tire size SATURN AURA 2008 User Guide

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 5-60andAccessories
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 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 is contacting your vehicle, and
do not spin your vehicle’s wheels. If you do
nd traction devices that will t, install them
on the front tires.
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T
Tachometer....................................................3-27
Taillamps
Turn Signal, Sidemarker, Stoplamps,
and Back-Up Lamps.................................5-42
Telescopic Wheel.............................................. 3-6
Theft-Deterrent, Radio.....................................3-72
Theft-Deterrent Systems...................................2-15
Content Theft-Deterrent................................2-15
PASS-Key
®III+...........................................2-17
PASS-Key®III+ Operation.............................2-18
Tilt Wheel........................................................ 3-6
Time, Setting..................................................3-57
Tire
Pressure Light.............................................3-35
Tires.............................................................5-46
Aluminum Wheels, Cleaning..........................5-82
Buying New Tires........................................5-60
Chains.......................................................5-66
Cleaning....................................................5-83
Different Size..............................................5-62
If a Tire Goes Flat.......................................5-67
Ination - Tire Pressure................................5-52
Inspection and Rotation................................5-58
Pressure Monitor Operation...........................5-55
Pressure Monitor System..............................5-53
Tire Sealant and Compressor Kit...................5-68Tires (cont.)
Tire Sidewall Labeling..................................5-47
Tire Terminology and Denitions....................5-49
Uniform Tire Quality Grading.........................5-62
Wheel Alignment and Tire Balance.................5-64
Wheel Replacement.....................................5-64
When It Is Time for New Tires......................5-59
Towing
Recreational Vehicle.....................................4-27
Towing a Trailer..........................................4-29
Your Vehicle...............................................4-27
Traction
Control System (TCS).................................... 4-6
Traction Control System...................................3-34
Transmission
Fluid, Automatic...........................................5-22
Transmission Operation, Automatic....................2-26
Trip Odometer................................................3-27
Trunk............................................................2-10
Trunk Lamps..................................................3-17
Turn and Lane-Change Signals.......................... 3-7
Turn Signal/Multifunction Lever........................... 3-7
U
Uniform Tire Quality Grading............................5-62
Using this Manual............................................... iii
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V
Vehicle
Control........................................................ 4-3
Damage Warnings........................................... iv
Loading......................................................4-22
Symbols......................................................... iv
Vehicle Data Recording and Privacy..................7-16
Vehicle Identication
Number (VIN).............................................5-85
Service Parts Identication Label...................5-85
Vehicle Personalization
DIC ...........................................................3-51
Ventilation Adjustment......................................3-24
Visors...........................................................2-15
W
Warning Lights, Gages and Indicators................3-25
Warnings
DIC Warnings and Messages........................3-46
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-6
Safety and Symbols......................................... iii
Vehicle Damage.............................................. ivWheels
Alignment and Tire Balance..........................5-64
Different Size..............................................5-62
Replacement...............................................5-64
Where to Put the Restraint...............................1-38
Windows.......................................................2-12
Power........................................................2-13
Windshield
Washer........................................................ 3-9
Washer Fluid..............................................5-32
Wiper Blade Replacement.............................5-45
Wiper Blades, Cleaning................................5-81
Wiper Fuses...............................................5-86
Wipers......................................................... 3-8
Winter Driving................................................4-17
X
XM Radio Messages.......................................3-71
XM™ Satellite Radio Antenna System................3-74
Y
Your Vehicle and the Environment....................... 6-2
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