2007 CHEVROLET AVEO height

Tire Sidewall Labeling
Useful information about a tire is molded into its
sidewall. The examples below show a typical
passenger car tire and a compact spare tire
sidewall.(A) Tire Size:The tire size is a combination of
letters and numbers used to define 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) DOT (Department of Transportation):The
Department of Transportation (DOT) code
indicates that the tire is in compliance with the
U.S. Department of Transportation Motor Vehicle
Safety Standards.
(C) Tire Identication Number (TIN):The letters
and numbers following DOT code are the Tire
Identification Number (TIN). The TIN shows
the manufacturer and plant code, tire size, and
date the tire was manufactured. The TIN is
molded onto both sides of the tire, although only
one side may have the date of manufacture.
Passenger Car Tire Example
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(B) Tire Ply Material:The type of cord and
number of plies in the sidewall and under the tread.
(C) Tire Identication Number (TIN):The Tire
Identification Number (TIN). The TIN shows
the manufacturer and plant code, tire size, and
date the tire was manufactured. The TIN is
molded onto both sides of the tire, although only
one side may have the date of manufacture.
(D) Maximum Cold Ination Load
Limit:Maximum load that can be carried and the
maximum pressure needed to support that
load. SeeCompact Spare Tire on page 344and
Loading Your Vehicle on page 249.
(E) Tire Ination:The temporary use tire or
compact spare tire should be inflated to 60 psi
(420 kPa). For more information on tire pressure
and inflation seeInflation - Tire Pressure on
page 326.
(F) Tire Size:A combination of letters and
numbers define a tire’s width, height, aspect ratio,
construction type and service description. The
letter T as the first character in the tire size means
the tire is for temporary use only.Tire Size
The following illustration shows an example of a
typical passenger car tire size.
(A) Passenger (P-Metric) Tire:The United
States version of a metric tire sizing system. The
letter P as the first character in the tire size
means a passenger vehicle tire engineered to
standards set by the U. S. Tire and Rim
Association.
(B) Tire Width:The three-digit number indicates
the tire section width in millimeters from sidewall
to sidewall.
(C) Aspect Ratio:A two-digit number that
indicates the tire height-to-width measurements.
For example, if the tire size aspect ratio is 70, as
shown in item C of the illustration, it would mean
that the tire’s sidewall is 70% as high as it is wide.
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(D) Construction Code:A letter code is used to
indicate the type of ply construction in the tire.
The letter R means radial ply construction;
the letter D means diagonal or bias ply
construction; and the letter B means belted-bias
ply construction.
(E) Rim Diameter:Diameter of the wheel
in inches.
(F) Service Description:These characters
represent the load range and the speed rating of a
tire. The load range represents the load carry
capacity a tire is certified to carry. The speed
rating is the maximum speed a tire is certified to
carry a load. Speed ratings range from A to Z.
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 Tire 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. SeeInflation - Tire Pressure on
page 326.
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.
323

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 336for 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.
334

Collision Damage Repair............................. 414
Compact Spare Tire.................................... 344
Control of a Vehicle..................................... 224
Coolant
Engine Temperature Gage........................ 165
Heater, Engine......................................... 110
Surge Tank Pressure Cap........................ 290
Cooling System........................................... 292
Cruise Control............................................. 141
Cruise Control Light.................................... 171
Cupholder(s)................................................ 127
Customer Assistance Information
Courtesy Transportation........................... 411
Customer Assistance for Text
Telephone (TTY) Users......................... 406
Customer Assistance Offices.................... 406
Customer Satisfaction Procedure.............. 402
GM Mobility Reimbursement Program...... 407
Reporting Safety Defects to
General Motors..................................... 419
Reporting Safety Defects to the
Canadian Government.......................... 419
Reporting Safety Defects to the
United States Government.................... 419
Roadside Assistance Program.................. 408
Service Publications Ordering
Information........................................... 420D
Daytime Running Lamps............................. 145
Daytime Running Lamps Indicator Light....... 171
Defensive Driving........................................ 220
Disc, MP3..........................................207, 211
Doing Your Own Service Work.................... 265
Dome Lamp................................................ 147
Door
Ajar Light........................................172, 185
Central Door Unlocking System................. 95
Door Ajar Reminder................................... 95
Locks......................................................... 94
Rear Door Security Locks.......................... 96
Driver
Position, Safety Belt................................... 26
Seat Height Adjuster.................................... 9
Driving
At Night................................................... 234
City.......................................................... 238
Defensive................................................. 220
Drunken................................................... 221
Freeway................................................... 239
Hill and Mountain Roads.......................... 241
In Rain and on Wet Roads...................... 235
Rocking Your Vehicle to Get it Out.......... 249
Winter...................................................... 243
426

Fuel (cont.)
Filling Your Tank...................................... 269
Fuels in Foreign Countries....................... 268
Gage....................................................... 172
Gasoline Octane...................................... 266
Gasoline Specifications............................ 266
Low Warning Light................................... 173
System Inspection.................................... 395
Fuses
Engine Compartment Fuse Block............. 361
Fuses and Circuit Breakers...................... 356
Instrument Panel Fuse Block................... 357
Windshield Wiper..................................... 355
G
Gage
Engine Coolant Temperature.................... 165
Fuel......................................................... 172
Speedometer........................................... 159
Tachometer.............................................. 159
Gasoline
Octane..................................................... 266
Specifications........................................... 266
Glove Box................................................... 127
GM Mobility Reimbursement Program.......... 407
H
Hazard Warning Flashers............................ 135
Head Restraints............................................ 12
Headlamp
Aiming..................................................... 309
Headlamp Wiring......................................... 355
Headlamps.........................................310, 311
Bulb Replacement.................................... 309
Daytime Running Lamps.......................... 145
Exterior Lamps......................................... 144
Flash-to-Pass........................................... 138
Front Turn Signal and
Parking Lamps.............................312, 313
Halogen Bulbs......................................... 309
High/Low Beam Changer ......................... 138
On Reminder........................................... 145
Turn Signal Lamps................................... 314
Heater......................................................... 150
Height Adjuster, Driver Seat............................ 9
Highbeam On Light..................................... 171
Highway Hypnosis....................................... 241
Hill and Mountain Roads............................. 241
Hold Mode Light.................................165, 180
Hood
Checking Things Under............................ 273
Release................................................... 274
428

Reporting Safety Defects
Canadian Government............................. 419
General Motors........................................ 419
United States Government....................... 419
Restraint System Check
Checking the Restraint Systems................. 84
Replacing Restraint System Parts
After a Crash......................................... 85
Right Front Passenger Position,
Safety Belts............................................... 34
Roadside
Assistance Program................................. 408
Rocking Your Vehicle to Get it Out.............. 249
Routing, Engine Drive Belt.......................... 370
Running the Engine While Parked............... 123
S
Safety Belt
Pretensioners............................................. 40
Reminder Light................................160, 175
Reminder Tone........................................ 160
Safety Belts
Care of.................................................... 348
Center Rear Passenger Position................ 39
Driver Position........................................... 26
How to Wear Safety Belts Properly............ 25Safety Belts (cont.)
Questions and Answers About
Safety Belts............................................ 24
Rear Seat Passengers............................... 35
Right Front Passenger Position.................. 34
Safety Belt Extender.................................. 40
Safety Belt Use During Pregnancy............. 34
Safety Belts Are for Everyone.................... 20
Shoulder Belt Height Adjuster.................... 33
Safety Warnings and Symbols......................... 4
Seats
Driver Seat Height Adjuster.......................... 9
Head Restraints......................................... 12
Manual........................................................ 8
Manual Lumbar............................................ 9
Rear Seat Operation........................... 13, 15
Reclining Seatbacks................................... 10
Secondary Information Center (SIC)............ 174
Securing a Child Restraint
Rear Seat Position..................................... 61
Right Front Seat Position........................... 64
Selecting the Right Schedule,
Maintenance............................................ 375
Service........................................................ 264
Accessories and Modifications.................. 264
Adding Equipment to the Outside of
Your Vehicle......................................... 266
433

Service (cont.)
California Proposition 65 Warning............. 265
Doing Your Own Work............................. 265
Engine Soon Light...........................166, 180
Publications Ordering Information............. 420
Servicing Your Airbag-Equipped Vehicle......... 82
Sheet Metal Damage................................... 351
Shifting Into Park (P)................................... 118
Shifting Out of Park (P)............................... 120
Short Trip/City Scheduled Maintenance........ 376
Shoulder Belt Height Adjuster........................ 33
Signals, Turn and Lane-Change.................. 138
Spare Tire
Compact.................................................. 344
Installing.................................................. 339
Removing................................................ 337
Storing..................................................... 344
Specifications, Capacities............................ 368
Speedometer............................................... 159
Starting Your Engine................................... 109
Steering...................................................... 228
Steering, Suspension and Front Drive
Axle Boot and Seal Inspection................. 394
Steering Wheel Controls, Audio................... 215
Steering Wheel, Tilt Wheel.......................... 136Storage Areas............................................. 126
Cupholder(s)............................................ 127
Glove Box................................................ 127
Sunglasses Storage Compartment............ 127
Stuck in Sand, Mud, Ice, or Snow............... 248
Sun Visors.................................................. 103
Sunroof....................................................... 128
T
Tachometer................................................. 159
Taillamps
Turn Signal, Stoplamps and Back-up
Lamps.................................................. 316
Theft-Deterrent System................................ 103
Theft-Deterrent Systems.............................. 103
Immobilizer.............................................. 106
Immobilizer Operation.............................. 106
Tilt Wheel.................................................... 136
Time ........................................................... 149
Tires........................................................... 319
Aluminum Wheels, Cleaning..................... 350
Buying New Tires..................................... 330
Chains..................................................... 335
Changing a Flat Tire................................ 336
434