wheel size SATURN AURA 2009 Owners Manual

Different Size Tires and Wheels......................5-63
Uniform Tire Quality Grading..........................5-63
Wheel Alignment and Tire Balance..................5-65
Wheel Replacement......................................5-65
Tire Chains..................................................5-66
If a Tire Goes Flat........................................5-67
Changing a Flat Tire.....................................5-68
Removing the Spare Tire and Tools................5-69
Removing the Flat Tire and Installing the
Spare Tire................................................5-71
Storing a Flat or Spare Tire and Tools............5-76
Compact Spare Tire......................................5-80
Appearance Care............................................5-81
Interior Cleaning...........................................5-81
Fabric/Carpet...............................................5-83
Leather.......................................................5-83
Instrument Panel, Vinyl, and Other
Plastic Surfaces........................................5-84
Care of Safety Belts......................................5-84
Weatherstrips...............................................5-84
Washing Your Vehicle...................................5-85
Cleaning Exterior Lamps/Lenses.....................5-85Finish Care..................................................5-86
Windshield and Wiper Blades.........................5-86
Aluminum Wheels.........................................5-87
Tires...........................................................5-87
Sheet Metal Damage.....................................5-88
Finish Damage.............................................5-88
Underbody Maintenance................................5-88
Chemical Paint Spotting.................................5-88
Vehicle Identication......................................5-89
Vehicle Identication Number (VIN).................5-89
Service Parts Identication Label.....................5-89
Electrical System............................................5-90
Add-On Electrical Equipment..........................5-90
Windshield Wiper Fuses................................5-90
Power Windows and Other Power Options.......5-90
Fuses.........................................................5-91
Instrument Panel Fuse Block..........................5-91
Engine Compartment Fuse Block....................5-94
Rear Compartment Fuse Block.......................5-97
Capacities and Specications........................5-100
Section 5 Service and Appearance Care
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(F) Tire Size:A combination of letters and
numbers dene a tire’s width, height, aspect
ratio, construction type, and service description.
The letter T as the rst character in the tire
size means the tire is for temporary use only.
(G) TPC Spec (Tire Performance Criteria
Specication)
:Original equipment tires designed
to GM’s specic tire performance criteria have a
TPC specication code molded onto the sidewall.
GM’s TPC specications meet or exceed all federal
safety guidelines.
Tire Size
The following illustration shows an example of a
typical passenger vehicle tire size.
(A) Passenger (P-Metric) Tire
:The United States
version of a metric tire sizing system. The letter P
as the rst character in the tire size means a
passenger vehicle tire engineered to standards
set by the U.S. Tire and Rim Association.(B) Tire Width
:The three-digit number indicates
the tire section width in millimeters from sidewall
to sidewall.
(C) Aspect Ratio
:A two-digit number that
indicates the tire height-to-width measurements.
For example, if the tire size aspect ratio is 60,
as shown in item C of the illustration, it would
mean that the tire’s sidewall is 60 percent as
high as it is wide.
(D) Construction Code
:A letter code is used
to indicate the type of ply construction in the tire.
The letter R means radial ply construction;
the letter D means diagonal or bias ply construction;
and the letter B means belted-bias ply construction.
(E) Rim Diameter
:Diameter of the wheel in
inches.
(F) Service Description
:These characters
represent the load index and speed rating of the
tire. The load index represents the load carry
capacity a tire is certied to carry. The speed
rating is the maximum speed a tire is certied
to carry a load.
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Tire Pressure Monitor System
The Tire Pressure Monitor System (TPMS) uses radio
and sensor technology to check tire pressure levels.
The TPMS sensors monitor the air pressure in
your vehicle’s tires and transmit tire pressure readings
to a receiver located in the vehicle.
Each tire, including the spare (if provided), should be
checked monthly when cold and inated to the ination
pressure recommended by the vehicle manufacturer
on the vehicle placard or tire ination pressure label.
(If your vehicle has tires of a different size than the
size indicated on the vehicle placard or tire ination
pressure label, you should determine the proper
tire ination pressure for those tires.)
As an added safety feature, your vehicle has been
equipped with a tire pressure monitoring system (TPMS)
that illuminates a low tire pressure telltale when one
or more of your tires is signicantly under-inated.
Accordingly, when the low tire pressure telltale
illuminates, you should stop and check your tires as
soon as possible, and inate them to the proper pressure.
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.Please note that the TPMS is not a substitute for proper
tire maintenance, and it is the driver’s responsibility to
maintain correct tire pressure, even if under-ination
has not reached the level to trigger illumination of
the TPMS low tire pressure telltale.
Your vehicle has also been equipped with a TPMS
malfunction indicator to indicate when the system is
not operating properly. The TPMS malfunction indicator
is combined with the low tire pressure telltale. When the
system detects a malfunction, the telltale will ash for
approximately one minute and then remain continuously
illuminated. This sequence will continue upon
subsequent vehicle start-ups as long as the malfunction
exists.
When the malfunction indicator is illuminated, the
system may not be able to detect or signal low tire
pressure as intended. TPMS malfunctions may occur
for a variety of reasons, including the installation of
replacement or alternate tires or wheels on the vehicle
that prevent the TPMS from functioning properly. Always
check the TPMS malfunction telltale after replacing one
or more tires or wheels on your vehicle to ensure that
the replacement or alternate tires and wheels allow the
TPMS to continue to function properly.
SeeTire Pressure Monitor Operation on page 5-55for
additional information.
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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 5-59for information on
proper tire rotation.
{CAUTION:
Mixing tires could cause you to lose control
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. It is all right to drive
with your compact spare temporarily, as
it was developed for use on your vehicle.
SeeCompact Spare Tire on page 5-80.
{CAUTION:
If you use bias-ply tires on the 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 the 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. SeeTire Pressure Monitor
System on page 5-54.
Your vehicle’s original equipment tires are listed
on the Tire and Loading Information Label.
SeeLoading the Vehicle on page 4-21, for more
information about the Tire and Loading Information
Label and its location on your vehicle.
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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
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 Saturn
specic wheel and tire systems developed for your
vehicle, and have them properly installed by a
Saturn certied technician.
SeeBuying New Tires on page 5-61andAccessories
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.
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Used Replacement Wheels
{CAUTION:
Putting a used wheel on your vehicle is
dangerous. You cannot know how it has been
used or how far it has been driven. It could fail
suddenly and cause a crash. If you have to
replace a wheel, use a new Saturn original
equipment wheel.
Tire Chains
{CAUTION:
Do not use tire chains. 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 the 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 the vehicle
and tire size combination and road conditions.
Follow that manufacturer’s instructions. To help
avoid damage to the vehicle, drive slowly, readjust
or remove the device if it is contacting the vehicle,
and do not spin the vehicle’s wheels. If you do nd
traction devices that will t, install them on the front
tires.
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After installing the compact spare on the vehicle,
stop as soon as possible and make sure the spare
tire is correctly inated. The compact spare is made
to perform well at speeds up to 65 mph (105 km/h) for
distances up to 3,000 miles (5 000 km), so you can nish
your trip and have the full-size tire repaired or replaced
at your convenience. Of course, it is best to replace the
spare with a full-size tire as soon as possible. The spare
tire will last longer and be in good shape in case it is
needed again.
Notice:When the compact spare is installed,
do not take the vehicle through an automatic
car wash with guide rails. The compact spare
can get caught on the rails which can damage
the tire, wheel and other parts of the vehicle.
Do not use the compact spare on other vehicles.
And do not mix the compact spare tire or wheel with
other wheels or tires. They will not t. Keep the
spare tire and its wheel together.
Notice:Tire chains will not t the compact spare.
Using them can damage the vehicle and can damage
the chains too. Do not use tire chains on the
compact spare.Appearance Care
Interior Cleaning
The vehicle’s interior will continue to look its best if it is
cleaned often. Although not always visible, dust and dirt
can accumulate on the upholstery. Dirt can damage
carpet, fabric, leather, and plastic surfaces. Regular
vacuuming is recommended to remove particles from
the upholstery. It is important to keep the upholstery from
becoming and remaining heavily soiled. Soils should be
removed as quickly as possible. The 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 home furnishings may also transfer
color to the vehicle’s interior.
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Storage
Garment Hooks...........................................2-49
Storage Areas
Center Console...........................................2-49
Convenience Net.........................................2-49
Cupholders.................................................2-48
Glove Box..................................................2-48
Stuck in Sand, Mud, Ice, or Snow.....................4-20
Sun Visors.....................................................2-17
Sunroof.........................................................2-49
T
Tachometer....................................................3-29
Taillamps
Turn Signal, Sidemarker, Stoplamps, and
Back-Up Lamps.......................................5-42
Telescopic Wheel.............................................. 3-6
Text Telephone (TTY) Users............................... 7-6
Theft-Deterrent Feature....................................3-89
Theft-Deterrent Systems...................................2-18
Content Theft-Deterrent................................2-18
PASS-Key
®III+ Electronic Immobilizer............2-19
PASS-Key®III+ Electronic Immobilizer
Operation................................................2-20
Tilt Wheel........................................................ 3-6
Time, Setting..................................................3-56Tire
Pressure Light.............................................3-36
Tires.............................................................5-45
Aluminum Wheels, Cleaning..........................5-87
Buying New Tires........................................5-61
Chains.......................................................5-66
Changing a Flat Tire....................................5-68
Cleaning....................................................5-87
Compact Spare...........................................5-80
Different Size..............................................5-63
High-Speed Operation..................................5-53
If a Tire Goes Flat.......................................5-67
Ination - Tire Pressure................................5-52
Inspection and Rotation................................5-59
Installing the Spare Tire................................5-71
Pressure Monitor Operation...........................5-55
Pressure Monitor System..............................5-54
Removing the Flat Tire.................................5-71
Removing the Spare Tire and Tools...............5-69
Sidewall Labeling.........................................5-46
Storing a Flat or Spare Tire and Tools............5-76
Terminology and Denitions...........................5-49
Uniform Tire Quality Grading.........................5-63
Wheel Alignment and Tire Balance.................5-65
Wheel Replacement.....................................5-65
When It Is Time for New Tires......................5-60
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W
Warning Lights, Gages, and Indicators...............3-27
Warnings
DIC Warnings and Messages........................3-45
Hazard Warning Flashers............................... 3-6
Safety and Symbols......................................... iii
Wheels
Alignment and Tire Balance..........................5-65
Different Size..............................................5-63
Replacement...............................................5-65
When It Is Time for New Tires..........................5-60
Where to Put the Child Restraint.......................1-40
Windows.......................................................2-15
Power ........................................................2-16Windshield
Washer........................................................ 3-9
Washer Fluid..............................................5-32
Wiper Blade Replacement.............................5-44
Wiper Blades, Cleaning................................5-86
Wiper Fuses...............................................5-90
Wipers......................................................... 3-8
Winter Driving................................................4-18
X
XM Radio Messages.......................................3-74
XM™ Satellite Radio Antenna System................3-92
Y
Your Vehicle and the Environment....................... 6-2
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