2022 TOYOTA TUNDRA inflation pressure

5237-2. Steps to take in an emergency
7
When trouble arises
■The temporary spare tire
●Your vehicle is equipped with a temporary spare tire that may be a differ-
ent size, tread type, and/or manufacturer from the ground tires installed
on your vehicle.
●The temporary spare tire is iden tified by the “TEMPORARY USE ON LY ”
marking on the disc wheel and/or the tire sidewall.
Use the temporary spare tire temp orarily, and only in an emergency.
●Make sure to check the tire inflation pressure of the temporary spare
tire. ( P. 5 5 1 )
■After completing the tire change (vehicles with the tire pressu re
warning system)
The tire pressure warni ng system must be reset. ( P. 433)
■When using the temporary spare tire (vehicles with the tire pre ssure
warning system)
As the temporary spare tire is no t equipped with the tire pressure warning
valve and transmitter, low inflation pressure of the spare tire will not be
indicated by the tire pressure warning system. Also, if you rep lace the
temporary spare tire after the tire pressure warning light come s on, the
light remains on.
■If you have a flat rear tire on a road covered with snow or ice
Install the temporary spare tire on one of the front wheels of the vehicle.
Perform the following steps and f it tire chains to the rear tires:
Replace a front tire with the temporary spare tire.
Replace the flat rear tire with the tire removed from the front of the
vehicle.
Fit tire chains to the rear tires.
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2
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5518-1. Specifications
8
Vehicle specifications
Ty p e A
Ty p e B
Tires and wheels
Tire sizeP245/75R16 109S
Tire inflation pressure
(Recommended cold
tire inflation pressure)
Front tires:
32 psi (220 kPa, 2.2 kgf/cm2 or bar)
Rear tires:
32 psi (220 kPa, 2.2 kgf/cm
2 or bar)
Spare tire:
32 psi (220 kPa, 2.2 kgf/cm
2 or bar)
Wheel size16 × 7 J, 16 × 7 JJ (spare wheel)
Wheel nut torque83 ft·lbf (113 N·m, 11.5 kgf·m)
Tire size265/70R16 112T
Tire inflation pressure
(Recommended cold
tire inflation pressure)
Front tires:
30 psi (210 kPa, 2.1 kgf/cm2 or bar)
Rear tires:
30 psi (210 kPa, 2.1 kgf/cm
2 or bar)
Spare tire:
30 psi (210 kPa, 2.1 kgf/cm
2 or bar)
Wheel size16 × 7 J, 16 × 7 JJ (spare wheel)
Wheel nut torque83 ft·lbf (113 N·m, 11.5 kgf·m)

5528-1. Specifications
Ty p e C
Tire sizeP265/65R17 110S, P265/60R18 109H,
P245/75R16 109S (spare tire)
Tire inflation pressure
(Recommended cold
tire inflation pressure)
Front tires:
29 psi (200 kPa, 2.0 kgf/cm2 or bar)
Rear tires:
29 psi (200 kPa, 2.0 kgf/cm
2 or bar)
Spare tire:
32 psi (220 kPa, 2.2 kgf/cm
2 or bar)
Wheel size17  7 1/2 J, 18  7 1/2 J,
16  7 JJ (spare wheel)
Wheel nut torque83 ft·lbf (113 N·m, 11.5 kgf·m)

5578-1. Specifications
8
Vehicle specifications
Tire information
Tire size ( P. 559)
DOT and Tire Identification Number (TIN) ( P. 558)
Location of treadwear indicators ( P. 431)
Tire ply composition and materials
Plies are layers of rubber-coated parallel cords. Cords are the strands
which form the p lies in a tire.
Uniform tire quality grading
For details, see “Uniform Tire Q uality Grading” that follows.
Load limit at maximum cold tire inflation pressure ( P. 563)
Maximum cold tire inflation pressure ( P. 563)
This means the press ure to which a tire may be inflated.
TUBELESS or TUBE TYPE
A tubeless tire does not have a tube and air is directly put into the tire.
A tube type tire has a tube insi de the tire and the tube mainta ins the air
pressure.
Radial tires or bias-ply tires
A radial tire has “RADIAL” on the sidewall. A tire not marked “ RADIAL”
is a bias-ply tire.
Summer tire or all season tire ( P. 435)
An all season tire has “M+S” on the sidewall. A tire not marked “M+S”
is a summer tire.
Typical tire symbols
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5638-1. Specifications
8
Vehicle specifications
Glossary of tire terminology
Tire related termMeaning
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
pressureThe maximum cold inflated pressure to which
a tire may be inflated, shown on the sidewall
of the tire
Recommended infla-
tion pressureCold 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
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant
weight150 lb. (68 kg) times the number of occupants
specified in the second column of Table 1
*
that follows
Occupant distributionDistribution of occupants 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

5658-1. Specifications
8
Vehicle specifications
Cord separationThe parting of cords from adjacent rubber
compounds
CrackingAny parting within 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 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
GrooveThe 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 separationThe 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
Light truck (LT) tire
A tire designated by its manufacturer as pri-
marily intended for use on lightweight trucks
or multipurpose 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
Tire related termMeaning

5668-1. Specifications
Open spliceAny parting at any junction of tread, sidewall,
or innerliner that extends to cord material
Outer diameterThe 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.
PlyA layer of rubber-coated parallel cords
Ply separationA 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 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
SidewallThat portion of a tire between the tread and
bead
Sidewall separationThe parting of the rubber compound from the
cord material in the sidewall
Tire related termMeaning

610Alphabetical index
Seat heaters ............................. 351
Seating capacity ...................... 182
Seats, Front .............................. 139Adjustment ............................ 139
Adjustment precautions ........ 141
Cleaning................................ 406
Head restraints ..................... 145
Properly sitting in the seat ...... 28
Seat heaters ......................... 351
Seats, Rear ............................... 142
Adjustment precautions ........ 144
Child seats/child restraint system installation . ............... 58
Cleaning................................ 406
Folding down ........................ 142
Head restraints ..................... 145
Raising the bottom cushion ............................... 142
Sensor
Automatic headlight system ......... ....................... 221
Automatic High Beam ........... 223
Inside rear view mirror .......... 153
Intuitive parking assist .......... 283
LDA
(Lane Departure Alert)........ 257
Radar sensor ........................ 237
Shift lever ......................... 210, 215
Automatic transmission......... 210
If the shift lever cannot be shifted from P .... 213
Manual transmission ............. 215
S mode ................................. 212
Shift lock system ..................... 213
Side airbags ............................... 37 Side marker lights ................... 219
Light switch ........................... 219
Replacing light bulbs .... 461, 465
Wattage ................................ 553
Side mirrors ............................. 154 Adjusting and folding ............ 154
BSM (Blind spot monitor)...... 291
Side turn signal lights ............. 217 Replacing light bulbs ............ 468
Turn signal lever ................... 217
Smart key system .................... 131 Antenna location ................... 131
Entry functions ...................... 120
Starting the engine ............... 204
Warning message................. 505
Snow tires ................................ 330
Spare tire .................................. 511
Inflation pressure .................. 551
Replacing.............................. 511
Storage location.................... 512
Spark plug ................................ 547
Specifications .......................... 540
Speech command system
*
Speedometer.............................. 98
Steering Column lock release ..... 202, 207
Warning message................. 508
Steering wheel
Adjustment............................ 149
Audio remote control switches
*
Meter control switches .......... 103