2017 TOYOTA YARIS iA wheel

YARIS iA_OM_OM99N89z_(U)
5036-7. Warning/Indicator Lights and Warning Sounds
6
If Trouble Arises
■Power Steering Malfunction Indicator Light
●If the indicator light illuminates/flashes, the power steering will not operate
normally. If this happens, the steering wheel can still be operated, however,
the operation may feel heavy compared to normal, or the steering wheel
could vibrate when turning.
● Repeatedly jerking the steering wheel left and right while the vehicle is
stopped or moving extremely slowly will cause the power steering system to
go into protective mode which will make the steering feel heavy, but this
does not indicate a problem. If this occurs, park the vehicle safely and wait
several minutes for the system to return to normal.
WARNING
■Do not drive with the brake system warning light illuminated. Contact
your Toyota dealer to have the brakes inspected as soon as possible
Driving with the brake system warning light illuminated is dangerous. It indi-
cates that your brakes may not work at all or that they could completely fail
at any time. If this light remains illuminated, after checking that the parking
brake is fully released, have the brakes inspected immediately.
In addition, the effectiveness of the braking may diminish so you may need
to depress the brake pedal more strongly than normal to stop the vehicle.
■ Do not drive with both the ABS warning light and brake warning light
illuminated. Have the vehicle towed to your Toyota dealer to have the
brakes inspected as soon as possible
Driving when the brake system warning light and ABS warning light are illu-
minated simultaneously is dangerous.
When both lights are illuminated, the rear wheels could lock more quickly in
an emergency stop than under normal circumstances.
NOTICE
■Charging System Warning Light
Do not continue driving when the charging system warning light is illumi-
nated because the engine could stop unexpectedly.
■ Engine Oil Warning Light
● Do not run the engine if the oil pressure is low. Otherwise, it could result in
extensive engine damage.
● Do not run the engine if the oil level is low. Otherwise, it could result in
extensive engine damage.
■ High Engine Coolant Temperature Warning Light
Do not drive the vehicle with the high engine coolant temperature warning
light illuminated. Otherwise, it could result in damage to the engine.

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YARIS iA_OM_OM99N89z_(U)
7-6. Uniform Tire Quality Grading System (UTQGS)
The temperature grades A (the highes t), B, and C, represent the tire’s
resistance to the generation of heat and its ability to dissipate heat
when tested under controlled conditions on a specified indoor labora-
tory test wheel.
Sustained high temperature can cause the material of the tire to
degenerate and reduce tire life, and excessive temperatures can lead
to sudden tire failure.
Grade C corresponds to a level of performance which all passenger
vehicle tires must meet under the Federal Motor Vehicle Safety Stan-
dard No. 109. Grades B and A represent higher levels of performance
on the laboratory test wheel than the minimum required by law.
These grades will be added to the sidew alls of passenger vehicle tires
over the next several years according to a schedule established by
the NHTSA and the tire manufacturers.
The grade of tires available as st andard or optional equipment on Toy-
ota vehicles may vary with respect to grade.
ALL PASSENGER VEHICLE TIRES MUST CONFORM TO THESE
GRADES AND TO ALL OTHER FE DERAL TIRE-SAFETY REQUIRE-
MENTS.
Temperature-A, B, C
WARNING
■Keep your vehicle’s tires properly inflated and not overloaded
Driving with improperly inflated or overloaded tires is dangerous. Exces-
sive speed, underinflation, or excessive loading, either separately or in
combination, can cause heat buildup and possible tire failure. The tem-
perature grade for this tire is established for a tire that is properly
inflated and not overloaded.

YARIS iA_OM_OM99N89z_(U)
5317-7. Tire Information (U.S.A.)
7
Customer Information and Reporting Safety Defects
P215/65R15 95H is an example of a tire size and load index rating.
Here is an explanation of the various components of that tire size and
load index rating. Note that the tire size and load index rating may be
different from the example.
● P
Indicates a tire that may be inst alled on cars, SUVs, minivans and
light trucks as designated by the Tire and Rim Association (T&RA).
If your tire size does not begin with a letter this may mean it is desig-
nated by either ETRTO (European Tire and Rim Technical Organiza-
tion) or JATMA (Japan Tire Manufacturing Association).
● 215
“215” is the nominal width of the tire in millimeters. This three-digit
number gives the width in millimeter s of the tire from sidewall edge
to sidewall edge. In general, the larger the number, the wider the
tire.
● 65
“65” is the aspect ratio. This two-digit number indicates the tire’s
ratio of height to width.
● R
“R” is the tire construc tion symbol. R indicates “Radial ply construc-
tion”.
● 15
“15” is the wheel rim diameter in inches.
● 95
“95” is the Load Index. This two-or three-digit number indicates how
much weight each tire can support.
● H
“H” is the speed rating. The speed rating denotes the maximum
speed for which the use of the tire is rated.

YARIS iA_OM_OM99N89z_(U)
5337-7. Tire Information (U.S.A.)
7
Customer Information and Reporting Safety Defects
■Maximum Load Rating
This number indicates the maximum load in kilograms and pounds
that can be carried by the tire.
■Maximum Permissible Inflation Pressure
This number is the greatest amount of air pressure that should ever
be put in the tire under normal driving conditions.
■Tread Wear, Traction and Temperature Grades
● Tread wear: The tread wear grade is a comparative rating based
on the wear rate of the tire wh en tested under controlled condi-
tions on a specified government te st course. For example, a tire
graded 150 would wear one and one-half (1 1/2) times as well on
the government course as a tire graded 100.
● Traction: The traction grades, from highest to lowest are AA, A,
B, and C. The grades represent the tire’s ability to stop on wet
pavement as measured under controlled conditions on specified
government test surfaces of as phalt and concrete. A tire marked
C may have poor traction performance.
● Temperature: The temperature grades are A (the highest), B and
C, representing the tire’s resist ance to the generation of heat and
its ability to dissipate heat w hen tested under controlled condi-
tions on a specified indoor laboratory test wheel.
■Snow Tires
In some heavy snow areas, local governments may require true
snow tires, those with very deeply cut tread. These tires should only
be used in pairs or placed on all four wheels. Make sure you pur-
chase snow tires that are the same size and construction type as
the other tires on your vehicle.
■SAFETY WARNING
The following safety warning appears on the tire’s sidewall. SERI-
OUS INJURY MAY RESULT FROM: • EXPLOSION OF TIRE/RIM ASSEMBLY DUE TO IMPROPER MOUNTING-MATCH TIRE DIAMETER TO RIM DIAMETER;
NEVER EXCEED 40 psi (275 kPa) TO SEAT BEADS-ONLY
SPECIALLY TRAINED PERSONS SHOULD MOUNT TIRES.
• TIRE FAILURE DUE TO UNDE R-INFLATION/OVERLOADING/
DAMAGE-FOLLOW OWNER’S MANUAL AND PLACARD IN
VEHICLE-FREQUENTLY CHECK INFLATION PRESSURE AND
INSPECT FOR DAMAGE.

534
YARIS iA_OM_OM99N89z_(U)
7-7. Tire Information (U.S.A.)
Please refer to the sample below.Temporary tires
Nominal width of tire in millime-
ters
Ratio of height to width (aspect
ratio)
Diagonal
Rim diameter code
Load index & speed symbol
T115/70D16 90M is an example of a tire size and load index rating.
Here is an explanation of the various components of that tire size and
load index rating. Note that the tire size and load index rating may be
different from the example.
● T
Indicates a tire that may be inst alled on cars, SUVs, minivans and
light trucks as designated by the Tire and Rim Association (T&RA).
● 11 5
“115” is the nominal width of the ti re in millimeters. This three-digit
number gives the width in millimeter s of the tire from sidewall edge
to sidewall edge. In general, the larger the number, the wider the
tire.
● 70
“70” is the aspect ratio. This two-digit number indicates the tire’s
ratio of height to width.
● D
“D” is the tire construction symbol. D indicates “diagonal ply con-
struction”.
● 16
“16” is the wheel rim diameter in inches.
Information on Temporary Tires
1
2
3
4
5
6

538
YARIS iA_OM_OM99N89z_(U)
7-7. Tire Information (U.S.A.)
●Tire Placard: A label indicating the OE tire sizes, recommended
inflation pressure, and the maximu m weight the vehicle can carry.
● Tire Identification Number (TIN): A number on the sidewall of each
tire providing information about the tire brand and manufacturing
plant, tire size, and date of manufacture.
● Inflation Pressure: A measure of the amount of air in a tire.
● kPa: Kilopascal, the metric unit for air pressure.
● psi: Pounds per square inch, the English unit for air pressure.
● B-pillar: The structural member at the side of the vehicle behind the
front door.
● Original Equipment (OE): De scribes components originally
equipped on the vehicle.
● Vehicle Load Limit: The maximum value of the combination weight
of occupants and cargo.
● Bead Area of the Tire: Area of the tire next to the rim.
● Sidewall Area of the Tire: Area between the bead area and the
tread.
● Tread Area of the Tire: Area on the perimeter of the tire that con-
tacts the road when it’s mounted on the vehicle.
● Seating capacity means the total a llowable number of vehicle occu-
pants. Seating capacity is described on the tire label.
● Production options weight is the combination weight of installed
regular production options weighing over 2.3 kilograms in excess of
the standard items which they replace, and not previously consid-
ered in the curb weight or accessory weight, including heavy duty
brakes, ride levelers, roof rack, heavy duty battery, and special trim.
● Rim is the metal support (wheel) for a tire or a tire and tube assem-
bly upon which the tire beads are seated.
Glossary of Terms

539
YARIS iA_OM_OM99N89z_(U)
7-7. Tire Information (U.S.A.)
7
Customer Information and Reporting Safety Defects
Tire Maintenance
Improper or inadequate vehicle maintenance can cause tires to wear
abnormally. Here are some important maintenance points:
Inspect all tire pressure monthly (including the spare) when the tires
are cold. Maintain recommended pressures for the best ride, top han-
dling, and minimum tire wear. Use the pressures specified on the
vehicle tire information placard or tire label for optimum service.
To equalize tire wear and extend
tire life, Toyota recommends that
tire rotation is carried out at the
same interval as tire inspection.
Inspect the tires for uneven wear and damage. Abnormal wear is usu-
ally caused by one or a combination of the following:
• Incorrect tire pressure
• Improper wheel alignment
• Out-of-balance wheel
• Severe braking
After rotation, inflate all tire pressures to specification ( →P. 558) and
inspect the lug nu ts for tightness.
Tire Inflation Pressure
Tire Rotation
Do not include
(TEMPORARY USE ONLY)
spare tire in rotation.
Forward
NOTICE
Rotate unidirectional tires and radial tires that have an asymmetrical
tread pattern or studs only from front to rear, not from side to side. Tire
performance will be weakened if rotated from side to side.

5568-2. Specifications
YARIS iA_OM_OM99N89z_(U)
Dimensions
ItemVehicle specification
Overall length171.7 in. (4,360 mm)
Overall width66.7 in. (1,695 mm)
Overall height58.3 in. (1,480 mm)
Front track58.9 in. (1,495 mm)
Rear track58.5 in. (1,485 mm)
Wheelbase101.2 in. (2,570 mm)
Weights
ItemWeight
Manual transaxleAutomatic transaxle
GVWR (Gross Vehicle Weight
Rating)3,344 lb. (1,517 kg)3,393 lb. (1,539 kg)
GAWR (Gross Axle
Weight Rating)Front1,753 lb. (795 kg)1,795 lb. (814 kg)
Rear1,638 lb. (743 kg)1,627 lb. (738 kg)