2004 CHEVROLET AVALANCHE tire size

When the tire pressure
monitoring system warning
light is lit, one or more
of your tires is signicantly
under-inated.
You should stop and check your tires as soon as
possible, and inate them to the proper pressure as
indicated on the vehicle’s tire information placard.
Driving on a signicantly under-inated tire causes the
tire to overheat and can lead to tire failure.
Under-ination also reduces fuel efficiency and tire tread
life, and may affect the vehicle’s handling and stopping
ability. Each tire, including the spare, should be
checked monthly when cold and set to the
recommended ination pressure as specied in the
vehicle placard and owner’s manual.The Certication/Tire label or the Tire and Loading
Information label (tire information placard) shows the
size of your vehicle’s original tires and the correct
ination pressure for your vehicle’s tires when they are
cold. SeeInation - Tire Pressure on page 5-76. For
the location of the tire and loading information label, see
Loading Your Vehicle on page 4-55.
Your vehicle’s TPM system can alert you about a low
tire pressure condition but it does not replace normal tire
maintenance. SeeTire Inspection and Rotation on
page 5-81andTires on page 5-68.
Notice:Do not use a tire sealant if your vehicle is
equipped with Tire Pressure Monitors. The liquid
sealant can damage the tire pressure monitor
sensors.
5-78

You need a new tire if any of the following statements
are true:
You can see the indicators at three or more places
around the tire.
You can see 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
can’t be repaired well because of the size or
location of the damage.
Buying New Tires
To nd out what kind and size of tires you need, look at
the Certication/Tire label or the Tire and Loading
Information label. SeeLoading Your Vehicle on
page 4-55, for more information about these labels and
where they can be found on your vehicle.
The tires installed on your vehicle when it was new had a
Tire Performance Criteria Specications (TPC Spec)
number on each tire’s sidewall. When you get new tires,
GM recommends that you get tires with that same TPC
Spec number. That way your vehicle will continue to have
tires that are designed to give proper endurance,
handling, speed rating, load range, traction, ride, tire
pressure monitoring system performance and other
things during normal service on your vehicle. If your tires
have an all-season tread design, the TPC number will be
followed by an “MS” (for mud and snow).
5-83

Whenever you replace your tires with those not having
a TPC Spec number, make sure they are the same
size, load range, speed rating and construction
type (bias, bias-belted or radial) as your original tires.
If you replace your vehicle’s tires with those not having a
TPC Spec number, the tire pressure monitoring
system may give an inaccurate low pressure warning.
Non-TPC Spec tires may give a low pressure warning
that is higher or lower than the proper warning level you
would get with TPC Spec numbered tires.
{CAUTION:
Mixing tires could cause you to lose control
while driving. If you mix tires of different sizes
or types (radial and bias-belted tires), the
vehicle may not handle properly, and you
could have a crash. Using tires of different
sizes may also cause damage to your vehicle.
Be sure to use the same size and type tires on
all wheels.
Your vehicle may be equipped with a different
size spare than the road tires (those originally
installed on your vehicle). When new, your
vehicle included a spare tire and wheel
assembly with a similar overall diameter as
your vehicle’s road tires and wheels, so it is all
right to drive on it. Because this spare was
developed for use on your vehicle, it will not
affect vehicle handling.
5-84

Tire Chains
{CAUTION:
If your vehicle is a 1500 Series, don’t use tire
chains. They can damage your vehicle because
there’s 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 your vehicle and you or others
may be injured in a crash.
Use another type of traction device only if its
manufacturer recommends it for use on your
vehicle and tire size combination and road
conditions. Follow that manufacturer’s
instructions. To help avoid damage to your
vehicle, drive slowly, readjust or remove the
device if it’s contacting your vehicle, and don’t
spin your wheels.
If you do nd traction devices that will t,
install them on the rear tires.Notice:If your vehicle is a 2500 Series, use tire
chains only where legal and only when you must.
Use chains that are the proper size for your
tires. Install them on the tires of the rear axle. Don’t
use chains on the tires of the front axle. Tighten
them as tightly as possible with the ends securely
fastened. Drive slowly and follow the chain
manufacturer’s instructions. If you can hear the
chains contacting your vehicle, stop and retighten
them. If the contact continues, slow down until
it stops. Driving too fast or spinning the wheels with
chains on will damage your vehicle.
5-88

8. Tighten the nuts rmly in a crisscross sequence as
shown by turning the wheel wrench clockwise.
{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 specication. See “Capacities
and Specications” in the Index for wheel nut
torque specication.
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 specication. See “Capacities and
Specications” in the index for the wheel nut torque
specication.
When you reinstall the full-size wheel and tire, you must
also reinstall the wheel cover with attached plastic
nuts, the plastic nut caps or the smooth center cap.
5-102

13. Tilt the retainer at the
end of the cable and
pull it through the
wheel opening. Pull the
tire out from under
the vehicle.
14. If the cable is hanging under the vehicle, turn the
wheel wrench clockwise to raise the cable back up.
Have the hoist assembly inspected as soon as you can.
You will not be able to store a spare or at tire using
the hoist assembly until it has been replaced.
To continue changing the at tire, see “Removing the
Flat Tire and Installing the Spare Tire” earlier in
this section.Spare Tire
Your vehicle, when new, had a fully inated spare tire.
A spare tire may lose air over time, so check its
ination pressure regularly. SeeInation - Tire Pressure
on page 5-76andLoading Your Vehicle on page 4-55
for information regarding proper tire ination and loading
your vehicle. For instruction on how to remove, install
or store a spare tire, seeChanging a Flat Tire on
page 5-90.
After installing the spare tire on your vehicle, you should
stop as soon as possible and make sure the spare is
correctly inated. Have the damaged or at road
tire repaired or replaced as soon as you can and
installed back onto your vehicle. This way, a spare tire
will be available in case you need it again.
Your vehicle may have a different size spare tire than
the road tires-those originally installed on your vehicle.
This spare tire was developed for use on your
vehicle, so it is all right to drive on it. If your vehicle has
four-wheel drive and the smaller spare is installed,
keep the vehicle in two-wheel drive as much as possible.
If your vehicle has a spare tire that does not match
your vehicle’s original road tires and wheels in size and
type, do not include the spare in the tire rotation.
5-110

T
Tachometer....................................................3-35
Tailgate.........................................................2-23
Tailgate Removal............................................2-24
Taillamps.......................................................5-65
Temperature and Compass Display....................2-50
Temperature Display........................................2-53
Testing the Alarm............................................2-28
Theft-Deterrent, Radio....................................3-114
Theft-Deterrent Systems...................................2-27
Content Theft-Deterrent................................2-27
Passlock
®...................................................2-29
Throttle, Adjustable..........................................2-33
TIGHTEN FUEL CAP......................................3-67
Tilt Wheel........................................................ 3-7
Tire Sidewall Labeling......................................5-68
Tire Size.......................................................5-72
Tire Terminology and Denitions........................5-74
Tires...................................................5-68, 5-116
Buying New Tires........................................5-83
Chains.......................................................5-88
Changing a Flat Tire....................................5-90
If a Tire Goes Flat.......................................5-89
Ination - Tire Pressure................................5-76
Inspection and Rotation................................5-81
Pressure Monitor System..............................5-77
Spare Tire................................................5-110
Uniform Tire Quality Grading.........................5-85
Wheel Alignment and Tire Balance.................5-86Tires (cont.)
Wheel Replacement.....................................5-86
When It Is Time for New Tires......................5-82
To Use the Engine Coolant Heater....................2-34
Tonneau Cover...............................................2-83
Top Drain Grates – Removal and Cleaning.........2-79
Top Strap......................................................1-40
Top Strap Anchor Location...............................1-41
Top-Box Storage.............................................2-82
Torque Lock...................................................2-45
Total Weight on Your Vehicle’s Tires..................4-74
Tow/Haul Mode...............................................2-37
Tow/Haul Mode Light.......................................3-51
Towing
Recreational Vehicle.....................................4-52
Towing a Trailer..........................................4-68
Your Vehicle...............................................4-52
Traction
Assist System (TAS)...................................... 4-9
Off Light.....................................................3-44
Stabilitrak
®System......................................4-11
TRACTION ACTIVE........................................3-70
Traction Control Operation................................4-13
TRACTION SYS LIMITED................................3-70
Trailer
Recommendations.......................................4-67
Trailer Brakes.................................................4-75
Trailer Wiring Harness.....................................4-79
TRANS HOT IDLE ENGINE.............................3-68
Transfer Case................................................5-56
16