wheel TOYOTA SIENNA 2019 (in English) Manual Online

4927-2. Steps to take in an emergency
SIENNA_OM_OM08025U_(U)
WARNING
■Replacing a flat tire
●Observe the following precautions.
Failure to do so may result in serious injury:
• Do not touch the disc wheels or the area around the brakes imm edi-
ately after the vehicle has been driven.
After the vehicle has been driven the disc wheels and the area
around the brakes will be extreme ly hot. Touching these areas with
hands, feet or other body parts while changing a tire, etc. may result
in burns.
• Remove the spare tire before jacking up the vehicle. If the sp are tire
is removed after jacking up the vehicle, the tire carrier and t he spare
tire may interfere with the jack and cause a serious accident.
●Failure to follow these precautions could cause the wheel nuts to
loosen and the t ire to fall off, resulting in death or serious injury.
• Have the wheel nuts tightened with a torque wrench to 76 ft•lbf (103 N•m, 10.5 kgf•m) as soon as possible after changing wheels.
• When installing a tire, only use wheel nuts that have been spe cifi-
cally designed for that wheel.
• If there are any cracks or defo rmations in the bolt screws, nut
threads or bolt holes of the wheel, have the vehicle inspected by
your Toyota dealer.
• When installing the wheel nuts, b e sure to install them with the
tapered end facing inward. ( P. 433)
●For vehicles with power sliding door and/or power back door: In cases
such as when replacing tires, make sure to turn off the power s liding
door main switch ( P. 124) and/or the power back door main switch
(  P. 136). Failure to do so may cause the sliding door and/or the back
door to operate unintentionally if the power sliding door switc h and/or
the power back door switch is accidentally touched, resulting i n hands
and fingers being caught and injured.

4937-2. Steps to take in an emergency
SIENNA_OM_OM08025U_(U)
7
When trouble arises
Remove any dirt or foreign mat-
ter from the wheel contact sur-
face.
If foreign matter is on the wheel
contact surface, the wheel nuts
may loosen while the vehicle is in
motion, causing the tire to come
off.
Install the tire and loosely
tighten each wheel nut by hand
by approximately the same
amount.
Tighten the wheel nuts until the
tapered portion comes into loose
contact with the disc wheel seat.
Lower the vehicle.
Firmly tighten each wheel nut
two or three times in the order
shown in the illustration.
Tightening torque:
76 ft•lbf (103 N•m, 10.5 kgf•m)
Stow the flat tire, tire jack and all tools.
Installing the spare tire
1
Tapered portion
Disc wheel
seatO
P
Q
R

4967-2. Steps to take in an emergency
SIENNA_OM_OM08025U_(U)
■The compact spare tire
●The compact spare tire is identified by the label “TEMPORARY USE
ONLY” on the tire sidewall.
Use the compact spar e tire temporarily, and only in an emergenc y.
●Make sure to check the tire inflation pressure of the compact s pare tire.
(  P. 5 2 4 )
■After completing the tire change
The tire pressure warni ng system must be reset. ( P. 421)
■When using the compact spare tire
As the compact spare tire is not equipped with a 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
compact spare tire after the tire pressure warning light comes on, the light
remains on.
■When the compact spa re tire is equipped
The vehicle becomes lower when driving with the compact spare t ire
compared to when driving with standard tires
■If you have a flat front tire on a road covered with snow or ic e
Install the compact spare tire on one of the rear wheels of the vehicle.
Perform the following steps and f it tire chains to the front tires:
Replace a rear tire with the compact spare tire.
Replace the flat front tire with the tire removed from the rear of the vehi-
cle.
Fit tire chains to the front tires.
1
2
3

4987-2. Steps to take in an emergency
SIENNA_OM_OM08025U_(U)
NOTICE
■When loosening or tightening the spare tire clamp bolt
Do not use an impact wrench. Use the adapter socket and jack handle.
■Be careful when driving over bumps with the compact spare tire
installed on the vehicle
The vehicle becomes lower when driving with the compact spare t ire
compared to when driving with standard tires. Be careful when d riving
over uneven road surfaces.
■Driving with tire chains and the compact spare tire
Do not fit tire chains to the compact spare tire.
Tire chains may damage the vehicle body and adversely affect dr iving
performance.
■When replacing the tires
When removing or fitting the wheels, tires or the tire pressure warning
valve and transmitter, contact your Toyota dealer as the tire p ressure
warning valve and transmitter may be damaged if not handled cor rectly.
■To avoid damage to the tire pressure warning valves and transmi t-
ters
When a tire is repaired with liqui d sealants, the tire pressure warning
valve and transmitter may not operate properly. If a liquid sea lant is
used, contact your Toyota dealer or other qualified service shop as soon
as possible. Make sure to replac e the tire pressure warning valve and
transmitter when replacing the tire. ( P. 4 2 1 )
■After taking out or st owing the spare tire
Make sure to secure the tire carrier by tightening the clamp bo lt to pre-
vent the holding bracket from hitting the under body of the veh icle
during driving.
■Using the tire carrier
●As the tire carrier is designed for use with the compact spare tire, it
cannot be used wit h standard tires.
●If the spare tire is flat, do not use the tire carrier, as the tire may not be
held securely.

5007-2. Steps to take in an emergency
SIENNA_OM_OM08025U_(U)
NOTICE
■When replacing the tires
When removing or fitting the wheels, tires or the tire pressure warning
valve and transmitter, contact your Toyota dealer as the tire p ressure
warning valve and transmitter may be damaged if not handled cor rectly.
■When driving over bumps
If a vehicle has a flat tire, the vehicle height will be lower than usual.
Ensure that nothing strikes the bottom of the vehicle.
■To avoid damaging the tire pressure warning valves and transmit -
ters
When a tire is repaired with liqui d sealants, the tire pressure warning
valve and transmitter may not operate properly. If a liquid sea lant is
used, contact your Toyota dealer or other qualified service shop as soon
as possible. Make sure to replac e the tire pressure warning valve and
transmitter when replacing the tire. ( P. 4 2 1 )

5137-2. Steps to take in an emergency
SIENNA_OM_OM08025U_(U)
7
When trouble arises
WARNING
■When attempting to f ree a stuck vehicle
If you choose to push the vehicle back and forth to free it, ma ke sure the
surrounding area is clear to avoid striking other vehicles, obj ects or people.
The vehicle may also lunge forward or lunge back suddenly as it becomes
free. Use extreme caution.
■ When shifting the shift lever
Be careful not to shift the shift lever with the accelerator pedal depressed.
This may lead to unexpected rapid acceleration of the vehicle t hat may
cause an accident resulting in death or serious injury.
NOTICE
■ To avoid damaging the tran saxle and other components
● Avoid spinning the wheels and pressing the accelerator pedal mo re than
necessary.
● If the vehicle remains stuck even after these procedures are pe rformed,
the vehicle may require towing to be freed.

516
SIENNA_OM_OM08025U_(U)
8-1. Specifications
Maintenance data (fuel, oil level, etc.)
*1: Unladen vehicle
*2: The model code is indicated on the Certification Label. For details, see“Vehicle identification” below.
*3: The towing package is required.Toyota does not recommend towing with this vehicle without the towing
package.
Dimensions and weights
Overall lengthGSL30L-PRZSHA*2200.4 in. (5090 mm)
Others 200.6 in. (5095 mm)
Overall width 78.1 in. (1985 mm)
Overall height*1GSL30L-PRZSHA*268.7 in. (1745 mm)
Others69.5 in. (1765 mm)
Wheelbase 119.3 in. (3030 mm)
Front and rear tread 67.7 in. (1720 mm)
Vehicle capacity weight
(Occupants + luggage)
GSL30L-PFZDHA*21380 lb. (625 kg)
GSL30L-PFZEHA*21235 lb. (560 kg)
GSL30L-PFZQHA*21145 lb. (520 kg)
GSL30L-PRZEHA*21355 lb. (615 kg)
GSL30L-PRZSHA*21265 lb. (575 kg)
GSL30L-PRZQHA*21290 lb. (585 kg)
GSL35L-PFZEHA*21210 lb. (545 kg)
GSL35L-PFZSHA*21125 lb. (510 kg)
GSL35L-PFZQHA*21125 lb. (510 kg)
Trailer Weight Rating
(TWR)
(Trailer weight +
cargo weight)
(with towing package
*3)
Without brake 1000 lb. (450 kg)
With brake3500 lb. (1585 kg)

522
SIENNA_OM_OM08025U_(U)
8-1. Specifications
*1: Minimum pedal clearance when depressed with a force of 110 lbf (490 N,
50 kgf) while the engine is running
*2: Parking brake pedal travel when depressed with a force of 67.4 lbf (300 N,
30.6 kgf)
17-inch tires
Brakes
Pedal clearance*12.99 in. (76 mm)
Pedal free play 0.04  0.24 in. (1  6 mm)
Brake pad wear limit0.04 in. (1.0 mm)
Parking brake lining wear limit 0.04 in. (1.0 mm)
Parking brake pedal travel*23  6 clicks
Fluid type SAE J1703 or FMVSS No.116 DOT 3
Steering
Free play Less than 1.2 in. (30 mm)
Tires and wheels
Tire sizeP235/60R17 100T
Tire inflation pressure
(Recommended cold tire
inflation pressure)Front:
35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Rear:
35 psi (240 kPa, 2.4 kgf/cm
2 or bar)
Driving at high speeds (above 100
mph [160 km/h]) (in countries where
such speeds are permitted by law)
Add 3 psi (20 kPa, 0.2 kgf/cm
2 or
bar) to the front tires and rear tires.
Never exceed the maximum cold tire
inflation pressure indicated on the
tire sidewall.
Wheel size 17 x 7J
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)

SIENNA_OM_OM08025U_(U)
5238-1. Specifications
8
Vehicle specifications
18-inch tires
19-inch tires
Tire size235/55R18 100V, 235/55RF18 100T
Tire inflation pressure
(Recommended cold tire
inflation pressure)Front:
36 psi (250 kPa, 2.5 kgf/cm
2 or bar)
Rear:
36 psi (250 kPa, 2.5 kgf/cm
2 or bar)
Driving at high speeds (above 100
mph [160 km/h]) (in countries where
such speeds are permitted by law)
Add 1 psi (10 kPa, 0.1 kgf/cm
2 or
bar) to the front tires and rear tires.
Never exceed the maximum cold tire
inflation pressure indicated on the
tire sidewall.
Wheel size 18 x 7J
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)
Tire size P235/50R19 99V
Tire inflation pressure
(Recommended cold tire
inflation pressure)Front:
36 psi (250 kPa, 2.5 kgf/cm
2 or bar)
Rear:
36 psi (250 kPa, 2.5 kgf/cm
2 or bar)
Driving at high speeds (above 100
mph [160 km/h]) (in countries where
such speeds are permitted by law)
Add 3 psi (20 kPa, 0.2 kgf/cm
2 or
bar) to the front tires and rear tires.
Never exceed the maximum cold tire
inflation pressure indicated on the
tire sidewall.
Wheel size 19 x 7J
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)

524
SIENNA_OM_OM08025U_(U)
8-1. Specifications
Compact spare tire (2WD models)
Tire sizeT155/80R17 101M
Tire inflation pressure
(Recommended cold tire
inflation pressure) 60 psi (420 kPa, 4.2 kgf/cm2 or bar)
Wheel size
17 x 4T
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)