tire......9-77
Removing the Spare
Tire and Tools...............9-76
Storing a Flat or Spare
Tire and Tools...............9-82
Tire Sealant and
Compressor Kit.............9-67
Tire Sidewall Labeling.......9-42
Tire Terminology and
Denitions....................9-46
Uniform Tire Quality
Grading.......................9-62
Wheel Alignment and
Tire Balance.................9-64
Wheel Replacement..........9-64
When It Is Time for
New Tires....................9-59
INDEX i-9

Towing
Recreational Vehicle..........9-89
Towing a Trailer................9-89
Your Vehicle.....................9-88
Transmission Operation,
Automatic.......................... 8-6
Transmission Operation,
Manual............................8-10
Trunk.................................2-10
Turn and Lane-Change
Signals............................. 4-7
Turn Signal/Multifunction
Lever................................ 4-4
U
Uniform Tire Quality
Grading...........................9-62
V
Vehicle
Control............................8-17
Loading...........................8-30
Parking Your....................8-14
Running While Parked.......8-15Vehicle Data Recording
and Privacy....................12-16
Vehicle Identication
Number (VIN)...................10-1
Service Parts Identication
Label...........................10-1
Vehicle, Remote Start............. 2-6
Ventilation Adjustment............. 7-9
Visors.................................2-15
Voltmeter Gage....................4-15
W
Warning Lights, Gages and
Indicators........................4-10
Warnings
DIC Warnings and
Messages....................4-26
Hazard Warning Flashers.... 4-4
Wheels
Alignment and Tire
Balance.......................9-64
Different Size...................9-61
Replacement....................9-64
Where to Put the Restraint....1-40Windows.............................2-14
Power.............................2-15
Windshield
Washer............................. 4-8
Washer Fluid....................9-23
Wiper Blade
Replacement................9-24
Wiper Fuses....................9-36
Wipers.............................. 4-8
Winter Driving......................8-27
X
XM Radio Messages............6-24
XM™ Satellite Radio
Antenna System...............6-37
Y
Your Vehicle and the
Environment.....................11-2
i-10 INDEX