Maintenance
54 7
Tire terminology and defini-
tions
Air Pressure:The amount of air
inside the tire pressing outward on
the tire. Air pressure is expressed in
pounds per square inch (psi) or kilo-
pascal (kPa).
Accessory Weight:This means the
combined weight of optional acces-
sories. Some examples of optional
accessories are, automatic transaxle,
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 kilo-
pascals (kPa) before a tire has built
up heat from driving.
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 motor
vehicle safety standards. The DOT
code includes the Tire Identification
Number (TIN), an alphanumeric des-
ignator which can also identify the
tire manufacturer, production plant,
brand and date of production.
GVWR:Gross Vehicle Weight Rating
GAWR FRT:Gross Axle Weight
Rating for the Front Axle.
GAWR RR:Gross Axle Weight
Rating for the Rear axle.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.
Load Index:An assigned number
ranging from 1 to 279 that corre-
sponds to the load carrying capacity
of a tire.
Maximum Inflation Pressure:The
maximum air pressure to which a
cold tire may be inflated. The maxi-
mum air pressure is molded onto the
sidewall.
Maximum Load Rating:The load
rating for a tire at the maximum per-
missible inflation pressure for that
tire.
Maximum Loaded Vehicle Weight:
The sum of curb weight; accessory
weight; vehicle capacity weight; and
production options weight.
Normal Occupant Weight:The
number of occupants a vehicle is
designed to seat multiplied by 150
pounds (68 kg).
I3
Index
California perchlorate notice ........................................7-93
Capacities (Lubricants) ..................................................8-5
Care
Exterior care ..............................................................7-83
Interior care ................................................................7-89
Tire care ......................................................................7-44
Cargo area cover..........................................................4-126
Cargo capacity ..............................................................5-59
Cargo weight ................................................................5-63
Center console storage ................................................4-117
Central door lock switch ..............................................4-22
Certification label ..........................................................5-61
Certification label ............................................................8-8
Chains
Tire chains ..................................................................5-55
Changing tires ..............................................................6-15
Checking tire inflation pressure ....................................7-45
Child restraint system....................................................3-29
Lower anchor..............................................................3-36
Seat belt ......................................................................3-32
Tether anchor system..................................................3-34
Child-protector rear door lock ......................................4-24
Climate control air filter..............................................4-105
Climate control air filter................................................7-36
Clothes hanger ............................................................4-124
Combined instrument, see instrument cluster ..............4-56Compact spare tire ........................................................6-20
Compact spare tire replacement ....................................7-49
Consumer information ..................................................8-10
Cool box ......................................................................4-118
Coolant ..........................................................................7-29
Cooling fluid, see engine coolant ................................7-29
Crankcase emission control system ..............................7-90
Crankcase emission control system ..............................7-90
Cruise control system ....................................................5-41
Cup holder ..................................................................4-121
Curtain air bag ..............................................................3-57
Dashboard illumination,
see instrument panel illumination ..............................4-57
Dashboard, see instrument cluster ................................4-56
Daytime running light ..................................................4-84
Defogging (Windshield)..............................................4-113
Defroster (Rear window) ..............................................4-96
Defrosting (Windshield)..............................................4-113
Dimensions ......................................................................8-2
Display illumination,
see instrument panel illumination ..............................4-57
Displays, see instrument cluster....................................4-56
Door locks ....................................................................4-21
Central door lock switch ............................................4-22
Child-protector rear door lock....................................4-24
C
D
