Toyota C-HR (2018 year). Manual - part 30

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Temperature A, B, C
The temperature grades are A (the highest), B, and C, representing
the tire’s resistance to the generation of heat and its ability to dissi-
pate heat when tested under controlled conditions on a specified
indoor laboratory test wheel.

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 Stan-

dard No. 109.
Grades B and A represent higher levels of performance on the labo-

ratory test wheel than the minimum required by law.
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

failure.

468

Glossary of tire terminology

Tire related term

Meaning

Cold tire inflation pres-

sure

Tire pressure when the vehicle has been

parked for three hours or more, or has not

been driven more than 1 mile or 1.5 km under

that condition

Maximum inflation

pressure

The maximum cold inflated pressure to which

a tire may be inflated, shown on the sidewall

of the tire

Recommended infla-

tion pressure

Cold tire inflation pressure recommended by a

manufacturer

Accessory weight

The combined weight (in excess of those stan-

dard items which may be replaced) of auto-

matic transmission, power steering, power

brakes, power windows, power seats, radio

and heater, to the extent that these items are

available as factory-installed equipment

(whether installed or not)

Curb weight

The weight of a motor vehicle with standard

equipment, including the maximum capacity of

fuel, oil and coolant, and if so equipped, air

conditioning and additional weight optional

engine

Maximum loaded vehi-

cle weight

The sum of:

(a) Curb weight

(b) Accessory weight

(d) Production options weight

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 occupants in a vehicle as speci-

fied in the third column of Table 1

below

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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 tire or a tire and tube

assembly upon which the tire beads are

seated

Rim diameter

(Wheel diameter)

Nominal diameter of the bead seat

Rim size designation

Rim diameter and width

Rim type designation

The industry manufacturer’s designation for a

rim by style or code

Rim width

Nominal distance between rim flanges

Vehicle capacity

weight (Total load

capacity)

The rated cargo and luggage load plus 150 lb.

(68 kg) times the vehicle’s designated seating

capacity

Vehicle maximum load

on the tire

The load on an individual tire that is deter-

mined by distributing to each axle its share of

the maximum loaded vehicle weight, and

dividing by two

Vehicle normal load on

the tire

The load on an individual tire that is deter-

mined by distributing to each axle its share of

curb weight, accessory weight, and normal

occupant weight (distributed in accordance

with Table 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 compo-

nents in the bead

Tire related term

Meaning

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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 centerline 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

compounds

Cracking

Any parting within the tread, sidewall, or inner-

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 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

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 the 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 contains a whitewall,

bears white lettering, or bears manufac-

turer, 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 asym-

metrical tire that has a particular side that

must always face outward when mounted

on a vehicle

Tire related term

Meaning

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Light truck (LT) tire

A tire designated by its 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 diameter of an inflated new tire

Overall width

The linear distance between the exteriors of

the sidewalls of an inflated tire, including ele-

vations due to labeling, decorations, or protec-

tive bands or ribs

Passenger car tire

A tire intended for use on passenger cars,

multipurpose 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 automotive wheel, pro-

vides the traction and contains 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

Tire related term

Meaning

472

: Table 1

⎯ Occupant loading and distribution for vehicle normal load for

various designated seating capacities

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

Snow tire

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

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

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 that 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

Tire related term

Meaning

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Designated seating

capacity, Number of

occupants

Vehicle normal load,

Number of occupants

Occupant distribution

in a normally loaded

vehicle

2 through 4

2 in front

5 through 10

2 in front, 1 in second

seat

11 through 15

2 in front, 1 in second

seat, 1 in third seat, 1

in fourth seat

16 through 20

2 in front, 2 in second

seat, 2 in third seat, 1

in fourth seat

474

Customizable features

Press “

<” or “>” of the meter control switches, select

Press “

∧” or “∨” of the meter control switches, select “Meter Set-

tings”, and then press

Press “

∧” or “∨” of the meter control switches, select the item, and

then press

Press “

∧” or “∨” of the meter control switches, select the desired

setting, and then press

To go back to the previous screen or exit the customize mode,
press .

Some function settings are changed simultaneously with other func-
tions when customized. Contact your Toyota dealer for further details.

Settings that can be changed using the multi-information display
Settings that can be changed by your Toyota dealer

Definition of symbols: O = Available, — = Not available

Your vehicle includes a variety of electronic features that can be
personalized to suit your preferences. The settings of these fea-
tures can be changed using the multi-information display or at
your Toyota dealer.

Customizing vehicle features using the multi-information display

Customizable features

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Gauges, meters and multi-information display (

→P. 86, 89)

: The default setting varies according to country.

: 2 of the following items: current fuel consumption (gauge display), current

fuel consumption (numerical display), average fuel economy (after reset),
average fuel economy (after start), average fuel economy (after refuel),
average vehicle speed (after reset), average vehicle speed (after start),
elapsed time (after reset), elapsed time (after start), distance (driving
range), distance (after start), blank.

Function

Default setting

Customized

setting

Language

English

French

O O

Units

miles (MPG)

km (km/L)

O O

km (L/100 km)

°F

°C

O O

Eco Driving Indicator Light

(Self-lighting)

Off

O O

Drive information 1

Current fuel

consumption

(gauge display)

O O

Average fuel

economy

(after reset)

Drive information 2

Distance

(driving range)

O O

Average vehicle

speed (after reset)

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Instrument cluster (

→P. 92)

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Smart key system

and wireless remote control (

→P. 105, 118)

: If equipped

Function

Default setting

Customized

setting

Sensor sensitivity for dark-
ening the brightness of the
instrument cluster
depending on the outside
brightness

Standard

-2 to 2

— O

Sensor sensitivity for
returning the brightness of
the instrument cluster to
the original level depend-
ing on the outside bright-
ness

Standard

-2 to 2

— O

Function

Default setting

Customized

setting

Operation signal (buzzer)

Off

— O

1 to 7

Operation signal (emer-
gency flashers)

Off

— O

Unlocking operation

Driver’s door

unlocked in one

step, all doors

unlocked in two

step

All doors unlocked

in one step

— O

Time elapsed before the
automatic door lock func-
tion is activated if a door is
not opened after being
unlocked

60 seconds

30 seconds

— O

120 seconds

Open door reminder
buzzer (When locking the
vehicle)

Off

— O

Locking operation when
door opened

Off

— O

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Smart key system

(

→P. 118)

: If equipped

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Wireless remote control (

→P. 105)

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Outside rear view mirrors (

→P. 137)

Function

Default setting

Customized

setting

Smart key system

Off

— O

Smart door unlocking

Driver’s door

All the doors

— O

Number of consecutive
door lock operations

2 times

As many as

desired

— O

Function

Default setting

Customized

setting

Wireless remote control

Off

— O

Function

Default setting

Customized

setting

Automatic mirror folding
and extending operation

Linked to the

locking/unlocking

of the doors

Off

— O

Linked to opera-

tion of the engine

switch

— O

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Power windows (

→P. 140)

: Vehicles without a smart key system

: Vehicles with a smart key system

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Turn signal lever (

→P. 176)

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Automatic light control system (

→P. 185)

Function

Default setting

Customized

setting

Key

or mechanical

key

linked operation

(open)

Off

— O

Key

or mechanical

key

linked operation

(close)

Off

— O

Wireless remote control
linked operation (open
only)

Off

— O

Key

or mechanical

key

, wireless remote

control linked operation
signal (buzzer)

Off

— O

Function

Default setting

Customized

setting

Times of flashing of the
lane change signal flash-
ers

Off

— O

Function

Default setting

Customized

setting

Light sensor sensitivity

Level 0

Level -2 to 2

— O

Time elapsed before
headlights automatically
turn off after doors are
closed

30 seconds

Off

— O

60 seconds

90 seconds

479

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PCS (Pre-Collision System) (

→P. 211)

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LDA (Lane Departure Alert with steering control) (

→P. 226)

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Air conditioning system (

→P. 290)

Function

Default setting

Customized

setting

Pre-collision system

Off

O O

Warning timing

Middle

Far

O O

Near

Function

Default setting

Customized

setting

Steering assist

Off

O O

Alert sensitivity

Standard

High

O O

Vehicle sway warning

Off

O O

Vehicle sway warning sen-
sitivity

Standard

Low

O O

High

Function

Default setting

Customized

setting

Switching between out-
side air and recirculated
air mode linked to A/C
auto switch operation

Off

— O

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