2009 PONTIAC G5 wheel alignment

When It Is Time for New Tires.......................5-64
Buying New Tires.........................................5-65
Different Size Tires and Wheels......................5-67
Uniform Tire Quality Grading..........................5-67
Wheel Alignment and Tire Balance..................5-68
Wheel Replacement......................................5-69
Tire Chains..................................................5-70
If a Tire Goes Flat........................................5-71
Tire Sealant and Compressor Kit....................5-72
Tire Sealant and Compressor Kit Storage.........5-80
Changing a Flat Tire.....................................5-80
Removing the Spare Tire and Tools................5-82
Removing the Flat Tire and Installing the
Spare Tire................................................5-86
Storing a Flat or Spare Tire and Tools................5-90
Compact Spare Tire......................................5-93
Appearance Care............................................5-94
Interior Cleaning...........................................5-94
Fabric/Carpet...............................................5-95
Leather.......................................................5-96
Instrument Panel, Vinyl, and Other Plastic
Surfaces..................................................5-96
Care of Safety Belts......................................5-97
Weatherstrips...............................................5-97Washing Your Vehicle...................................5-97
Cleaning Exterior Lamps/Lenses.....................5-98
Finish Care..................................................5-98
Windshield and Wiper Blades.........................5-99
Aluminum or Chrome-Plated Wheels
and Trim................................................5-100
Tires.........................................................5-100
Sheet Metal Damage...................................5-101
Finish Damage...........................................5-101
Underbody Maintenance...............................5-101
Chemical Paint Spotting...............................5-101
Vehicle Identication....................................
.5-102
Vehicle Identication Number (VIN)................5-102
Service Parts Identication Label...................5-102
Electrical System..........................................5-102
Add-On Electrical Equipment.........................5-102
Headlamp Wiring........................................5-103
Windshield Wiper Fuses...............................5-103
Power Windows and Other Power Options......5-103
Fuses and Circuit Breakers..........................5-103
Floor Console Fuse Block............................5-104
Engine Compartment Fuse Block...................5-105
Capacities and Specications........................5-108
Section 5 Service and Appearance Care
5-2

Tire Inspection and Rotation
We recommend that you regularly inspect the
vehicle’s tires, including the spare tire, if the vehicle
has one, for signs of wear or damage. SeeWhen
It Is Time for New Tires on page 5-64for more
information.
Tires should be rotated every 5,000 to 8,000 miles
(8 000 to 13 000 km). SeeScheduled Maintenance
on page 6-4.
The purpose of a regular tire rotation is to
achieve a uniform wear for all tires on the vehicle.
This will ensure that the vehicle continues to
perform most like it did when the tires were new.
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 5-64
andWheel Replacement on page 5-69.When rotating the vehicle’s tires, always use the
correct rotation pattern shown here.
Do not include the compact spare tire, if the
vehicle has one, 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 5-55andLoading the Vehicle on
page 4-22.
5-63

Treadwear
The treadwear grade is a comparative rating based
on the wear rate of the tire when tested under
controlled conditions on a specied government
test course. For example, a tire graded 150 would
wear one and a half (1.5) times as well on the
government course as a tire graded 100. The
relative performance of tires depends upon the
actual conditions of their use, however, and may
depart signicantly from the norm due to variations
in driving habits, service practices, and differences
in road characteristics and climate.
Traction – AA, A, B, C
The traction grades, from highest to lowest, are AA,
A, B, and C. Those grades represent the tire’s
ability to stop on wet pavement as measured under
controlled conditions on specied government test
surfaces of asphalt and concrete. A tire marked C
may have poor traction performance.
Temperature – A, B, C
The temperature grades are A (the highest), B,
and C, representing the tire’s resistance to the
generation of heat and its ability to dissipate
heat when tested under controlled conditions
on a specied indoor laboratory test wheel.Sustained high temperature can cause the material
of the tire to degenerate and reduce tire life, and
excessive temperature can lead to sudden tire
failure. The grade C corresponds to a level of
performance which all passenger car tires must
meet under the Federal Motor Vehicle Safety
Standard No. 109. Grades B and A represent
higher levels of performance on the laboratory test
wheel than the minimum required by law. It should
be noted that the temperature grade for this tire is
established for a tire that is properly inated and
not overloaded. Excessive speed, underination,
or excessive loading, either separately or in
combination, can cause heat buildup and possible
tire failure.
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.
5-68

Tilt Wheel........................................................ 3-6
Time, Setting..................................................3-53
Tire
Pressure Light.............................................3-33
Tire Sealant and Compressor Kit.......................5-80
Tires.............................................................5-48
Aluminum or Chrome-Plated Wheels,
Cleaning...............................................5-100
Buying New Tires........................................5-65
Chains.......................................................5-70
Changing a Flat Tire....................................5-80
Cleaning...................................................5-100
Compact Spare...........................................5-93
Different Size..............................................5-67
If a Tire Goes Flat.......................................5-71
Ination - Tire Pressure................................5-55
Inspection and Rotation................................5-63
Installing the Spare Tire................................5-86
Pressure Monitor Operation...........................5-58
Pressure Monitor System..............................5-56
Removing the Flat Tire.................................5-86
Removing the Spare Tire and Tools...............5-82
Sealant and Compressor Kit..........................5-72
Sidewall Labeling.........................................5-49
Storing a Flat or Spare Tire and Tools............5-90
Terminology and Denitions...........................5-52
Uniform Tire Quality Grading.........................5-67Tires (cont.)
Wheel Alignment and Tire Balance.................5-68
Wheel Replacement.....................................5-69
When It Is Time for New Tires......................5-64
Towing
Recreational Vehicle.....................................4-28
Towing a Trailer..................................4-31, 4-38
Your Vehicle...............................................4-28
Traction
Control System (TCS).................................... 4-7
Traction Control System...................................
3-31
Traction System
Enhanced...................................................3-31
Transmission
Fluid, Automatic...........................................5-19
Transmission Operation, Automatic....................2-26
Transmission Operation, Manual........................2-28
Transportation Program, Courtesy......................7-10
Trunk............................................................2-12
Turn and Lane-Change Signals.......................... 3-7
Turn Signal/Multifunction Lever........................... 3-7
U
Uniform Tire Quality Grading............................5-67
Up-Shift Light.................................................3-28
13

V
Vehicle
Control........................................................ 4-3
Loading......................................................4-22
Parking Your...............................................2-33
Running While Parked..................................2-35
Symbols......................................................... iii
Vehicle Data Recording and Privacy..................7-17
Vehicle Data Recording, Radio
Frequency (RFID)........................................7-19
Vehicle Identication
Number (VIN)............................................5-102
Service Parts Identication Label..................5-102
Vehicle Personalization
DIC ...........................................................3-47
Vehicle, Remote Start....................................... 2-6
Ventilation Adjustment......................................3-20
Visors...........................................................2-16
W
Warning Lights, Gages, and Indicators...............3-22
Warnings
DIC Warnings and Messages........................3-42
Hazard Warning Flashers............................... 3-6
Safety and Symbols......................................... iiiWheels
Alignment and Tire Balance..........................5-68
Different Size..............................................5-67
Replacement...............................................5-69
When It Is Time for New Tires..........................5-64
Where to Put the Child Restraint.......................1-38
Windows.......................................................2-14
Manual......................................................2-15
Power ........................................................2-15
Windshield
Washer........................................................ 3-9
Washer Fluid..............................................5-29
Wiper Blade Replacement.............................5-47
Wiper Blades, Cleaning................................5-99
Wiper Fuses.............................................5-103
Wipers......................................................... 3-8
Winter Driving................................................4-19
Wiper Activated Headlamps..............................3-13
X
XM Radio Messages.......................................3-73
XM™ Satellite Radio Antenna System................3-87
Y
Your Vehicle and the Environment....................... 6-2
14