Toyota 86 (2018 year). Manual — part 29
6-1. Specifications
Typical DOT and tire identification number (TIN)
Type A
DOT symbol*
Tire Identification Number
(TIN)
Tire manufacturer's identifica-
tion mark
Tire size code
Manufacturer's optional tire
type code (3 or 4 letters)
Type B
Manufacturing week
Manufacturing year
Manufacturer's code
*: The DOT symbol certifies
that the tire conforms to
applicable Federal Motor
Vehicle Safety Standards.
476
6-1. Specifications
Tire size
■ Typical tire size information
The illustration indicates typical
tire size.
Tire use
(P = Passenger car,
T = Temporary use)
Section width (millimeters)
Aspect ratio
(tire height to section width)
Tire construction code
(R = Radial, D = Diagonal)
Wheel diameter (inches)
Load index (2 or 3 digits)
Speed symbol
(alphabet with one letter)
■ Tire dimensions
Section width
Tire height
Wheel diameter
6
477
6-1. Specifications
Tire section names
Bead
Sidewall
Shoulder
Tread
Belt
Inner liner
Reinforcing rubber
Carcass
Rim lines
Bead wires
Chafer
Uniform Tire Quality Grading
This information has been prepared in accordance with regulations
issued by the National Highway Traffic Safety Administration of the
U.S. Department of Transportation.
It provides the purchasers and/or prospective purchasers of Toyota
vehicles with information on uniform tire quality grading.
Your Toyota dealer will help answer any questions you may have as
you read this information.
■ DOT quality grades
All passenger vehicle tires must conform to Federal Safety
Requirements in addition to these grades. Quality grades can be
found where applicable on the tire sidewall between tread shoulder
and maximum section width.
For example: Treadwear 200 Traction AA Temperature A
478
6-1. Specifications
■ Treadwear
The treadwear grade is a comparative rating based on the wear
rate of the tire when tested under controlled conditions on a speci-
fied 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. Performance may differ significantly from the norm due
to variations in driving habits, service practices and differences in
road characteristics and climate.
■ Traction AA, A, B, C
The traction grades, from highest to lowest, are AA, 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
(straight ahead) traction tests and does not include cornering (turn-
ing) traction.
■ Temperature A, B, C
The temperature grades are A (the highest), B, and C, represent-
ing the tire’s resistance to the generation of heat and its ability to
dissipate heat when tested under controlled conditions on a speci-
fied indoor laboratory test wheel.
6
Sustained high temperature can cause the material of the tire to
degenerate and reduce tire life, and excessive temperature can lead
to sudden tire failure.
Grade C corresponds to a level of performance which all passenger
car tires must meet under the Federal Motor Vehicle Safety Standard
No. 109.
Grades B and A represent higher levels of performance on the labo-
ratory test wheel than the minimum required by law.
479
6-1. Specifications
Warning: The temperature grades of a tire assume that it is properly
inflated and not overloaded.
Excessive speed, underinflation, or excessive loading, either sepa-
rately or in combination, can cause heat buildup and possible tire fail-
ure.
Glossary of tire terminology
Tire related term
Meaning
Tire pressure when the vehicle has been
Cold tire inflation
parked for three hours or more, or has not
pressure
been driven more than 1 mile or 1.5 km under
that condition
The maximum cold inflated pressure to which a
Maximum inflation
tire may be inflated, shown on the sidewall of
pressure
the tire
Recommended
Cold tire inflation pressure recommended by a
inflation pressure
manufacturer.
The combined weight (in excess of those stan-
dard items which may be replaced) of auto-
matic transmission, power steering, power
Accessory weight
brakes, power windows, power seats, radio
and heater, to the extent that these items are
available as factory-installed equipment
(whether installed or not)
The weight of a motor vehicle with standard
equipment, including the maximum capacity of
Curb weight
fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional
engine
The sum of:
(a) Curb weight
Maximum loaded
(b) Accessory weight
vehicle weight
(c) Vehicle capacity weight
(d) Production options weight
480
6-1. Specifications
Tire related term
Meaning
150 lb. (68 kg) times the number of occupants
Normal occupant
specified in the second column of Table 1* that
weight
follows
Distribution of occupants in a vehicle as speci-
Occupant distribution
fied in the third column of Table 1* below
The combined weight of installed regular pro-
duction options weighing over 5 lb. (2.3 kg) in
excess of the standard items which they
Production options
replace, not previously considered in curb
weight
weight or accessory weight, including heavy
duty brakes, ride levelers, roof rack, heavy duty
battery, and special trim
A metal support for a tire or a tire and tube
Rim
assembly upon which the tire beads are seated
Rim diameter
Nominal diameter of the bead seat
(Wheel diameter)
Rim size designation
Rim diameter and width
The industry manufacturer’s designation for a
Rim type designation
rim by style or code
Rim width
Nominal distance between rim flanges
Vehicle capacity
The rated cargo and luggage load plus 150 lb.
weight (Total load
(68 kg) times the vehicle’s designated seating
capacity)
capacity
6
The load on an individual tire that is determined
Vehicle maximum load
by distributing to each axle its share of the
on the tire
maximum loaded vehicle weight, and dividing
by two
481
6-1. Specifications
Tire related term
Meaning
The load on an individual tire that is determined
by distributing to each axle its share of curb
Vehicle normal load
weight, accessory weight, and normal occu-
on the tire
pant weight (distributed in accordance with
Table 1* below), and dividing by two
The surface area of the rim not covered by the
Weather side
inflated tire
The part of the tire that is made of steel wires,
Bead
wrapped or reinforced by ply cords and that is
shaped to fit the rim
A breakdown of the bond between components
Bead separation
in the bead
A pneumatic tire in which the ply cords that
extend to the beads are laid at alternate angles
Bias ply tire
substantially less than 90 degrees to the cen-
terline of the tread
The tire structure, except tread and sidewall
Carcass
rubber which, when inflated, bears the load
The breaking away of pieces of the tread or
Chunking
sidewall
Cord
The strands forming the plies in the tire
The parting of cords from adjacent rubber com-
Cord separation
pounds
Any parting within the tread, sidewall, or inner-
Cracking
liner of the tire extending to cord material
A pneumatic tire with an inverted flange tire
and rim system in which the rim is designed
with rim flanges pointed radially inward and the
CT
tire is designed to fit on the underside of the
rim in a manner that encloses the rim flanges
inside the air cavity of the tire
482
6-1. Specifications
Tire related term
Meaning
A tire designed to operate at higher loads and
Extra load tire
at higher inflation pressures than the corre-
sponding standard tire
Groove
The space between two adjacent tread ribs
The layer(s) forming the inside surface of a
Innerliner
tubeless tire that contains the inflating medium
within the tire
The parting of the innerliner from cord material
Innerliner separation
in the carcass
(a)The sidewall that contains a whitewall, bears
white lettering, or bears manufacturer, brand,
and/or model name molding that is higher or
deeper than the same molding on the other
Intended outboard
sidewall of the tire, or
sidewall
(b)The outward facing sidewall of an asymmet-
rical tire that has a particular side that must
always face outward when mounted on a vehi-
cle
A tire designated by its manufacturer as pri-
Light truck (LT) tire
marily intended for use on lightweight trucks or
multipurpose passenger vehicles
The maximum load that a tire is rated to carry
Load rating
for a given inflation pressure
6
The load rating for a tire at the maximum per-
Maximum load rating
missible inflation pressure for that tire
Maximum permissible
The maximum cold inflation pressure to which
inflation pressure
a tire may be inflated
The rim on which a tire is fitted for physical
Measuring rim
dimension requirements
Any parting at any junction of tread, sidewall, or
Open splice
innerliner that extends to cord material
Outer diameter
The overall diameter of an inflated new tire
483
6-1. Specifications
Tire related term
Meaning
The linear distance between the exteriors of
the sidewalls of an inflated tire, including eleva-
Overall width
tions due to labeling, decorations, or protective
bands or ribs
A tire intended for use on passenger cars, mul-
tipurpose passenger vehicles, and trucks, that
Passenger car tire
have a gross vehicle weight rating (GVWR) of
10,000 lb. or less.
Ply
A layer of rubber-coated parallel cords
A parting of rubber compound between adja-
Ply separation
cent plies
A mechanical device made of rubber, chemi-
cals, fabric and steel or other materials, that,
Pneumatic tire
when mounted on an automotive wheel, pro-
vides the traction and contains the gas or fluid
that sustains the load
A pneumatic tire in which the ply cords that
Radial ply tire
extend to the beads are laid at substantially 90
degrees to the centerline of the tread
A tire designed to operate at higher loads and
Reinforced tire
at higher inflation pressures than the corre-
sponding standard tire
The linear distance between the exteriors of
the sidewalls of an inflated tire, excluding ele-
Section width
vations due to labeling, decoration, or protec-
tive bands
That portion of a tire between the tread and
Sidewall
bead
The parting of the rubber compound from the
Sidewall separation
cord material in the sidewall
484
6-1. Specifications
Tire related term
Meaning
A tire that attains a traction index equal to or
greater than 110, compared to the ASTM E-
1136 Standard Reference Test Tire, when
using the snow traction test as described in
ASTM F-1805-00, Standard Test Method for
Snow tire
Single Wheel Driving Traction in a Straight Line
on Snow-and Ice-Covered Surfaces, and which
is marked with an Alpine Symbol (
) on at
least one sidewall
The rim on which a tire is fitted for testing, and
Test rim
may be any rim listed as appropriate for use
with that tire
That portion of a tire that comes into contact
Tread
with the road
A tread section running circumferentially
Tread rib
around a tire
Tread separation
Pulling away of the tread from the tire carcass
The projections within the principal grooves
Treadwear indicators
designed to give a visual indication of the
(TWI)
degrees of wear of the tread
The fixture used to hold the wheel and tire
Wheel-holding fixture
assembly securely during testing
6
*: Table 1 Occupant loading and distribution for vehicle normal load
for various designated seating capacities
485
6-1. Specifications
Designated seating
Occupant distribution in
Vehicle normal load,
capacity, Number of
a normally loaded
Number of occupants
occupants
vehicle
2 through 4
2
2 in front
2 in front, 1 in second
5 through 10
3
seat
2 in front, 1 in second
11 through 15
5
seat, 1 in third seat, 1
in fourth seat
2 in front, 2 in second
16 through 22
7
seat, 2 in third seat, 1
in fourth seat
486
6-2. Customization
Customizable features
Your vehicle includes a variety of electronic features that can be per-
sonalized to your preferences. Programming these preferences
requires specialized equipment and may be performed by your
Toyota dealer.
Some function settings are changed simultaneously with other functions
being customized. Contact your Toyota dealer.
Customized
Item
Function
Default setting
setting
Smart key system
On
Off
Operation signal
On
Off
(Emergency flashers)
Operation signal
Smart key
On
Off
(Buzzer)
system
(P. 25)
Operation buzzer vol-
Level 5
Level 0 to 7
ume
Number of permissible
times of continuous
Twice
Unlimited
smart lock
6
487
6-2. Customization
Customized
Item
Function
Default setting
setting
Driver's door
unlocked in
Both side
one step, both
doors
Unlocking operation
side doors
unlocked in
unlocked in
one step
two steps
Automatic door lock
function to be activated
On
Off
if door is not opened
after being unlocked
Time elapsed before
30 seconds
automatic door lock
function is activated if
60 seconds
door is not opened after
120 seconds
being unlocked
Wireless
Operation signal
On
Off
remote con-
(Emergency flashers)
trol
Operation signal
(P. 38)
On
Off
(Buzzer)
Operation buzzer vol-
Level 5
Level 0 to 7
ume
Door lock buzzer
On
Off
Trunk unlocking func-
On
Off
tion
Push and hold
(long)
Trunk unlocking opera-
Push and hold
One short push
tion
(short)
Two short
pushes
Panic function
On
Off
Vehicle finder function
Off
On
488
6-2. Customization
Customized
Item
Function
Default setting
setting
Operation when doors
are unlocked using the
Alarm
mechanical key (vehi-
Off
On
(P. 82)
cles with a smart key
system)
Light sensor sensitivity
±0%
-40% to +40%
Automatic
Time elapsed before
0 second
light control
headlights automati-
system
30 seconds
60 seconds
cally turn off after doors
(P. 222)
are closed
90 seconds
Time elapsed before
Rear window
the rear window defog-
defogger
ger turn off (vehicles
15 minutes
Continue
(P. 284)
with an automatic air
conditioning system)
7.5 seconds
Time elapsed before
15 seconds
lights turn off
30 seconds
Operation when the
On
Off
doors are unlocked
Operation after the
Illumination
engine switch is turned
On
Off
(P. 289)
off
6
Interior light illumination
upon approach (vehi-
On
Off
cles with a smart key
system)
Interior light illumination
On
Off
489
6-2. Customization
490
For owners
7
Reporting safety defects
for U.S. owners
492
Seat belt instructions
for Canadian owners
(in French)
493
SRS airbag instructions
for Canadian owners
(in French)
496
491
Reporting safety defects for U.S. owners
If you believe that your vehicle has a defect which could cause a
crash or could cause injury or death, you should immediately
inform the National Highway Traffic Safety Administration (NHTSA)
in addition to notifying Toyota Motor Sales, U.S.A., Inc. (Toll-free:
1-800-331-4331).
If NHTSA receives similar complaints, it may open an investigation,
and if it finds that a safety defect exists in a group of vehicles, it
may order a recall and remedy campaign. However, NHTSA can-
not become involved in individual problems between you, your
dealer, or Toyota Motor Sales, U.S.A., Inc.
To contact NHTSA, you may call the Vehicle Safety Hotline
toll-free at
1-888-327-4236
(TTY:
1-800-424-9153); go to
http://www.safercar.gov; or write to: Administrator, NHTSA,
1200 New Jersey Ave, S.E., Washington, DC 20590. You can
also obtain other information about motor vehicle safety from
492
Большое спасибо!
Ваше мнение очень важно для нас.
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст