TOYOTA GT86 2019 Owners Manual (in English)

481
6-1. Specifications
6
Vehicle specifications
Tire related termMeaning
Normal occupant
weight 150 lb. (68 kg) times the
number of occupants
specified in the second column of Table 1
* that
follows
Occupant distribution Distribution of occupant
s in a vehicle as speci-
fied in the third column of Table 1
* below
Production options
weight The combined weight of installed regular pro-
duction options weighing over 5 lb. (2.3 kg) in
excess of the standard items which they
replace, not previously considered in curb
weight or accessory weight, including heavy
duty brakes, ride levelers, roof rack, heavy duty
battery, and special trim
Rim A metal support for a ti
re or a tire and tube
assembly upon which the tire beads are seated
Rim diameter
(Wheel diameter) Nominal diameter o
f the bead seat
Rim size designation R im diameter and width
Rim type designation The industry manufacturer’s designation for a
rim by style or code
Rim width Nominal distan ce between rim flanges
Vehicle capacity
weight (Total load
capacity) The rated cargo and luggage load plus 150 lb.
(68 kg) times the vehicl
e’s designated seating
capacity
Vehicle maximum load
on the tire The load on an individual tire that is determined
by distributing to each
axle its share of the
maximum loaded vehicle weight, and dividing
by two

482 6-1. Specifications
Tire related termMeaning
Vehicle normal load
on the tire The load on an individual tire that is determined
by distributing to each axle its share of curb
weight, accessory weight, and normal occu-
pant weight (distributed in accordance with
Ta b l e 1
* below), and dividing by two
Weather side The surface area of the
rim not covered by the
inflated tire
Bead The part of the tire that
is made of steel wires,
wrapped or reinforced by ply cords and that is
shaped to fit the rim
Bead separation A breakdown of the bond between components
in the bead
Bias ply tire A pneumatic tire in which the ply cords that
extend to the beads are laid at alternate angles
substantially less than 90 degrees to the cen-
terline of the tread
Carcass The tire structure, except tread and sidewall
rubber which, when inflated, bears the load
Chunking The breaking away of pieces of the tread or
sidewall
Cord The strands forming the plies in the tire
Cord separation The parting of cords from adjacent rubber com-
pounds
Cracking Any parting withi
n the tread, sidewall, or inner-
liner of the tire extending to cord material
CT 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
tire is designed to fit on
the underside of the
rim in a manner that en closes the rim flanges
inside the air cavity of the tire

483
6-1. Specifications
6
Vehicle specifications
Tire related termMeaning
Extra load tire A tire designed to operate at higher loads and
at higher inflation pressures than the corre-
sponding standard tire
Groove The space between two adjacent tread ribs
Innerliner The layer(s) forming th
e inside surface of a
tubeless tire that contains the inflating medium
within the tire
Innerliner separation The parting of the innerliner from cord material
in the carcass
Intended outboard
sidewall (a)The sidewall that con
tains a whitewall, bears
white lettering, or bear s manufacturer, brand,
and/or model name molding that is higher or
deeper than the same molding on the other
sidewall of the tire, or
(b)The outward facing sidewall of an asymmet-
rical tire that has a particular side that must
always face outward whe n mounted on a vehi-
cle
Light truck (LT) tire A tire designated by it
s manufacturer as pri-
marily intended for use on lightweight trucks or
multipurpose passenger vehicles
Load rating The maximum load
that a tire is rated to carry
for a given inflation pressure
Maximum load rating The load rating for a tire at the maximum per-
missible inflation pressure for that tire
Maximum permissible
inflation pressure The maximum cold inflation pressure to which
a tire may be inflated
Measuring rim The rim on which a tire is fitted for physical
dimension requirements
Open splice Any parting at any junction of tread, sidewall, or
innerliner that extends to cord material
Outer diameter The overall diam eter of an inflated new tire

484 6-1. Specifications
Tire related termMeaning
Overall width The linear distance between the exteriors of
the sidewalls of an inflated tire, including eleva-
tions due to labeling, decorations, or protective
bands or ribs
Passenger car tire A tire intended for use on passenger cars, mul-
tipurpose passenger vehicles, and trucks, that
have a gross vehicle weight rating (GVWR) of
10,000 lb. or less.
Ply A layer of rubber-coated parallel cords
Ply separation A parting of rubber compound between adja-
cent plies
Pneumatic tire A mechanical device made of rubber, chemi-
cals, fabric and steel or
other materials, that,
when mounted on an aut omotive wheel, pro-
vides the traction and co ntains the gas or fluid
that sustains the load
Radial ply tire A pneumatic tire in which the ply cords that
extend to the beads are laid at substantially 90
degrees to the centerline of the tread
Reinforced tire A tire designed to operate at higher loads and
at higher inflation pressures than the corre-
sponding standard tire
Section width The linear distance between the exteriors of
the sidewalls of an inflated tire, excluding ele-
vations due to labeling,
decoration, or protec-
tive bands
Sidewall That portion of a tire
between the tread and
bead
Sidewall separation The parting of the rubber compound from the
cord material in the sidewall

485
6-1. Specifications
6
Vehicle specifications
*:Table 1
 Occupant loading and distribut ion for vehicle normal load
for various designated seating capacities
Tire related termMeaning
Snow tire A tire that attains a tra
ction index equal to or
greater than 110, compared to the ASTM E-
1136 Standard Reference Test Tire, when
using the snow tractio n test as described in
ASTM F-1805-00, Standa rd Test Method for
Single Wheel Driving Traction in a Straight Line
on Snow-and Ice-Covered Surfaces, and which
is marked with an Alp ine Symbol ( ) on at
least one sidewall
Test rim The rim on which a tire is
fitted for testing, and
may be any rim listed as appropriate for use
with that tire
Tread That portion of a tire t
hat comes into contact
with the road
Tread rib A tread section running circumferentially
around a tire
Tread separation Pulling away of the tread from the tire carcass
Treadwear indicators
(TWI) The projections within the principal grooves
designed to give a visual indication of the
degrees of wear of the tread
Wheel-holding fixture The fixture used to hold the wheel and tire
assembly securely during testing

486 6-1. Specifications
Designated seating
capacity, Number of occupantsVehicle normal load,
Number of occupantsOccupant distribution in a normally loaded vehicle
2 through 4 2 2 in front
5 through 10 3 2 in front, 1 in second
seat
11 through 15 5 2 in front, 1 in second
seat, 1 in third seat, 1
in fourth seat
16 through 22 7 2 in front, 2 in second
seat, 2 in third seat, 1
in fourth seat

487
6
Vehicle specifications
6-2. Customization
Customizable features
ItemFunctionDefault settingCustomizedsetting
Smart key
system
(
P. 25) Smart key system On Off
Operation signal
(Emergency flashers)
On Off
Operation signal
(Buzzer) On Off
Operation buzzer vol-
ume Level 5 Level 0 to 7
Number of permissible
times of continuous
smart lock Twice Unlimited
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.

488 6-2. Customization
Wireless
remote con-
trol
(
P. 38)Unlocking operation
Driver's door
unlocked in
one step, both
side doors
unlocked in
two stepsBoth side
doors
unlocked in
one step
Automatic door lock
function to be activated
if door is not opened
after being unlocked On Off
Time elapsed before
automatic door lock
function is activated if
door is not opened after
being unlocked 60 seconds
30 seconds
120 seconds
Operation signal
(Emergency flashers) On Off
Operation signal
(Buzzer) On Off
Operation buzzer vol-
ume Level 5 Level 0 to 7
Door lock buzzer On Off
Trunk unlocking func-
tion On Off
Trunk unlocking opera-
tion Push and hold
(short) Push and hold
(long)
One short push
Two short pushes
Panic function On Off
Vehicle finder function Off On
ItemFunctionDefault settingCustomized setting

489
6-2. Customization
6
Vehicle specifications
Alarm
(
P. 82)
Operation when doors
are unlocked using the
mechanical key (vehi-
cles with a smart key
system)
Off On
Automatic
light control
system
( P. 222) Light sensor sensitivity ±0% -40% to +40%
Time elapsed before
headlights automati-
cally turn off after doors
are closed
30 seconds0 second
60 seconds
90 seconds
Rear window
defogger
(
P. 284) Time elapsed before
the rear window defog-
ger turn off (vehicles
with an automatic air
conditioning system)
15 minutes Continue
Illumination
(
P. 289) Time elapsed before
lights turn off
15 seconds7.5 seconds
30 seconds
Operation when the
doors are unlocked On Off
Operation after the
engine switch is turned
off On Off
Interior light illumination
upon approach (vehi-
cles with a smart key
system) On Off
Interior light illumination On Off
ItemFunctionDefault settingCustomized setting

490 6-2. Customization