tire size CHEVROLET COLORADO 2007 1.G User Guide

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 378for 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.
CAUTION: (Continued)
392

CAUTION: (Continued)
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 420.
{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 293,
for more information about the Tire and Loading
Information Label and its location on your vehicle.
393

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 392and
Accessories and Modications on page 324
for additional information.
394

Tire Chains
{CAUTION:
If your vehicle has P225/75R15, P265/
75R15, P235/75R15, 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 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.
398

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.
420

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 384andLoading Your Vehicle on
page 293for 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 404andStoring a Flat
or Spare Tire and Tools on page 416.
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 alright 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.
421

Tires (cont.)
Different Size........................................... 394
If a Tire Goes Flat................................... 399
Ination - Tire Pressure............................ 384
Inspection and Rotation............................ 390
Installing the Spare Tire........................... 404
Pressure Monitor System......................... 385
Removing the Flat Tire............................. 404
Removing the Spare Tire and Tools......... 401
Secondary Latch System......................... 412
Spare Tire................................................ 420
Storing a Flat or Spare Tire and Tools..... 416
Tire Sidewall Labeling.............................. 378
Tire Terminology and Denitions............... 381
Uniform Tire Quality Grading.................... 395
Wheel Alignment and Tire Balance........... 396
Wheel Replacement................................. 396
When It Is Time for New Tires................. 391
Towing
Recreational Vehicle................................. 300
Towing a Trailer....................................... 306
Your Vehicle............................................. 299Traction
Control System (TCS).............................. 253
Limited-Slip Rear Axle.............................. 254
Trailer
Recommendations.................................... 320
Transmission
Fluid, Automatic....................................... 339
Fluid, Manual........................................... 342
Up-Shift Light........................................... 189
Transmission Operation, Automatic.............. 124
Transmission Operation, Manual.................. 126
Trip Odometer............................................. 183
Truck-Camper Loading Information.............. 299
Turn and Lane-Change Signals................... 164
Turn Signal/Multifunction Lever.................... 163
U
Understanding Radio Reception................... 242
Uniform Tire Quality Grading....................... 395
Up-Shift Light.............................................. 189
495

V
Vehicle
Control..................................................... 250
Damage Warnings....................................... 5
Loading.................................................... 293
Parking Your............................................ 137
Symbols...................................................... 5
Vehicle Data Recording and Privacy............ 478
Vehicle Identication
Number (VIN).......................................... 432
Service Parts Identication Label.............. 432
Ventilation Adjustment.................................. 180
Visors.......................................................... 115
W
Warning Lights,
Gages and Indicators............................... 181
Warnings
DIC Warnings and Messages................... 202
Hazard Warning Flashers......................... 162
Other Warning Devices............................ 162
Safety and Symbols..................................... 4
Vehicle Damage.......................................... 5Wheels
Alignment and Tire Balance..................... 396
Different Size........................................... 394
Replacement............................................ 396
Where to Put the Restraint............................ 54
Windows..................................................... 112
Manual..................................................... 112
Power...................................................... 113
Sliding Rear............................................. 114
Windshield
Washer.................................................... 166
Washer Fluid........................................... 356
Wiper Blade Replacement........................ 375
Wiper Blades, Cleaning............................ 427
Wiper Fuses............................................ 433
Wipers..................................................... 165
Winter Driving............................................. 286
X
XM Radio Messages................................... 240
XM™ Satellite Radio Antenna System......... 244
Y
Your Vehicle and the Environment............... 440
496