2022 TOYOTA TUNDRA HYBRID tire size

5107-2. Steps to take in an emergency
Owners Manual_USA_M0C031_en
WARNING
●If the tire pressure warning light
comes on even after tire infla-
tion pressure adjustment, it is
probable that you have a flat
tire. Check the tires. If a tire is
flat, change it with the spare tire
and have the flat tire repaired by
the nearest Toy ota dealer.
●Avoid abrupt maneuvering and
braking.
If the vehicle tires deteriorate,
you could lose control of the
steering wheel or the brakes.
■If a blowout or sudden air
leakage should occur
The tire pressure warning system
may not activate immediately.
■Maintenance of the tires
Each tire, including the spare (if
provided), should be checked
monthly when cold and inflated to
the inflation pressure recom-
mended by the vehicle manufac-
turer on the vehicle placard or tire
inflation pressure label (tire and
load information label). (If your
vehicle has tires of a different size
than the size indicated on the
vehicle placard or tire inflation
pressure label [tire and load infor-
mation label], you should deter-
mine the proper tire inflation
pressure for those tires.)
As an added safety feature, your
vehicle has been equipped with a
tire pressure monitoring system
(TPMS-tire pressure warning sys-
tem) that illuminates a low tire
pressure telltale (tire pressure
warning light) w hen one or more
of your tires is s ignificantly under-
inflated. Accordingly, when the
low tire pressure te lltale (tire pres-
sure warning light) illuminates,
you should stop and check your
tires as soon as possible, and
inflate them to the proper pres-
sure. Driving on a significantly
under-inflated tire causes the tire
to overheat and can lead to tire
failure. Under-inflation also
reduces fuel efficiency and tire
tread life, and may affect the vehi-
cle’s handling and stopping ability.
Please note that the TPMS (tire
pressure warning system) is not a
substitute for proper tire mainte-
nance, and it is the driver’s
responsibility to m aintain correct
tire pressure, even if under-infla-
tion has not reached the level to
trigger illumination of the TPMS
low tire pressure te lltale (tire pres-
sure warning light).
Your vehicle has also been
equipped with a TPMS (tire pres-
sure warning system) malfunc-
tion indicator to indicate when the
system is not operating properly.
The TPMS (tire pressure warning
system) malfunction indicator is
combined with the low tire pres-
sure telltale (tire pressure warning
light). When the system detects a
malfunction, the te lltale will flash
for approximately one minute and
then remain continuously illumi-
nated. This sequence will con-
tinue upon subsequent vehicle
start-ups as long as the malfunc-
tion exists. When the malfunction
indicator is illuminated, the sys-
tem may not be ab le to detect or
signal low tire pressure as
intended.

5478-1. Specifications
Owners Manual_USA_M0C031_en
8
Vehicle specifications
18-inch tires (type A)
18-inch tires (type B)
20-inch tires (type A)
Tires and wheels
Tire size265/70R18 116T, 265/70R18 116T (spare)
Tire inflation pressure
(Recommended cold tire
inflation pressure)
35 psi (240 kPa, 2.4 kgf/cm2 or bar)
Wheel size18  7 1/2 J, 18  7J (spare)
Wheel nut torque
Steel wheels:
154 ft·lbf (209 N·m, 21.3 kgf·m)
Aluminum wheels:
97 ft·lbf (131 N·m, 13.4 kgf·m)
Tire size285/65R18 116T, 265/70R18 116T (spare)
Tire inflation pressure
(Recommended cold tire
inflation pressure)
35 psi (240 kPa, 2.4 kgf/cm2 or bar)
Wheel size18  8 1/2 J, 18  7J (spare)
Wheel nut torque
Steel wheels:
154 ft·lbf (209 N·m, 21.3 kgf·m)
Aluminum wheels:
97 ft·lbf (131 N·m, 13.4 kgf·m)
Tire size265/60R20 112H, 245/75R18 112T (spare)
Tire inflation pressure
(Recommended cold tire
inflation pressure)35 psi (240 kPa, 2.4 kgf/cm2 or bar)
36 psi (250 kPa, 2.5 kgf/cm
2 or bar) (spare)
Wheel size20  8J, 18  7J (spare)
Wheel nut torque
Steel wheels:
154 ft·lbf (209 N·m, 21.3 kgf·m)
Aluminum wheels:
97 ft·lbf (131 N·m, 13.4 kgf·m)

5488-1. Specifications
Owners Manual_USA_M0C031_en
20-inch tires (type B)
22-inch tires
A: Wedge base bulbs (amber)
Tire size265/60R20 112H, 265/70R18 116T (spare)
Tire inflation pressure
(Recommended cold tire
inflation pressure)
35 psi (240 kPa, 2.4 kgf/cm2 or bar)
Wheel size20  8 1/2 J, 18  7J (spare)
Wheel nut torque
Steel wheels:
154 ft·lbf (209 N·m, 21.3 kgf·m)
Aluminum wheels:
97 ft·lbf (131 N·m, 13.4 kgf·m)
Tire size265/50R22 112H, 245/75R18 112T (spare)
Tire inflation pressure
(Recommended cold tire
inflation pressure)38 psi (260 kPa, 2.6 kgf/cm2 or bar)
36 psi (250 kPa, 2.5 kgf/cm
2 or bar) (spare)
Wheel size22  8J, 18  7J (spare)
Wheel nut torque
Steel wheels:
154 ft·lbf (209 N·m, 21.3 kgf·m)
Aluminum wheels:
97 ft·lbf (131 N·m, 13.4 kgf·m)
Light bulbs
Light bulbsBulb No.WTy pe
ExteriorFront turn signal/parking
lights7444NA28/8A

5518-1. Specifications
Owners Manual_USA_M0C031_en
8
Vehicle specifications
Tire size ( P.552)
DOT and Tire Identification Number (TIN) ( P.552)
Location of treadwear indicators ( P.466)
Tire ply composition and materials
Plies are layers of rubber-coat ed parallel cords. Cords are the strands
which form the pl ies in a tire.
Radial tires or bias-ply tires
A radial tire has “RADIAL” on the sidewall. A tire not marked “ RADIAL” is a
bias-ply tire.
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 inside t he tire and the tube maintains the air pres-
sure.
Load limit at maximum cold tire inflation pressure (P.466)
Maximum cold tire inflation pressure ( P.547)
This means the pressure to w hich a tire may be inflated.
Uniform tire quality grading
For details, see “Uniform Tire Quality Grading” that follows.
Summer tires or all season tires ( P.467)
Tire information
Typical tire symbols

5528-1. Specifications
Owners Manual_USA_M0C031_enAn all season tire has
“M+S” on the sidewal l. A tire not marked “M+S” is a
summer tire.
Ty p e A
DOT symbol
*
Tire Identification Number
(TIN)
Tire size code
Manufacturer’s optional tire
type code (3 or 4 letters)
Tire manufacturer’s identifi-
cation mark
Manufacturing week
Manufacturing year
*: The DOT symbol certifies that the tire conforms to applicable Fed-
eral Motor Vehicle Safety Stan-
dards.
Type B
DOT symbol
*
Tire Identification Number
(TIN)
Tire manufacturer’s identifi-
cation mark
Manufacturer’s code
Manufacturing week
Manufacturing year
*: The DOT symbol ce rtifies that the
tire conforms to applicable Fed-
eral Motor Vehicle Safety Stan-
dards.
■Typical tire size information
The illustration indicates typical
tire size.
Typical DOT and Tire
Identification Number
(TIN)
Tire size

5568-1. Specifications
Owners Manual_USA_M0C031_en
Production options weight
The combined weight of installed regular
production 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 diame-
ter)Nominal diameter of the bead seat
Rim size designationRim diameter and width
Rim type designationThe industry manufacturer’s designation
for a rim by style or code
Rim widthNominal 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 individua l 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 individua l tire that is deter-
mined by distributing to each axle its share
of curb weight, accessory weight, and nor-
mal occupant weight (distributed in accor-
dance with Table 1
* below), and dividing by
two
Weather sideThe 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 separationA breakdown of the bond between compo-
nents in the bead
Tire related termMeaning

5718-3. Initialization
Owners Manual_USA_M0C031_en
8
Vehicle specifications
8-3.Initialization
*: If equipped
Items to initialize
The following items must be initialized for normal system
operation after such cases as the 12-volt battery being recon-
nected, or maintenance being performed on the vehicle:
List of items to initialize
ItemWhen to initializeReference
PKSB (Parking
Support Brake)• After reconnecting or changing the 12-volt batteryP.292
Maintenance
required reminder
message• After the maintenance is per-formedP.449, 459
Tire pressure warn-
ing system
• When the tire inflation pressure is changed, such as when
changing traveling speed or load
weight.
• When the tire inflation pressure is changed, such as when the
tire size is changed.
• When rotating the tires.
• After performing the transmitter
ID code registration procedure.
P.470
Toyota parking
assist monitor
*• 12-volt battery has been rein-
stalled.
• The steering wheel has been moved while the 12-volt battery
was being reinstalled.
• 12-volt battery power is low.
P.307, 341, 354Panoramic view
monitor
*
Multi-terrain Moni-
tor
*

Owners Manual_USA_M0C031_en
Alphabetical Index607
Window lock switch .............. 162
Windshield defogger switch . 401
Windshield wiper and washer switch ................................. 218
Windshield wiper de-icer switch ........................................... 405
T
Tail lights Light switch .......................... 211
Replacing light bulbs ............ 490
Tailgate .................................... 120 Removing the tailgate .......... 122
The Secondary Collision Brake ............................................... 375
Theft deterrent system Alarm ...................................... 82
Immobilizer system ................ 81
Tire inflation pre ssure............ 476
Maintenance data................. 547
Tire inflation pressure display function............................... 468
Warning light ........................ 506
Tire information ...................... 551 Glossary ............................... 555
Size ...................................... 552
Tire identification number ..... 552
Uniform Tire Quality Grading 553
Tire pressure display ............. 468
Tire pressure warning system ............................................... 468Function ............................... 468
Initializing ............................. 470
Installing tire pressure warning valves and transmitters ...... 470
Registering ID codes ............ 472
Selecting wheel set .............. 474
Warning light ........................ 506
Tires ......................................... 466 Chains .................................. 397
Checking .............................. 466
If you have a flat tire ............. 515 Inflation pressure
..................476
Information ......... ..................551
Replacing .............................515
Rotating tires ........................468
Size ......................................547
Snow tires.............................395
Tire inflation pressure display function ...............................468
Tire pressure w arning system
...........................................468
Warning light.........................506
Tools ........................................515
Top tether strap ........................58
Tow gauges ...............................94
TOW HAUL switch ..................203
To w i n g Dinghy towing .......................194
Emergency towing ................497
Trailer Backup Guide ............383
Trailer settings ......................100
Trailer towing ...... ..................181
Toyota parking assist monitor ...............................................297Distance guide line display mode ...........................................302
Driving precautions ...............297
Estimated course line display mode ..................................300
Parking assist guide line display mode ..................................301
Screen display ......................298
Things you should know .......307
Toyota parking assist monitor precautions .........................302
Using the system ..................299
Toyota Safety Sense 2.5.........225 AHB (Automatic High Beam) 214
Dynamic radar cruise control with full-speed range ..........255
LTA (Lane Tracing Assist) .....242
PCS (Pre-Collisio n System) .230
RSA (Road Sign Assist) ........252