wheel size TOYOTA BZ4X 2023 User Guide

5208-2. Steps to take in an emergency
Owners Manual_USA_M42C01_encome on due to natural causes such
as natural air leaks and tire inflation
pressure changes caused by tem-
perature. In this case, adjusting the
tire inflation pressure will turn off the
warning light (after a few minutes).
■Conditions that the tire pres-
sure warning system may not
function properly
 P. 4 7 4
WARNING
■If both the ABS and the brake
system warning lights remain
on
Stop your vehicle in a safe place
immediately and contact your Toy-
ota dealer.
The vehicle will become
extremely unstable during brak-
ing, and the ABS system may fail,
which could cause an accident
resulting in death or serious injury.
■When the electric power
steering system warning light
comes on
When the light comes on yellow,
the assist to the power steering is
restricted. When the light comes
on red, the assist to the power
steering is lost and handling oper-
ations of the steering wheel
become extremely heavy.
When steering wheel operations
are heavier than usual, grip the
steering wheel firmly and operate
it using more force than usual.
■If the tire pressure warning
light comes on
Be sure to observe the following
precautions.
Failure to do so could cause a
loss of vehicle control and result
in death or serious injury.
●Stop your vehicle in a safe place
as soon as possible. Adjust the
tire inflation pressure immedi-
ately.
●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, repair the flat tire by using
emergency tire puncture repair
kit.
●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, includi ng 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.)

5298-2. Steps to take in an emergency
Owners Manual_USA_M42C01_en
8
When trouble arises
■Bottle Sticker
■Compressor
Air pressure gauge
Compressor switch
Power plug
Hose
Air release cap
■Emergency tire puncture repair
kit
●The sealant stored in the emer-
gency tire puncture repair kit can
be used only once to temporarily
repair a single tire. If the sealant in
the bottle and other parts of the kit
have been used and need to be
replaced, contact your Toyota
dealer.
●The compressor can be used
repeatedly.
●The sealant can be used when the
outside temperature is from -40°F
(-40°C) to 140°F (60°C).
●The kit is exclusi vely designed for
size and type of ti res originally
installed on your vehicle. Do not
use it for tires tha t a different size
than the original ones, or for any
other purposes.
●If the sealant gets on your clothes,
it may stain.
●If the sealant adhe res to a wheel
or the surface of the vehicle body,
the stain may not be removable if
it is not cleaned at once. Immedi-
ately wipe away the sealant with a
wet cloth.
●During operation of the repair kit,
a loud operation noise is pro-
duced. This does not indicate a
malfunction.
●Do not use to check or to adjust
the tire pressure.
■Note for checking the emer-
gency tire puncture repair kit
●Check the sealant expiry date
occasionally. The expiry date is
shown on the bottle.
●Do not use sealant whose expiry
date has already passed. Other-
wise, repairs conducted using the
emergency tire puncture repair kit
may not be performed properly.
●The sealant has a limited life
span. The expiry date is marked
on the bottle. The sealant should
Emergency tire puncture
repair kit components

5308-2. Steps to take in an emergency
Owners Manual_USA_M42C01_enbe replaced before the expiry
date. Contact your Toyota dealer
for replacement.
1
Open the deck board.
2 Remove the cover.
3 Take out the emergency tire
puncture repair kit.
1 Compressor
2 Bottle
WARNING
■If you have a flat tire
Driving even a short distance with
a flat tire can damage the tire and
the wheel beyond repair.
Driving with a flat tire may cause a
circumferential groove on the side
wall. In such a case, the tire may
explode when using a repair kit.
■Caution while driving
●Store the repair kit in the lug-
gage compartment. Injuries may
result in the event of an acci-
dent or sudden braking.
●The repair kit is exclusively only
for your vehicle. Do not use
repair kit on other vehicles,
which could lead to an accident
causing death or serious injury.
●Do not use repair kit for tires
that are different size than the
original ones, or for any other
purpose. If the tires have not
been completely repaired, it
could lead to an accident caus-
ing death or serious injury.
■Precautions for use of the
sealant
●Ingesting the sealant is hazard-
ous to your health. If you ingest
sealant, consume as much
water as possible, then immedi-
ately consult a doctor.
●If sealant gets in eyes or
adheres to skin, immediately
wash it off with water. If discom-
fort persists, consult a doctor.
Taking out the emer-
gency tire puncture repair
kit

5559-1. Specifications
Owners Manual_USA_M42C01_en
9
Vehicle specifications
*2: Make sure to confirm that the brake system warning light (yell ow) does
not illuminate. (If th e brake system warning light illuminates, refer to
P.513)
Vehicles with 18-inch wheels
Vehicles with 20-inch wheels
Steering
Free playLess than 1.2 in. (30 mm)
Tires and wheels
Tire size235/60R18 103V
Tire inflation pressure
(Recommended cold tire infla-
tion pressure)
Front:
38 psi (260 kPa, 2.6 kgf/cm
2 or bar)
Rear:
38 psi (260 kPa, 2.6 kgf/cm
2 or bar)
Wheel size18 x 7 1/2J
Wheel bolt torque103 ft•lbf (140 N•m, 14.3 kgf•m)
Tire size235/50R20 100V
Tire inflation pressure
(Recommended cold tire infla-
tion pressure)
Front:
38 psi (260 kPa, 2.6 kgf/cm
2 or bar)
Rear:
38 psi (260 kPa, 2.6 kgf/cm
2 or bar)
Wheel size20 x 7 1/2J
Wheel bolt torque103 ft•lbf (140 N•m, 14.3 kgf•m)

5619-1. Specifications
Owners Manual_USA_M42C01_en
9
Vehicle specifications
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 leveler s, roof rack, heavy duty
battery, and special trim
RimA 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 designationRim diameter and width
Rim type designationThe industry manufacture r’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 vehicl e’s designated seating
capacity
Vehicle maximum load on
the tireThe load on an individual tire that is determined
by distributing to each ax le its share of the max-
imum loaded vehicle weight, and dividing by two
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 occupant
weight (distributed in accordance 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 components
in the bead
Bias ply tire
A pneumatic tire in which the ply cords that
extend to the beads are la id at alternate angles
substantially less than 9 0 degrees to the center-
line of the tread
Tire related termMeaning

5779-3. Initialization
Owners Manual_USA_M42C01_en
9
Vehicle specifications
9-3.Initialization
*: If equipped
Items to initialize
The following items must be initialized for normal system
operation after such cases as the battery being reconnected,
or maintenance being performed on the vehicle:
List of the items to initialize
ItemWhen to initializeReference
Power back door*• After reconnecting or chang- ing the 12-volt battery
• After changing a fuse
P.181
Power window• When functioning abnor- mallyP.212
PKSB (Parking Support
Brake)*• After reconnecting or chang-ing the 12-volt batteryP.335
Tire pressure warning system
• When the specified tire infla-tion pressure has changed,
such as due to carried load,
etc.
• When the tire inflation pres- sure is changed such as
when the tire size is
changed.
P.477
Panoramic view monitor*
• 12-volt battery has been reinstalled
• The steering wheel has been moved while the 12-
volt battery was being rein-
stalled
• 12-volt battery power is low
Refer to
“MULTIME- DIA
OWNER’S
MANUAL”.

Owners Manual_USA_M42C01_en
Alphabetical Index609
“SOS” button .......................... 64
Tire pressure warning reset switch ................................. 477
Vehicle-to-vehicle distance switch ................................. 291
Ventilators (seat ventilators) . 413
VSC OFF switch................... 388
Window lock switch .............. 214
Windshield defogger switch . 403
Windshield wipers and washer switch ................................. 253
X-MODE switch .................... 382
Switching the meter display .. 154
“SYNC” mode ......................... 406
T
Tail lights Light switch .......................... 248
Replacing light bulbs ............ 502
Theft deterrent system Alarm ...................................... 69
Immobilizer system ................ 68
Tire inflation pre ssure............ 158
Maintenance data................. 555
Tire inflation pressure display function............................... 474
Warning buzzers .................. 516
Warning light ........................ 516
Tire information ...................... 556 Glossary ............................... 560
Size ...................................... 557
Tire identification number ..... 557
Tire section names ............... 558
Tire pressure warning system ............................................... 474Function ............................... 474
Installing tire pressure warning valves and transmitters ...... 476
Registering ID codes ............ 481
Registration of the position of each wheel ......................... 477
Selecting wheel set .............. 483 Setting the tire pre
ssure .......478
Warning buzzers...................516
Warning light.........................516
Tires .........................................472 Chains ..................................395
Checking ..............................472
Emergency tire puncture repair kit ........................................527
Glossary ...............................560
If you have a flat tire .............527
Inflation pressure ..................491
Information ......... ..................556
Replacing .............................485
Rotating tires ........................474
Size ......................................555
Snow tires.............................393
Tire identification number .....557
Tire inflation pressure display function ...............................474
Tire pressure w arning system
...........................................474
Uniform Tire Quality Grading 558
Warning buzzers...................516
Warning light.........................516
Tools ................................486, 528
Top tether strap ........................61
Total load capacity .........225, 228
To w i n g Dinghy towing .......................230
Emergency towing ........507, 509
Towing eyelet........................510
Trailer sway control ..............387
Trailer towing ...... ..................229
Toyota Safety Sense 3.0.........259 Automatic High Beam (AHB) 250
Dynamic radar cruise control 288
Emergency Driving Stop System ...........................................299
LDA (Lane Departure Alert) ..281
LTA (Lane Tracing Assist) .....276
PCS (Pre-Collisio n System) .265
RSA (Road Sign Assist) ........286

Owners Manual_USA_M42C01_en
Alphabetical Index611
Brake system ....................... 513
Charging system .................. 513
Cruise control indicator ........ 517
Drive-Start Control ............... 514
Driving assist information indica-tor ....................................... 517
Dynamic radar cruise control indicator.............................. 518
Electric power steering ......... 515
Intuitive parking assist OFF indi- cator ................................... 517
LDA indicator ........................ 516
LTA indicator ......................... 516
Parking brake indicator ........ 518
Pre-collision system ............. 518
Seat belt reminder light 515, 516
Slip indicator......................... 518
SRS airbag ........................... 514
Tire pressure ........................ 516
Traction battery charge ........ 515
Warning messages................. 522
Washer Low washer fluid warning mes-sage ................................... 471
Preparing and c hecking before
winter.................................. 393
Switch................................... 253
Washing and waxing ...... 448, 451
Weight Cargo capacity ............. 225, 228
Load limits ............................ 228
Weight .................................. 550
Wheel bolt wrench ......... 486, 528
Wheels ..................................... 493 Replacing wheels ................. 493
Size ...................................... 555
Window glasses Power windows .................... 212
Window lock switch ............... 214
Windows Power windows .................... 212
Rear window defogger ......... 404 Washer .................................253
Windshield defogger ..............403
Windshield wipers Intermittent windshield wipers...........................................253
Position.................................253
Rain-sensing windshield wipers ...........................................253
Winter driving tips ..................393
Wireless charger.....................430
Wireless charger tray lights ..415
Wireless remote control.........164 Battery-saving function .........188
Locking/Unlocking ................164
Panic mode ..........................164
Remote Air Conditioning System...........................................409
Replacing the battery ...........497
X
X-MODE ...................................382 Grip Control ..........................382
For vehicles with Premium Audio with Navigation or
Audio Plus, refer to “MUL-
TIMEDIA OWNER’S MAN-
UAL” for information
regarding the equipment
listed below.
· Navigation system
· Audio system
· Rear view monitor system
· Panoramic view monitor