wheel alignment CHEVROLET SILVERADO 2008 2.G Owners Manual

Bulb Replacement..........................................5-61
Halogen Bulbs..............................................5-61
Headlamps..................................................5-62
Center High-Mounted Stoplamp (CHMSL) and
Cargo Lamp.............................................5-63
Pickup Box Identication and
Fender Marker Lamps................................5-64
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps.........................................5-64
License Plate Lamp......................................5-66
Replacement Bulbs.......................................5-66
Windshield Wiper Blade Replacement..............5-67
Tires..............................................................5-68
Tire Sidewall Labeling...................................5-69
Tire Terminology and Denitions.....................5-73
Ination - Tire Pressure.................................5-76
Dual Tire Operation.......................................5-77
Tire Pressure Monitor System.........................5-78
Tire Pressure Monitor Operation.....................5-79
Tire Inspection and Rotation...........................5-83
When It Is Time for New Tires.......................5-86
Buying New Tires.........................................5-86
Different Size Tires and Wheels......................5-88
Uniform Tire Quality Grading..........................5-89Wheel Alignment and Tire Balance..................5-90
Wheel Replacement......................................5-90
Tire Chains..................................................5-92
If a Tire Goes Flat........................................5-93
Changing a Flat Tire.....................................5-94
Removing the Spare Tire and Tools................5-95
Removing the Flat Tire and Installing the
Spare Tire..............................................5-100
Secondary Latch System..............................5-106
Storing a Flat or Spare Tire and Tools...........5-110
Spare Tire.................................................5-113
Appearance Care..........................................5-114
Interior Cleaning.........................................5-114
Fabric/Carpet..............................................5-115
Leather......................................................5-116
Instrument Panel, Vinyl, and Other Plastic
Surfaces.................................................5-117
Care of Safety Belts....................................5-117
Weatherstrips.............................................5-117
Washing Your Vehicle..................................5-118
Cleaning Exterior Lamps/Lenses....................5-118
Finish Care................................................5-119
Windshield and Wiper Blades.......................5-120
Aluminum or Chrome-Plated Wheels
and Trim................................................5-120
Section 5 Service and Appearance Care
5-2

5. Remove the valve cap from the valve cap stem.
Activate the TPMS sensor by increasing or
decreasing the tire’s air pressure for ve seconds,
or until a horn chirp sounds. The horn chirp,
which may take up to 30 seconds to sound,
conrms that the sensor identication code has
been matched to this tire and wheel position.
6. Proceed to the passenger side front tire, and repeat
the procedure in Step 5.
7. Proceed to the passenger side rear tire, and repeat
the procedure in Step 5.
8. Proceed to the driver side rear tire, and repeat the
procedure in Step 5. The horn sounds two times to
indicate the sensor identication code has been
matched to the driver side rear tire, and that
the TPMS sensor matching process is no longer
active. The TIRE LEARNING ACTIVE message on
the DIC display screen goes off.
9. Turn the ignition switch to LOCK/OFF.
10. Set all four tires to the recommended air pressure
level as indicated on the Tire and Loading
Information label.
11. Put the valve caps back on the valve stems.Tire Inspection and Rotation
We recommend that you regularly inspect your
vehicle’s tires, including the spare tire, for signs of
wear or damage. SeeWhen It Is Time for New
Tires on page 5-86for more information.
Tires should be rotated every 5,000 to 8,000 miles
(8 000 to 13 000 km). SeeScheduled Maintenance
(Gasoline Engine) 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 your vehicle continues to
perform most like it did when the tires were new.
Any time you notice unusual wear, rotate your
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 5-86
andWheel Replacement on page 5-90.
If your vehicle has dual rear wheels, also see
Dual Tire Operation on page 5-77.
5-83

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.
Warning
: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.
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 if any of these conditions exist.
Your dealer will know the kind of wheel you need.
5-90

Tires (cont.)
Dual Tire Operation.....................................5-77
If a Tire Goes Flat.......................................5-93
Ination - Tire Pressure................................5-76
Inspection and Rotation................................5-83
Installing the Spare Tire..............................5-100
Pressure Monitor Operation...........................5-79
Pressure Monitor System..............................5-78
Removing the Flat Tire...............................5-100
Removing the Spare Tire and Tools...............5-95
Secondary Latch System............................5-106
Spare Tire................................................5-113
Storing a Flat or Spare Tire and Tools..........5-110
Tire Sidewall Labeling..................................5-69
Tire Terminology and Denitions....................5-73
Uniform Tire Quality Grading.........................5-89
Wheel Alignment and Tire Balance.................5-90
Wheel Replacement.....................................5-90
When It Is Time for New Tires......................5-86
Tow/Haul Mode ...............................................2-34
Tow/Haul Mode Light.......................................3-54Towing
Recreational Vehicle.....................................4-50
Towing a Trailer..........................................4-55
Your Vehicle...............................................4-50
Traction
Stabilitrak
®System........................................ 4-6
Trailer
Recommendations.......................................4-93
Transmission
Fluid, Automatic..................................5-22, 5-26
Transmission Operation, Automatic....................2-28
Trip Odometer................................................3-38
Truck-Camper Loading Information....................4-47
Turn and Lane-Change Signals.........................3-10
Turn Signal/Multifunction Lever........................... 3-9
U
Ultrasonic Rear Parking Assist (URPA)...............2-64
Uniform Tire Quality Grading............................5-89
Universal Home Remote System.......................2-71
Operation...................................................2-71
Using this Manual............................................... iii
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V
Vehicle
Control........................................................ 4-3
Damage Warnings........................................... iv
Loading......................................................4-36
Symbols......................................................... iv
Vehicle Customization, DIC..............................3-76
Vehicle Data Recording and Privacy..................7-16
Vehicle Identication
Number (VIN)............................................5-124
Service Parts Identication Label..................5-124
Vehicle, Remote Start....................................... 2-7
Ventilation Adjustment......................................3-35
Visors...........................................................2-18
Voltmeter Gage..............................................3-45
W
Warning Lights, Gages and Indicators................3-36
Warnings
DIC Warnings and Messages........................3-66
Hazard Warning Flashers............................... 3-8
Other Warning Devices.................................. 3-8
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Wheels
Alignment and Tire Balance..........................5-90
Different Size..............................................5-88
Replacement...............................................5-90
Where to Put the Restraint...............................1-44
Windows.......................................................2-15
Manual......................................................2-15
Power ........................................................2-16
Sliding Rear................................................2-17
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