Buying New Tires
To find out what kind and size of tires you need, look at
the Tire-Loading Information label,
The tires installed on your vehicle when it was new had
a Tire Performance Criteria Speclfication (TPC Spec)
number on each tire’s sidewall. When you get new tires,
get ones with that same TPC Spec number. That way
your vehicle will continue to have tires that are designed
to give proper endurance, handling, speed rating,
traction, ride and other things during normal service on
your vehicle.
If your tires have an all-season tread
design, the TPC number will be followed by an
“MS”
(for mud and snow).
If
you ever replace your tires with those not having a
TPC Spec number, make sure they are the same size,
load range, speed rating and construction type (bias,
bias-belted or radial) as your original tires. Mixing
tires could cause you to lose control while
driving.
If you mix tires of different sizes or types
(radial and bias-belted tires), the vehicle may not
handle properly, and you could have a crash.
Using tires
of different sizes may also cause
damage to your vehicle. Be sure to use the same
size and type tires on
all wheels.
I
It’s all right to drive with your compact spare,
though.
It was developed for use on your vehicle.
6-36
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Uniform Tire Quality Grading
The following information relates to the system developed by the United States National Highway
Traffic Safety Adrninistration, 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 specified government test course. For
example, a tire graded 150 would wear one and a half
.
(1 1/2) 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 significantly from the norm due to variations
in driving habits, service practices and differences
in
road characteristics and climate.
Traction -- A, B, C
The traction grades, from highest to lowest, are A, B, and
C, and they represent the tire’s ability to stop on wet
pavement
as measured under controlled conditions on
specified 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 braking (straight ahead) traction tests and does not
include cornering (turning) traction.
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Vehicle Identification Number (VIN)
ENGINE A7 f ASSEMBLY
CODE MODEL YEAR PLANT
This is the legal identifier for your Oldsmobile. It appears
on a plate in the front corner
of the instrument panel, on
the driver’s side. You can see it
if you look through the
windshield from outside your vehicle. The
VIN also
appears on the Vehicle Certification and SerVice Parts
labels and the certificates of title and registration.
Engine Identification
The 8th character in your VIN is the engine code. This
code will help you identify your engine, specifications
and replacement parts.
Service Parts Identification Label
You’ll find this label on the bottom of your spare tire
cover. It’s very helpfbl
if you ever need to order parts.
On this label
is:
your VIN,
the model designation,
0 paint information and
a list of all production options and special
equipment.
Be sure that this label is not removed from the vehicle.
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Compact Disc Player ............................ 3-14
Compact Spare Tire
............................. 5-32
Control of a Vehicle
.............................. 4-6
Convenience Net
............................... 2-43
Convex Outside Mirror
.......................... 2-40
Coolant
....................................... 6- 16
Adding
..................................... 6-19
Checking
................................... 6-18
Heater. Engine
............................... 2- 15
SurgeTank .................................. 5-14
Surge Tank Pressure Cap
....................... 6- 19
Whattouse
................................. 6-17
Cooling System
................................ 5-14
Courtesy Transportation
........................... 8-6
Cruise Control
................................. 2-32
CruiseLight
................................... 2-60
Cupholder, Center Console
....................... 2-42
Cupholder, Instrument Panel
...................... 2-42
Cupholder, Rear Seat
............................ 2-42
Customer Assistance for Text Telephone Users
......... 8-4
Customer Assistance Information
................... 8- 1
Customer Satisfaction Procedure .................... 8-2
Damage. Finish
............................... 6-47
Damage. Sheet Metal
............................ 6-47
Daytime Running Lamps
......................... 2-36
Dead Battery
................................... 5-3
Defects. Reporting Safety
......................... 8-8
Defensive Driving ............................... 4-2
Defogger. Rear Window
.......................... 3-5 Defogging
..................................... 3-4
Dimensions. Vehicle
............................ 6-58
Dolby' B Noise Reduction
.................. 3.12. 3.17
Dome Lamp
................................... 2-38
Dome Lamp Bulb Replacement
.................... 6-31
DoorLocks
..................................... 2-4
Drive. Automatic Transaxle
....................... 2-19
DriverPosition
................................. 1-12
Driving City
........................................ 4-19
Defensive
.................................... 4-2
Drunken
..................................... 4-3
Freeway
.................................... 4-20
InaBlizzard
................................. 4-26
In Foreign Countries
........................... 6-5
IntheRain .................................. 4-16
Night
...................................... 4-14
OnCurves
................................... 4-9
On Grades While Towing a Trailer ............... 4-38
On Hill and Mountain Roads
.................... 4-22
On Snow and Ice
............................. 4-25
Throughwater
............................... 4-18
WetRoads
.................................. 4-16
Winter
...................................... 4-24
With a Trailer
................................ 4-36
DrunkenDriving
................................ 4-3
Electrical Equipment. Adding
.......... 2-15. 3-20. 6-50
Electrical System
............................... 6-50
9-3
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1'
lul Service and Appearance Care ....................... 6-1
Service and Owner Publications
.................... 8-9
Service Publications
.............................. 8-9
Servicing Your
Air Bag-Equipped Oldsmobile ........ 1-27
Sheet Metal Damage
............................ 6-47
ShiftLever
.................................... 2-17
Shifting
Automatic Transaxle
.......................... 2- 17
Into Park (P)
................................. 2-22
OUtofPark
................................... 2-24
Shoulder Belt Height Adjuster
..................... 1-15
Signaling Turns
................................ 2-28
Skidding
...................................... 4-13
Sound Equipment. Adding
.............. 2-14.3-22. 6-50
Spare Tire. Compact
............................. 5-32
Specifications and Capacities
...................... 6-57
Specifications. Engine
........................... 6-58
Speech Impaired. Customer Assistance
............... 8-4
Speedometer
................................... 2-49
SRS
......................................... 1-21
Stains. Cleaning
............................. ' ... 6-42
Starter Switch Check
............................ 7-39
Starting
Your Engine ............................ 2-14
Steam
........................................ 5-12
Steering
...................................... 4-10
In Emergencies ............................... 4- 10
Power
....................................... 4-9
Tips
......................................... 4-9
Wheel. Tilt
.................................. 2-27
Stoplamp Bulb Replacement
...................... 6-29
Storage Compartments
........................... 2-41
Storage. Vehicle
................................ 6-26
Stuck
In Sand. Mud. Ice or Snow .................. 5-33 Sunvisors
.................................... 2-43
Sunroof
....................................... 2-45
Supplemental Restraint System
.................... 1-21
Surge Tank Coolant
..................................... 5-14
How to Add Coolant
.......................... 5-16
Pressure Cap
................................. 6-19
Symbols. Vehicle
.................................. v
Synchronization. Remote Lock Control
............... 2-9
Tachometer
.................................. 2-50
Taillamp Bulb Replacement
....................... 6-29
TapePlayerCare
............................... 3-22
Theft
......................................... 2-11
Theft-Deterrent Feature,
CD Player ................ 3-19
THEFTLOCK"
................................ 3-19
Thermostat
.................................... 6-19
Third Gear, Automatic Transaxle
................... 2-19
Tilt Steering Wheel
............................. 2-27
Time, Setting
the ................................ 3-7
Tire Chains
.................................... 6-40
TireLoading
................................... 4-30
Tire-Loading Information Label
................... 4-30
Tires
......................................... 6-32
Alignment and Balance
........................ 6-38
BuyingNew
................................. 6-36
ChangingaFlat
.............................. 5-20
Cleaning
.................................... 6-46
Compact Spare
............................... 5-32
Inflation
.................................... 6-33
Inflationcheck ............................... 7-37
Inspection and Rotation ........................ 6-34
Chains
..................................... 6-40
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