2005 CHEVROLET IMPALA height

Tire Terminology and Denitions
Air Pressure:The amount of air inside the tire pressing
outward on each square inch of the tire. Air pressure
is expressed in pounds per square inch (psi) or
kilopascal (kPa).
Accessory Weight:This means the combined weight
of optional accessories. Some examples of optional
accessories are, automatic transmission, power steering,
power brakes, power windows, power seats, and air
conditioning.
Aspect Ratio:The relationship of a tire’s height to
its width.
Belt:A rubber coated layer of cords that is located
between the plies and the tread. Cords may be made
from steel or other reinforcing materials.
Bead:The tire bead contains steel wires wrapped by
steel cords that hold the tire onto the rim.
Bias Ply Tire:A pneumatic tire in which the plies are
laid at alternate angles less than 90 degrees to the
centerline of the tread.
Cold Ination Pressure:The amount of air pressure in
a tire, measured in pounds per square inch (psi) or
kilopascals (kPa) before a tire has built up heat
from driving. SeeInation - Tire Pressure on page 5-66.Curb Weight:This means the weight of a motor
vehicle with standard and optional equipment including
the maximum capacity of fuel, oil and coolant, but
without passengers and cargo.
DOT Markings:A code molded into the sidewall of a
tire signifying that the tire is in compliance with the
U.S. Department of Transportation (DOT) motor vehicle
safety standards. The DOT code includes the Tire
Identication Number (TIN), an alphanumeric designator
which can also identify the tire manufacturer, production
plant, brand and date of production.
GVWR:Gross Vehicle Weight Rating, seeLoading
Your Vehicle on page 4-30.
GAWR FRT:Gross Axle Weight Rating for the front
axle, seeLoading Your Vehicle on page 4-30.
GAWR RR:Gross Axle Weight Rating for the rear axle,
seeLoading Your Vehicle on page 4-30.
Intended Outboard Sidewall:The side of an
asymmetrical tire, that must always face outward when
mounted on a vehicle.
Kilopascal (kPa):The metric unit for air pressure.
Light Truck (LT-Metric) Tire:A tire used on light duty
trucks and some multipurpose passenger vehicles.
5-64

Each new wheel should have the same load-carrying
capacity, diameter, width, offset and be mounted
the same way as the one it replaces.
If you need to replace any of your wheels, wheel bolts
or wheel nuts, replace them only with new GM
original equipment parts. This way, you will be sure to
have the right wheel, wheel bolts and wheel nuts
for your vehicle.
{CAUTION:
Using the wrong replacement wheels, wheel
bolts or wheel nuts on your vehicle can be
dangerous. It could affect the braking and
handling of your vehicle, make your tires lose
air and make you lose control. You could have
a collision in which you or others could be
injured. Always use the correct wheel, wheel
bolts and wheel nuts for replacement.Notice:The wrong wheel can also cause problems
with bearing life, brake cooling, speedometer or
odometer calibration, headlamp aim, bumper height,
vehicle ground clearance and tire or tire chain
clearance to the body and chassis.
SeeChanging a Flat Tire on page 5-78for more
information.
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 GM original
equipment wheel.
5-75

Roadside
Assistance Program....................................... 7-6
Rocking Your Vehicle to Get it Out....................4-30
Running the Engine While Parked.....................2-27
S
Safety Belt
Reminder Light............................................3-30
Safety Belts
Care of......................................................5-93
Center Front Passenger Position....................1-22
Driver Position............................................1-13
How to Wear Safety Belts Properly................1-13
Questions and Answers About Safety Belts........1-12
Rear Safety Belt Comfort Guides for
Children and Small Adults.........................1-26
Rear Seat Passengers.................................1-23
Right Front Passenger Position......................1-21
Safety Belt Extender....................................1-28
Safety Belt Use During Pregnancy.................1-21
Safety Belts Are for Everyone......................... 1-8
Shoulder Belt Height Adjuster........................1-20
Safety Warnings and Symbols.............................. iii
Scheduled Maintenance..................................... 6-4Seats
Head Restraints............................................ 1-6
Heated Seats............................................... 1-4
Manual........................................................ 1-2
Manual Lumbar............................................. 1-3
Reclining Seatbacks...................................... 1-4
Six-Way Power Seats.................................... 1-3
Split Folding Rear Seat.................................. 1-6
Securing a Child Restraint
Designed for the LATCH System...................1-44
Rear Seat Position......................................1-44
Right Front Seat Position..............................1-47
Service........................................................... 5-3
Adding Equipment to the Outside of
Your Vehicle.............................................. 5-5
Doing Your Own Work................................... 5-4
Engine Soon Light.......................................3-35
Message....................................................3-46
Publications Ordering Information...................7-11
Traction System Warning Message.................3-40
Vehicle Soon Message.................................3-48
Servicing Your Airbag-Equipped Vehicle..............1-58
Setting the Time.............................................3-52
Sheet Metal Damage.......................................5-96
Shifting Into Park (P).......................................2-23
Shifting Out of Park (P)...................................2-25
11

Shoulder Belt Height Adjuster...........................1-20
Signals, Turn and Lane-Change.......................... 3-8
Spare Tire
Compact....................................................5-88
Installing....................................................5-80
Removing...................................................5-79
Storing.......................................................5-86
Specications, Capacities...............................5-106
Speedometer..................................................3-30
Split Folding Rear Seat..................................... 1-6
Starting Your Engine.......................................2-17
Steering........................................................4-11
Steering Wheel Controls, Audio.........................3-87
Steering Wheel, Tilt Wheel................................. 3-6
Storage Areas
Center Console Storage Area........................2-36
Convenience Net.........................................2-37
Front Storage Area......................................2-36
Glove Box..................................................2-36
Rear Storage Area.......................................2-36
Stuck in Sand, Mud, Ice or Snow......................4-29
Sun Visors.....................................................2-13
Sunroof.........................................................2-37T
Tachometer....................................................3-30
Taillamps
Turn Signal, Stoplamps and
Sidemarker Lamps...................................5-57
TCS Warning Light..........................................3-33
Theft-Deterrent, Radio.....................................3-87
Theft-Deterrent Systems...................................2-14
Content Theft-Deterrent................................2-14
Passlock
®...................................................2-15
Tilt Wheel........................................................ 3-6
Tire
Low Message.............................................3-44
Tires.............................................................5-60
Aluminum Wheels, Cleaning..........................5-95
Buying New Tires........................................5-72
Chains.......................................................5-76
Changing a Flat Tire....................................5-78
Cleaning....................................................5-95
Compact Spare Tire.....................................5-88
If a Tire Goes Flat.......................................5-77
Ination -- Tire Pressure...............................5-66
Inspection and Rotation................................5-70
Installing the Spare Tire................................5-80
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