winter tires PONTIAC SOLSTICE 2008 Owners Manual

{CAUTION:
Coasting downhill in NEUTRAL (N) or with the
ignition off is dangerous. The brakes will have
to do all the work of slowing down and they
could get so hot that they would not work well.
You would then have poor braking or even
none going down a hill. You could crash.
Always have the engine running and your
vehicle in gear when you go downhill.
Stay in your own lane. Do not swing wide or cut
across the center of the road. Drive at speeds
that let you stay in your own lane.
Top of hills: Be alert — something could be in your
lane (stalled car, accident).
Pay attention to special road signs (falling rocks
area, winding roads, long grades, passing or
no-passing zones) and take appropriate action.
Winter Driving
Here are some tips for winter driving:
Have your vehicle in good shape for winter.
You might want to put winter emergency supplies in
your trunk.
Include an ice scraper, a small brush or broom, a supply
of windshield washer uid, a rag, some winter outer
clothing, a small shovel, a ashlight, a red cloth, and a
couple of reective warning triangles. And, if you will be
driving under severe conditions, include a small bag of
sand, a piece of old carpet, or a couple of burlap bags to
help provide traction. Be sure you properly secure these
items in your vehicle.
Also seeTires on page 5-51.
4-19

Driving on Snow or Ice
Most of the time, those places where the tires meet the
road probably have good traction.
However, if there is snow or ice between the tires and the
road, you can have a very slippery situation. You have a
lot less traction, or grip, and need to be very careful.
What is the worst time for this? Wet ice. Very cold snow
or ice can be slick and hard to drive on. But wet ice
can be even more trouble because it can offer the least
traction of all. You can get wet ice when it is aboutfreezing, 32°F (0°C), and freezing rain begins to fall.
Try to avoid driving on wet ice until salt and sand crews
can get there.
Whatever the condition — smooth ice, packed, blowing,
or loose snow — drive with caution.
Traction control improves your ability to accelerate when
driving on a slippery road. Even if your vehicle has the
Traction Control System (TCS), slow down and adjust
your driving to the road conditions. Under certain
conditions, you might want to turn the TCS off, such as
when driving through deep snow and loose gravel, to help
maintain vehicle motion at lower speeds or if your vehicle
ever gets stuck in sand, mud, ice, or snow. SeeTraction
Control System (TCS) on page 4-6,Electronic Stability
Control (ESC) on page 4-9,If Your Vehicle is Stuck in
Sand, Mud, Ice, or Snow on page 4-23, andWinter Tires
on page 5-52.
Accelerate gently. Try not to break the fragile traction.
If you accelerate too fast, the drive wheels will spin
and polish the surface under the tires even more.
Unless you have the Antilock Brake System (ABS), you
will want to brake very gently, too. If you do have ABS,
seeAntilock Brake System (ABS) on page 4-4. ABS
improves your vehicle’s stability when you make a hard
stop on a slippery road. Whether your vehicle has ABS
or not, begin stopping sooner than you would on dry
pavement. Without ABS, if you feel your vehicle begin to
slide, let up on the brakes a little. Push the brake pedal
down steadily to get the most traction you can.
4-20

Tires..............................................................5-51
Winter Tires.................................................5-52
Tire Sidewall Labeling...................................5-53
Tire Terminology and Denitions.....................5-55
Ination - Tire Pressure.................................5-58
Tire Pressure Monitor System.........................5-59
Tire Pressure Monitor Operation.....................5-61
Tire Inspection and Rotation...........................5-65
When It Is Time for New Tires.......................5-67
Buying New Tires.........................................5-68
Different Size Tires and Wheels......................5-69
Uniform Tire Quality Grading..........................5-70
Wheel Alignment and Tire Balance..................5-71
Wheel Replacement......................................5-72
Tire Chains..................................................5-74
If a Tire Goes Flat........................................5-75
Tire Sealant and Compressor Kit....................5-76
Appearance Care............................................5-85
Interior Cleaning...........................................5-85
Fabric/Carpet...............................................5-86
Leather.......................................................5-87
Instrument Panel, Vinyl, and Other Plastic
Surfaces..................................................5-87
Care of Safety Belts......................................5-88Weatherstrips...............................................5-88
Washing Your Vehicle...................................5-88
Cleaning Exterior Lamps/Lenses.....................5-89
Finish Care..................................................5-89
Windshield and Wiper Blades.........................5-90
Convertible Top............................................5-90
Aluminum or Chrome-Plated Wheels and Trim . . .5-91
Tires...........................................................5-91
Sheet Metal Damage.....................................5-92
Finish Damage.............................................5-92
Underbody Maintenance................................5-92
Chemical Paint Spotting
.................................5-92
Vehicle Care/Appearance Materials..................5-93
Vehicle Identication......................................5-94
Vehicle Identication Number (VIN).................5-94
Service Parts Identication Label.....................5-94
Electrical System............................................5-95
Add-On Electrical Equipment..........................5-95
Headlamp Wiring..........................................5-95
Power Windows and Other Power Options.......5-95
Fuses and Circuit Breakers............................5-95
Floor Console Fuse Block..............................5-96
Underhood Fuse Block..................................5-97
Capacities and Specications........................5-101
Section 5 Service and Appearance Care
5-2

Low-Prole Tires
If your vehicle has P245/45R18 size tires, they
are classied as low-prole tires. These tires
are designed for very responsive driving on wet
or dry pavement. You may also notice more
road noise with low-prole performance tires
and that they tend to wear faster.
Notice:If your vehicle has low-prole tires,
they are more susceptible to damage from road
hazards or curb impact than standard prole
tires. Tire and/or wheel assembly damage can
occur when coming into contact with road
hazards like, potholes, or sharp edged objects,
or when sliding into a curb. Your vehicle
warranty does not cover this type of damage.
Keep tires set to the correct ination pressure
and, when possible avoid contact with curbs,
potholes, and other road hazards.
Winter Tires
If your vehicle has P245/45R18 size tires, they
are classied as low-prole performance tires.
These tires are designed for very responsive
driving on wet or dry pavement. If you expect
to drive on snow or ice covered roads often,
you may want to get winter tires for your vehicle.The low-prole performance tires may not offer the
traction you would like or the same level of performance
as winter tires on snow or ice covered roads.
Winter tires, in general, are designed for increased
traction on snow and ice covered roads. With winter
tires, there may be decreased dry road traction,
increased road noise, and shorter tire tread life. After
switching to winter tires, be alert for changes in vehicle
handling and braking.
See your dealer/retailer for details regarding winter tire
availability and proper tire selection. Also, seeBuying
New Tires on page 5-68.
If you choose to use winter tires:
Use tires of the same brand and tread type on all
four wheel positions.
Use only radial ply tires of the same size,
load range, and speed rating as the original
equipment tires.
Winter tires with the same speed rating as your original
equipment tires may not be available for H, V, W, Y,
and ZR speed rated tires. If you choose winter tires with
a lower speed rating, never exceed the tire’s maximum
speed capability.
5-52

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.
Treadwear
The treadwear grade is a comparative rating based
on the wear rate of the tire when tested under
controlled conditions on a specied government
test course. For example, a tire graded 150 would
wear one and a half (1.5) times as well on the
government course as a tire graded 100. The
relative performance of tires depends upon the
actual conditions of their use, however, and may
depart signicantly from the norm due to variations
in driving habits, service practices, and differences
in road characteristics and climate.
Traction – AA, A, B, C
The traction grades, from highest to lowest, are AA,
A, B, and C. Those grades represent the tire’s
ability to stop on wet pavement as measured under
controlled conditions on specied government test
surfaces of asphalt and concrete. A tire marked C
may have poor traction performance.
Warning
:The traction grade assigned to
this tire is based on straight-ahead braking
traction tests, and does not include
acceleration, cornering, hydroplaning,
or peak traction characteristics.
5-70

T
Tachometer....................................................3-22
Taillamps
Turn Signal, and Stoplamps..........................5-48
Theft-Deterrent, Radio.....................................3-68
Theft-Deterrent Systems...................................2-13
Content Theft-Deterrent................................2-13
PASS-Key
®III+...........................................2-15
PASS-Key®III+ Operation.............................2-15
Tilt Wheel........................................................ 3-6
Time, Setting..................................................3-50
Tire
Pressure Light.............................................3-31
Tires.............................................................5-51
Aluminum or Chrome-Plated Wheels,
Cleaning.................................................5-91
Buying New Tires........................................5-68
Chains.......................................................5-74
Cleaning....................................................5-91
Different Size..............................................5-69
If a Tire Goes Flat.......................................5-75
Ination - Tire Pressure................................5-58
Inspection and Rotation................................5-65
Pressure Monitor Operation...........................5-61
Pressure Monitor System..............................5-59
Tire Sealant and Compressor Kit...................5-76
Tire Sidewall Labeling..................................5-53
Tire Terminology and Denitions....................5-55Tires (cont.)
Uniform Tire Quality Grading.........................5-70
Wheel Alignment and Tire Balance.................5-71
Wheel Replacement.....................................5-72
When It Is Time for New Tires......................5-67
Winter Tires................................................5-52
Towing
Recreational Vehicle.....................................4-29
Towing a Trailer..........................................4-29
Your Vehicle...............................................4-29
Traction
Control System (TCS).................................... 4-6
Limited-Slip Rear Axle.................................... 4-9
Traction Control System...................................3-29
Transmission
Fluid, Automatic...........................................5-23
Fluid, Manual..............................................5-23
Transmission Operation, Automatic....................2-22
Transmission Operation, Manual........................
2-24
Trunk.............................................................. 2-9
Trunk Ajar Light..............................................3-36
Turn and Lane-Change Signals.......................... 3-8
Turn Signal/Multifunction Lever........................... 3-7
U
Uniform Tire Quality Grading............................5-70
Using this Manual............................................... iii
11

V
Vehicle
Control........................................................ 4-3
Damage Warnings........................................... iv
Loading......................................................4-24
Parking Your...............................................2-28
Service Soon Light......................................3-36
Symbols......................................................... iv
Vehicle Data Recording and Privacy..................7-17
Vehicle Identication
Number (VIN).............................................5-94
Service Parts Identication Label...................5-94
Vehicle Personalization
DIC ...........................................................3-44
Ventilation Adjustment......................................3-20
Visors...........................................................2-13
W
Warning Lights, Gages and Indicators................3-20
Warnings
DIC Warnings and Messages........................3-40
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-6
Safety and Symbols......................................... iii
Vehicle Damage.............................................. ivWheels
Alignment and Tire Balance..........................5-71
Different Size..............................................5-69
Replacement...............................................5-72
Windows.......................................................2-10
Manual......................................................2-11
Power........................................................2-12
Windshield
Washer......................................................3-10
Washer Fluid..............................................5-36
Wiper Blade Replacement.............................5-50
Wiper Blades, Cleaning................................5-90
Wipers......................................................... 3-9
Winter Driving................................................4-19
Winter Tires...................................................5-52
X
XM Radio Messages.......................................3-67
XM™ Satellite Radio Antenna System................3-70
Y
Your Vehicle and the Environment....................... 6-2
12