
Downloaded from www.Manualslib.com manuals search engine 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 Specification (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.
A CAUTION:
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.
It’s all right to drive with your compact spare
(if you have one). It was developed for use on
your vehicle.
6-43

Downloaded from www.Manualslib.com manuals search engine Uniform Tire Quality Grading
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 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, kom 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 (straightahead) traction tests and does not
include cornering (turning) traction.

Downloaded from www.Manualslib.com manuals search engine Instrument Panel ............................... 2-5 1
Brightness Control
............................ 2-38
Cleaning
.................................... 6-51
Cluster
..................................... 2-52
FuseBlock
.................................. 6-58
Interior Lamps
................................. 2-40
Jack. Tire
.................................... 5-22
Jumpstarting
................................... 5-2
Keyless Entry System
............................ 2-6
Keys
.......................................... 2-1
Labels Certification
................................. 4-30
Service Parts Identification
..................... 6-56
Tire-Loading Information
...................... 4-29
Vehicle Identification Number
................... 6-56
Lamps
........................................ 2-38
Interior
..................................... 2-40
Monitor
.................................... 2-40
OnReminder
................................ 2-38
Leaving Your Vehicle
............................. 2-5
Light Sensor. Twilight Sentinel
.................... 2-39
Lighter
....................................... 2-46
Lights Cornering
................................... 2-39
Leaving Your Vehicle with the Engine Running
....... 2-25
Air Bag Readiness ....................... 1.19. 2.55
Anti-Lock Brake System Warning
............ 2.57. 4.6
Brake System Warning
......................... 2-56
Brake to Shift
................................ 2-65 Changeoil
.................................. 2-64
Charge
..................................... 2-55
DoorAjar
................................... 2-67
Engine Coolant Temperature Warning
............. 2-59
Engine Oil Pressure Light
...................... 2-63
Interior
..................................... 2-40
Low Coolant Warning
......................... 2-59
Low Oil Level
............................... 2-64
Pass Key Fault
............................... 2-65
Safety Belt Reminder
...................... 1-5, 2-54
ServiceEngineSoon
.......................... 2-60
CheckEngine
................................ 2-60
CruiseEngaged
.............................. 2-66
Traction Control System Active
.............. 2-58, 4-8
Traction Control System Warning
............ 2-58, 4-9
TrunkAjar
.................................. 2-67
Washer Fluid Low
............................ 2-66
Loading Your Vehicle
........................... 4-29
Locks Anti-Lockout
................................. 2-4
Automatic Door
............................... 2-4
Door ........................................ 2-3
PowerDoor
.................................. 2-4
Rear Door Security
............................. 2-5
Window
.................................... 2-29
Low Coolant Warning Light ...................... 2-59
LowOilLevelLight
............................ 2-64
Central
Door Unlocking System
.................. 2-4
Maintenance, Normal Replacement
parts ........... 6-64
Maintenance, Underbody
......................... 6-54
Maintenance When Trailer Towing
................. 4-40
Malfunction Indicator Lamp
...................... 2-60
. 8-5

Downloaded from www.Manualslib.com manuals search engine Towing a Trailer ................................ 4-31
Towing Your Vehicle
............................. 5-7
Traction Control System
.......................... 4-8
Traction Control System Active Light
........... 2.58. 4.8
Traction Control System Warning Light
......... 2.58. 4.9
Trailer Brakes
..................................... 4-37
Driving on Grades
............................ 4-39
Engine Cooling When Towing
................... 4-40
Hitches
..................................... 4-35
Maintenance When Towing
..................... 4-40
Safety Chains
................................ 4-37
Tongueweight
............................... 4-34
Total Weight on Tires
.......................... 4-34
Towing
..................................... 4-31
Turnsignals
................................. 4-39
Wiring Harness
............................... 4-37
Transmission Fluid. Automatic
.................... 6- 16
Transmitters. Keyless Entry System
................. 2-6
Trip Odometer
................................. 2-53
AjarLight
................................... 2-67
Automatic Pull-Down Feature
.................... 2-9
Release. Remote
............................... 2-9
TTYUsers
..................................... 7-3
DrivingWith
................................ 4-37
ParkingonHills
.............................. 4-39
Weight
..................................... 4-33
Transportation. Courtesy
.......................... 7-7
Tr~nk
......................................... 2-8 Turn
Signal and Lane Change Indicator
.............
Underbody Maintenance ........................ 6-54
Underhood Lamp
............................... 2-41
Universal Transmitter
............................ 2-48
Vehicle Control
...................................... 4-5
Damage Warnings
.............................. xii
Dimensions
................................. 6-66
Identification Number ......................... 6-56
Loading
.................................... 4-29
Ventilation System
............................... 3-3
Visor Vanity Mirror
............................. 2-47
Visors, Sun
.................................... 2-47
Storage
..................................... 6-31
warning
Devices ............................... 5-2
Warning Lights. Gages and Indicators ............... 2-54
Washer Fluid Low Light
......................... 2-66
Washer Fluid. Windshield
........................ 6-25
Washing Your Vehicle
........................... 6-52
Weatherstrips
.................................. 6-52
... 8-9