2003 CHEVROLET SSR winter tires

Winter Driving
Here are some tips for winter driving:
Have your vehicle in good shape for winter.
You may want to put winter emergency supplies in
your vehicle.
Also seeTires on page 5-51.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.
Driving on Snow or Ice
Most of the time, those places where your tires meet
the road probably have good traction.
However, if there is snow or ice between your tires and
the road, you can have a very slippery situation. You
will have a lot less traction or “grip” and will need to be
very careful.
4-26

Winter Tires
If you expect to drive on snow or ice covered roads
often, you may want to get winter tires for your vehicle.
All season tires provide good overall performance on
most surfaces but they may not offer the traction
you would like or the same level of performance as
winter tires on snow or ice covered roads. 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 as your
original equipment tires.
SeeBuying New Tires on page 5-59.
Tire Sidewall Labeling
Useful information about a tire is molded into the
sidewall. The following illustration is an example of
a typical P-Metric tire sidewall.(A) Tire Size:The tire size code is a combination
of letters and numbers used to dene a particular tire’s
width, height, aspect ratio, construction type, and
service description. See the Tire Size illustration later in
this section for more detail.
(B) Tire Performance Criteria Specication (TPC
Spec):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.
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, 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
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.
5-60

W
Warning Lights, Gages and Indicators................3-22
Warnings
DIC Warnings and Messages........................3-45
Hazard Warning Flashers............................... 3-3
Other Warning Devices.................................. 3-4
Safety and Symbols......................................... iii
Vehicle Damage.............................................. iv
Washing Your Vehicle......................................5-76
Weatherstrip Lubrication...................................6-10
Weight of the Trailer........................................4-40
Weight of the Trailer Tongue.............................4-41
What Kind of Engine Oil to Use........................5-16
What to Add..................................................5-34
What to Do with Used Oil................................5-18
What to Use..........................5-25, 5-31, 5-32, 5-42
Wheels
Alignment and Tire Balance..........................5-61
Replacement...............................................5-62
When to Add Engine Oil..................................5-15
When to Change Engine Oil
(GM Oil Life System)...................................5-17
When to Check..............................................5-57When to Check and Change Lubricant...............5-42
When to Check and Change the Automatic
Transmission Fluid.......................................5-21
When to Inspect the Engine Air Cleaner/Filter.....5-20
When You Are Ready to Leave After Parking
on a Hill.....................................................4-48
When to Check Power Steering Fluid...................5-31
Why Safety Belts Work..................................... 1-8
Windows.......................................................2-10
Power........................................................2-11
Windshield Washer
Fluid..........................................................5-32
Windshield Washer Fluid Level Check................. 6-9
Windshield Wiper
Blade Replacement......................................5-48
Fuses........................................................5-81
Windshield Wipers............................................ 3-7
Winter Driving................................................4-26
Winter Tires...................................................5-52
Wiper Blade Check.........................................6-10
Y
Your Vehicle and the Environment....................... 6-2
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