Page 497 of 560

4978-1. Specifications
8
Vehicle specifications
Intended outboard side-
wall
(a)The sidewall that contains 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 asymmetri-
cal tire that has a par ticular side that must
always face outward whe n mounted on a vehi-
cle
Light truck (LT) tire
A tire designated by its manufacturer as primar-
ily intended for use on lightweight trucks or mul-
tipurpose passenger vehicles
Load ratingThe maximum load that a tire is rated to carry
for a given inflation pressure
Maximum load ratingThe load rating for a tire at the maximum per-
missible inflation pressure for that tire
Maximum permissible
inflation pressureThe maximum cold inflation pressure to which a
tire may be inflated
Measuring rimThe rim on which a tire is fitted for physical
dimension requirements
Open spliceAny parting at any junction of tread, sidewall, or
innerliner that extends to cord material
Outer diameterThe overall diameter o f an inflated new tire
Overall width
The linear distance between the exteriors of the
sidewalls of an inflated ti re, including elevations
due to labeling, decorations, or protective bands
or ribs
Passenger car tire
A tire intended for use on passenger cars, multi-
purpose passenger vehicles, and trucks, that
have a gross vehicle weight rating (GVWR) of
10,000 lb. or less.
PlyA layer of rubber-coated parallel cords
Ply separationA parting of rubber compound between adjacent
plies
Tire related termMeaning
Page 498 of 560

4988-1. Specifications
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 whic h 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 correspond-
ing standard tire
Section width
The linear distance between the exteriors of the
sidewalls of an inflated tire, excluding elevations
due to labeling, decoratio n, or protective bands
SidewallThat portion of a tire between the tread and
bead
Sidewall separationThe 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 a s described in ASTM F-
1805-00, Standard Test Method for Single
Wheel Driving Traction i n a Straight Line on
Snow-and Ice-Covered Su rfaces, 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
TreadThat portion of a tire t hat comes into contact
with the road
Tread ribA tread section running circumferentially around
a tire
Tread separationPulling away of the tread from the tire carcass
Tire related termMeaning
Page 544 of 560

544Alphabetical Index
Windshield wiper de-icer switch................................... 325, 335
Windshield wipers and washer switch ................................. 226
Wireless charger switch ....... 355
T
Tail lights Light switch .......................... 219
Replacing light bulbs ............ 430
Theft deterrent system Alarm ...................................... 81
Immobilizer system ................ 80
Tire inflati on pressure
Maintenance data................. 485
Tire inflation pressure display function............................... 402
Warning light ........................ 446
Tire information ...................... 490 Glossary ............................... 494
Size ...................................... 492
Tire identification number ..... 491
Tire section names ............... 492
Tire pressure warning system Function ............................... 402
Initializing ............................. 405
Installing tire pressure warning valves and transmitters ...... 405
Registering ID codes ............ 409
Warning light ........................ 446
Tires ......................................... 400 Chains .................................. 315
Checking .............................. 400
Glossary ............................... 494
If you have a flat tire ............. 456
Inflation pressure.................. 412
Information ........................... 490
Replacing ............................. 456
Rotating tires ........................ 402
Size ...................................... 485
Snow tires ............................ 313
Spare tire.............................. 456 Tire identification number .....491
Tire inflation pressure display
function ...............................402
Tire pressure warning system ...........................................402
Uniform Tire Qua lity Grading 493
Warning light ........................446
Tools ................................347, 457
Top tether strap ........................61
Total load capacity .........195, 198
Towing Dinghy towing .......................200
Emergency towing ................437
Towing eyelet ...............438, 457
Trailer towing ........................199
Toyota Safety Sense 2.0 ........234 Automatic High Be am ...........222
Dynamic radar cruise control with full-speed range ..........265
LTA (Lane Traci ng Assist) ....250
PCS (Pre-Collisio n System) .239
RSA (Road Sign Assist) .......262
TRAC (Traction Control) ........306
Traction battery (Hybrid battery) .................................................75Cleaning the hybrid battery (trac- tion battery) air intake vent .417
Hybrid battery (tr action battery)
air intake and discharge vents .............................................78
Location ..................................75
Specification .........................482
Warning messages .................79
Traction Control (TRAC) ........306
Traction motor (electric motor)70
Trailer towing ..........................199
Transmission Driving mode select switch ...304
Hybrid transmission ..............208
Trip meters ................................90
Turn signal lights Replacing light bulbs ............430
Page 560 of 560
560
GAS STATION INFORMATION
Auxiliary catch lever (P.387)
Power back door switch ( P.143)
Fuel filler door opener switch ( P.232)
Fuel filler door ( P.232)
Tire inflation pressure ( P.485)
Hood lock release lever ( P.387)
Fuel tank capacity (Reference)14.5 gal. (55 L, 12.1 Imp.gal.)
Fuel typeUnleaded gasoline onlyP.481
Cold tire infl ation pressureP.485
Engine oil capacity
(Drain and refill reference)P.482
Engine oil typeP.482
A
B
C
D
E
F