tire size GMC CANYON 2008 User Guide

{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 5-80.
Make sure the spare tire is stored securely.
Push, pull, and then try to rotate or turn the tire.
If it moves, tighten the cable. SeeStoring a Flat
or Spare Tire and Tools on page 5-94.
When It Is Time for New Tires
Various factors, such as maintenance, temperatures,
driving speeds, vehicle loading, and road conditions,
inuence when you need new tires.One way to tell when it is
time for new tires is to
check the treadwear
indicators, which appear
when your tires have
only 1/16 inch (1.6 mm)
or less of tread remaining.
Some commercial truck
tires may not have
treadwear indicators.
You need new tires 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
cannot be repaired well because of the size or
location of the damage.
5-71

The rubber in tires degrades over time, even if they are
not being used. This is also true for the spare tire, if
your vehicle has one. Multiple conditions affect how fast
this aging takes place, including temperatures, loading
conditions, and ination pressure maintenance. With
proper care and maintenance tires will typically wear out
before they degrade due to age. If you are unsure
about the need to replace your tires as they get older,
consult the tire manufacturer for more information.
Buying New Tires
GM has developed and matched specic tires for your
vehicle. The original equipment tires installed on
your vehicle, when it was new, were designed to meet
General Motors Tire Performance Criteria Specication
(TPC spec) system rating. If you need replacement
tires, GM strongly recommends that you get tires with
the same TPC Spec rating. This way, your vehicle
will continue to have tires that are designed to give the
same performance and vehicle safety, during normal
use, as the original tires.GM’s exclusive TPC Spec system considers over a
dozen critical specications that impact the overall
performance of your vehicle, including brake system
performance, ride and handling, traction control, and tire
pressure monitoring performance. GM’s TPC Spec
number is molded onto the tire’s sidewall near the tire
size. If the tires have an all-season tread design,
the TPC spec number will be followed by an MS for
mud and snow. SeeTire Sidewall Labeling on page 5-57
for additional information.
GM recommends replacing tires in sets of four. This
is because uniform tread depth on all tires will help
keep your vehicle performing most like it did when the
tires were new. Replacing less than a full set of tires can
affect the braking and handling performance of your
vehicle. SeeTire Inspection and Rotation on page 5-70
for information on proper tire rotation.
5-72

{CAUTION:
Mixing tires could cause you to lose control of
your vehicle while driving. If you mix tires of
different sizes, brands, or types (radial and
bias-belted tires), the vehicle may not handle
properly, and you could have a crash. Using
tires of different sizes, brands, or types may
also cause damage to your vehicle. Be sure to
use the correct size, brand, and type of tires
on all wheels.
Your vehicle may have a compact spare tire
and wheel assembly. If the vehicle has a
compact spare tire and wheel, they have
the same overall diameter as your vehicle’s
full-size tires and wheels. Because they were
designed and developed for use on your
vehicle, it is all right to drive your vehicle
with the compact spare installed properly.
Compact spare tires are designed for
temporary use only. SeeSpare Tire
on page 5-98.
{CAUTION:
If you use bias-ply tires on your vehicle,
the wheel rim anges could develop
cracks after many miles of driving. A tire
and/or wheel could fail suddenly, causing
a crash. Use only radial-ply tires with the
wheels on your vehicle.
If you must replace your vehicle’s tires with those that
do not have a TPC Spec number, make sure they
are the same size, load range, speed rating, and
construction type (radial and bias-belted tires) as your
vehicle’s original tires.
Vehicles that have a tire pressure monitoring system
could give an inaccurate low-pressure warning if
non-TPC Spec rated tires are installed on your vehicle.
Non-TPC Spec rated tires may give a low-pressure
warning that is higher or lower than the proper warning
level you would get with TPC Spec rated tires. See
Tire Pressure Monitor System on page 5-65.
Your vehicle’s original equipment tires are listed on
the Tire and Loading Information Label. SeeLoading
Your Vehicle on page 4-32, for more information
about the Tire and Loading Information Label and
its location on your vehicle.
5-73

Different Size Tires and Wheels
If you add wheels or tires that are a different size than
your original equipment wheels and tires, this may
affect the way your vehicle performs, including its
braking, ride and handling characteristics, stability,
and resistance to rollover. Additionally, if your vehicle
has electronic systems such as, anti-lock brakes,
traction control, and electronic stability control, the
performance of these systems can be affected.
{CAUTION:
If you add different sized wheels, your
vehicle may not provide an acceptable
level of performance and safety if tires not
recommended for those wheels are selected.
You may increase the chance that you will
crash and suffer serious injury. Only use
GM specic wheel and tire systems developed
for your vehicle, and have them properly
installed by a GM certied technician.
SeeBuying New Tires on page 5-72andAccessories
and Modifications on page 5-3for additional information.
Uniform Tire Quality Grading
Quality grades can be found where applicable
on the tire sidewall between tread shoulder
and maximum section width. For example:
Treadwear 200 Traction AA Temperature A
The following information relates to the system
developed by the United States National
Highway Traffic Safety Administration (NHTSA),
which grades tires by treadwear, traction, and
temperature performance. This applies only
to vehicles sold in the United States. The grades
are molded on the sidewalls of most passenger
car tires. The Uniform Tire Quality Grading
(UTQG) system does not apply to deep tread,
winter-type snow tires, space-saver, or temporary
use spare tires, tires with nominal rim diameters
of 10 to 12 inches (25 to 30 cm), or to some
limited-production tires.
While the tires available on General Motors
passenger cars and light trucks may vary with
respect to these grades, they must also conform
to federal safety requirements and additional
General Motors Tire Performance Criteria (TPC)
standards.
5-74

Tire Chains
{CAUTION:
If your vehicle has P225/75R15, P265/75R15,
P235/75R15, P265/70R17, or P235/50R18 size
tires, do not use tire chains. They can damage
your vehicle because 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 your vehicle and you or others
may be injured in a crash.
CAUTION: (Continued)
CAUTION: (Continued)
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 is contacting your vehicle.
Do not spin the vehicle’s wheels.
If you do nd traction devices that will t,
install them on the rear tires.
Notice:If your vehicle has a tire size other than
P225/75R15, P265/75R15, P235/75R15, P265/70R17,
or P235/50R18 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. Do not 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.
5-78

Spare Tire
Compact Spare Tire
Your vehicle may have a compact spare tire. Although
the compact spare tire was fully inated when your
vehicle was new, it can lose air over time. Check the
ination pressure regularly. It should be 60 psi (420 kPa).
Notice:If your vehicle has four-wheel drive and
the compact spare tire is installed on your vehicle,
do not drive in four-wheel drive until you can
have your at tire repaired and/or replaced. You
could damage your vehicle, and the repair costs
would not be covered by your warranty. Never use
four-wheel drive when the compact spare tire is
installed on your vehicle.
After installing the compact spare on your vehicle,
you should stop as soon as possible and make sure
your vehicle’s spare tire is correctly inated. The
compact spare is made to perform well at speeds up
to 62 mph (100 km/h) for distances up to 500 miles
(804 km). For heavy payloads or towing, and for low
traction or four-wheel-drive conditions, repair or replace
the full-size tire. Of course, it is best to replace your
vehicle’s spare with a full-size tire as soon as you can.
The spare tire will last longer and be in good shape
in case you need it again.Notice:When the compact spare is installed,
do not take your vehicle through an automatic car
wash with guide rails. The compact spare can
get caught on the rails. That can damage the tire
and wheel, and maybe other parts of your vehicle.
Do not use your compact spare on other vehicles.
And do not mix your compact spare tire or wheel with
other wheels or tires. They will not t. Keep your
spare tire and its wheel together.
Notice:Tire chains will not t your compact spare.
Using them can damage your vehicle and can
damage the chains too. Do not use tire chains
on your compact spare.
Full-Size Spare Tire
Your vehicle may have a full-size spare tire, which,
when new, was fully inated. A spare tire may lose
air over time, so check its ination pressure regularly.
SeeInflation - Tire Pressure on page 5-62and
Loading Your Vehicle on page 4-32for information
regarding proper tire ination and loading your vehicle.
For instruction on how to remove, install, or store a
spare tire, seeRemoving the Flat Tire and Installing
the Spare Tire on page 5-84andStoring a Flat or
Spare Tire and Tools on page 5-94.
5-98

Your vehicle may have a different size spare tire than
the road tires originally installed on your vehicle.
This spare 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 different size spare tire
is installed, keep the vehicle in two-wheel drive.
Notice:If your vehicle has four-wheel drive and
the different size spare tire is installed on your
vehicle, do not drive in four-wheel drive until you
can have your at tire repaired and/or replaced.
You could damage your vehicle, and the repair
costs would not be covered by your warranty.
Never use four-wheel drive when the different size
spare tire is installed on your vehicle.
After installing the spare tire on your vehicle, you should
stop as soon as possible and make sure the spare is
correctly inated. The spare tire is made to perform well
at speeds up to 62 mph (100 km/h) for distances up
to 500 miles (804 km). For heavy payloads or towing,
and for low traction or four-wheel-drive conditions, repair
or replace the full-size tire. Have the damaged or at
road tire repaired or replaced as soon as you can
and installed back onto your vehicle. This way, the
spare tire will be available in case you need it again.
Do not mix tires and wheels of different sizes, because
they will not t. Keep your spare tire and its wheel
together.Appearance Care
Interior Cleaning
Your vehicle’s interior will continue to look its best if it
is cleaned often. Although not always visible, dust
and dirt can accumulate on your upholstery. Dirt can
damage carpet, fabric, leather, and plastic surfaces.
Regular vacuuming is recommended to remove particles
from your upholstery. It is important to keep your
upholstery from becoming and remaining heavily soiled.
Soils should be removed as quickly as possible.
Your vehicle’s interior may experience extremes of
heat that could cause stains to set rapidly.
Lighter colored interiors may require more frequent
cleaning. Use care because newspapers and garments
that transfer color to your home furnishings may
also transfer color to your vehicle’s interior.
5-99

Specications, Capacities...............................5-116
Speedometer..................................................3-25
Starting the Engine.........................................2-21
Steering.......................................................... 4-7
Steering Wheel, Tilt Wheel................................. 3-7
Storage Areas
Center Console Storage Area........................2-50
Cupholder(s)...............................................2-50
Glove Box..................................................2-50
Rear Storage Area.......................................2-51
Stuck in Sand, Mud, Ice, or Snow.....................4-30
Sun Visors.....................................................2-14
Sunroof.........................................................2-52
T
Tachometer....................................................3-25
Tailgate.........................................................2-10
Taillamps
Turn Signal, Stoplamps and Back-up Lamps......5-52
TCS Warning Light..........................................3-32
Theft-Deterrent, Radio.....................................3-69
Theft-Deterrent Systems...................................2-15
Content Theft-Deterrent................................2-15
PASS-Key
®III+...........................................2-17
PASS-Key®III+ Operation.............................2-17
Passlock®...................................................2-16Tilt Wheel........................................................ 3-7
Time, Setting..................................................3-47
Tire
Pressure Light.............................................3-33
Tires.............................................................5-56
Aluminum or Chrome-Plated Wheels,
Cleaning...............................................5-106
Buying New Tires........................................5-72
Chains.......................................................5-78
Changing a Flat Tire....................................5-80
Cleaning...................................................5-107
Different Size..............................................5-74
High-Speed Operation..................................5-64
If a Tire Goes Flat.......................................5-79
Ination - Tire Pressure................................5-62
Inspection and Rotation................................5-70
Installing the Spare Tire................................5-84
Pressure Monitor Operation...........................5-66
Pressure Monitor System..............................5-65
Removing the Flat Tire.................................5-84
Removing the Spare Tire and Tools...............5-81
Secondary Latch System..............................5-91
Spare Tire..................................................5-98
Storing a Flat or Spare Tire and Tools............5-94
Tire Sidewall Labeling..................................5-57
Tire Terminology and Denitions....................5-59
Uniform Tire Quality Grading.........................5-74
Wheel Alignment and Tire Balance.................5-76
12

W
Warning Lights, Gages
and Indicators.............................................3-23
Warnings
DIC Warnings and Messages........................3-42
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-6
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Wheels
Alignment and Tire Balance..........................5-76
Different Size..............................................5-74
Replacement...............................................5-76
Where to Put the Restraint...............................1-42
Windows.......................................................2-12
Manual......................................................2-12
Power........................................................2-13
Sliding Rear................................................2-14Windshield
Washer......................................................3-10
Washer Fluid..............................................5-37
Wiper Blade Replacement.............................5-54
Wiper Blades, Cleaning..............................5-105
Wiper Fuses.............................................5-110
Wipers......................................................... 3-9
Winter Driving................................................4-27
X
XM Radio Messages.......................................3-68
XM™ Satellite Radio Antenna System................3-70
Y
Your Vehicle and the Environment....................... 6-2
14