2006 CHEVROLET COLORADO tire size

{CAUTION:
Rust or dirt on a wheel, or on the parts to
which it is fastened, can make wheel nuts
become loose after a 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 5-68.
When It Is Time for New Tires
One way to tell when it
is time for new tires is
to check the treadwear
indicators, which will
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 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
cannot be repaired well because of the size or
location of the damage.
5-61

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 by the tire
manufacturer. 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 5-53for
additional information.{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 5-87.
5-62

{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.
Your vehicle’s original equipment tires are listed on the
Tire and Loading Information Label. This label is attached
to the vehicle’s center pillar (B-pillar). SeeLoading Your
Vehicle on page 4-44, for more information about the Tire
and Loading Information Label and its location on your
vehicle.
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 5-62andAccessories
and Modications on page 5-3for additional information.
5-63

Tire Chains
{CAUTION:
If your vehicle has P225/75R15, P265/75R15,
P235/75R15, P235/50R17 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, and 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, P235/50R17 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.
5-67

A. Jack
B. Wheel Blocks
C. Wing NutSpare 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. Regular/Extended Cab
5-87

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.
SeeInation - Tire Pressure on page 5-58andLoading
Your Vehicle on page 4-44for 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 5-73andStoring a Flat or Spare Tire
and Tools on page 5-84.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.
5-88

T
Tachometer....................................................3-24
Tailgate.........................................................2-10
Taillamps
Turn Signal, Stoplamps and Back-up Lamps....5-49
Theft-Deterrent, Radio.....................................3-76
Theft-Deterrent Systems...................................2-15
Content Theft-Deterrent................................2-15
Passlock
®...................................................2-16
Tilt Wheel........................................................ 3-7
Tires.............................................................5-52
Aluminum Wheels, Cleaning..........................5-94
Buying New Tires........................................5-62
Chains.......................................................5-67
Changing a Flat Tire....................................5-68
Cleaning....................................................5-94
Different Size..............................................5-63
If a Tire Goes Flat.......................................5-68
Ination - Tire Pressure................................5-58
Inspection and Rotation................................5-60
Installing the Spare Tire................................5-73
Removing the Flat Tire.................................5-73
Removing the Spare Tire and Tools...............5-70
Secondary Latch System..............................5-81
Spare Tire..................................................5-87
Storing a Flat or Spare Tire and Tools............5-84
Tire Sidewall Labeling..................................5-53
Tire Terminology and Denitions....................5-56
Uniform Tire Quality Grading.........................5-64Tires (cont.)
Wheel Alignment and Tire Balance.................5-65
Wheel Replacement.....................................5-65
When It Is Time for New Tires......................5-61
Towing
Recreational Vehicle.....................................4-50
Towing a Trailer..........................................4-56
Your Vehicle...............................................4-50
Traction
Control System (TCS).................................... 4-9
Trailer
Recommendations.......................................4-70
Transmission
Fluid, Automatic...........................................5-19
Fluid, Manual..............................................5-22
Up-Shift Light..............................................3-30
Transmission Operation, Automatic....................2-21
Transmission Operation, Manual........................2-24
Trip Odometer................................................3-24
Truck-Camper Loading Information....................4-49
Turn and Lane-Change Signals.......................... 3-8
Turn Signal/Multifunction Lever........................... 3-7
U
Understanding Radio Reception........................3-76
Uniform Tire Quality Grading............................5-64
Up-Shift Light.................................................3-30
13

V
Vehicle
Control........................................................ 4-5
Damage Warnings........................................... iv
Loading......................................................4-44
Parking Your...............................................2-33
Symbols......................................................... iv
Vehicle Data Collection and
Event Data Recorders..................................7-10
Vehicle Identication
Number (VIN).............................................5-97
Service Parts Identication Label...................5-97
Ventilation Adjustment......................................3-21
Visors...........................................................2-14
W
Warning Lights, Gages and Indicators................3-22
Warnings
DIC Warnings and Messages........................3-41
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-6
Safety and Symbols......................................... iii
Vehicle Damage.............................................. ivWheels
Alignment and Tire Balance..........................5-65
Different Size..............................................5-63
Replacement...............................................5-65
Where to Put the Restraint...............................1-45
Windows.......................................................2-12
Manual......................................................2-12
Power ........................................................2-13
Sliding Rear................................................2-14
Windshield
Washer......................................................3-10
Washer Fluid..............................................5-34
Wiper Blade Replacement.............................5-50
Wiper Blades, Cleaning................................5-93
Wiper Fuses...............................................5-98
Wipers......................................................... 3-9
Winter Driving................................................4-38X
XM™ Satellite Radio Antenna System................3-78
Y
Your Vehicle and the Environment....................... 6-2
14