2010 TOYOTA SIENNA tires

5
When trouble arises
539
5-2. Steps to take in an emergency
If the vehicle becomes stuck
CAUTION
■When attempting to free a stuck vehicle
If you choose to rock the vehicle back and forth to free it, make sure the sur-
rounding area is clear, to avoid striking other vehicles, objects or persons.
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 that may
cause an accident and result in death or serious injury.
NOTICE
■To avoid damaging the transmission and other components
●Avoid spinning the wheels and do not rev the engine.
● If the vehicle remains stuck after trying these procedures, the vehicle may
require towing to be freed.
Carry out the following procedures if the tires spin or the vehicle
becomes stuck in mud, dirt, or snow.
Stop the engine. Set the parking brake and put the shift
lever in P.
Remove the mud, snow, or sand from around the stuck tire.
Place wood, stones or some other material to help provide
traction under the tires.
Restart the engine.
Shift the shift lever to the D or R position and carefully apply
the accelerator to free the vehicle.
2WD models only: Turn off TRAC if this function is hampering
your attempts to free the vehicle. (P. 216)
STEP1
STEP2
STEP3
STEP4
STEP5

542
6-1. Specifications
Maintenance data (fuel, oil level, etc.)
Dimensions and weights
*1: Unladen vehicle
*2: With P215/65R16 tires
*3: With P225/60R17 tires
*4: 8-passenger models
*5: 7-passenger models
Overall length201.0 in. (5105 mm)
Overall width77.4 in (1965 mm)
Overall height*168.9 in (1750 mm)
Wheelbase119.3 in (3030 mm)
Tread
Front65.6 in (1665 mm)*2
65.9 in (1675 mm)*3
Rear66.9 in (1700 mm)*2
67.3 in (1710 mm)*3
Vehicle capacity weight
(Occupants + luggage)Wagon
2WD
modelsLE or CE grade
1210 lb. (550 kg)
*4
1150 lb. (520 kg)*5
XLE or Limited grade
1210 lb. (550 kg)*4
1120 lb. (510 kg)*5
AWD
models
LE or CE grade
1100 lb. (500 kg)
XLE or Limited grade
1050 lb. (480 kg)
Van
1210 lb. (550 kg)
Towing capacity
(Trailer weight + cargo
weight)Vehicle without
towing package 1200 lb. (544 kg)
Vehicle with tow-
ing package 3500 lb. (1587 kg)

548 6-1. Specifications
Brakes
*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 66 lbf (294 N, 30kgf)
Steering
Tires and wheels
Pedal clearance*12.0 in. (52 mm)
Pedal free play 0.04  0.24 in. (1  6 mm)
Brake pad wear limit 0.04 in. (1.0 mm)
Parking brake lining wear limit 0.04 in. (1.0 mm)
Parking brake pedal travel*23  5 clicks
Fluid type SAE J1703 or FMVSS No.116 DOT 3
Free playLess than 1.2 in. (30 mm)
Power steering fluid type Automatic transmission fluid DEXRON® II
or III
Tire size P215/65R16 96T, P225/60R17 98T
T155/80R17 101M (compact spare)
Tire inflation pressure
(Recommended cold tire
inflation pressure)Front: 35 psi (240 kPa, 2.4 kgf/cm2 or bar)
Rear: 35 psi (240 kPa, 2.4 kgf/cm2 or bar)
Spare: 60 psi (420 kPa, 4.2 kgf/cm2 or bar)
Wheel size 16
 6 1/2 JJ (P215/65R16 96T)
17  6 1/2J (P225/60R17 98T)
17  4T (compact spare)
Wheel nut torque 76 ft•lbf (103 N•m, 10.5 kgf•m)

554 6-1. Specifications
Run-flat tire (RFT) or standard tire( P. 515)
This vehicle can be equipped with either run-flat tires (RFT) or standard
tires. A “RFT” or “DSST” mark is molded on the sidewall of the run-flat
tire.
Tire ply composition and materials
Plies are layers of rubber-coated parallel cords. Cords are the
strands which form the plies 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 filled in the
tire. A tube type tire has a tube inside the tire and the tube main-
tains the air pressure.
Load limit at maximum cold tire inflation pressure ( P. 457)
Maximum cold tire in flation pressure ( P. 548)
This means the pressure to which a tire may be inflated.
Summer tires or all season tires ( P. 458)
An all season tire has “M+S” on the sidewall. A tire not marked
“M+S” is a summer tire.
“TEMPORARY USE ONLY” ( P. 524)
A compact spare tire is identified by the phrase “TEMPORARY USE
ONLY” molded into its sidewall. This tire is designed for temporary
emergency use only.

557
6-1. Specifications
6
Vehicle specifications
Tire section names
Bead
Sidewall
Shoulder
Tread
Belt
Inner liner
Reinforcing rubber
Carcass
Rim lines
Bead wires
Chafer
Uniform Tire Quality GradingThis information has been prepared in accordance with regulations
issued by the National Highway Tr affic Safety Administration of the
U.S. Department of Transportation.
It provides the purchasers and/or prospective purchasers of Toyota
vehicles with information on uniform tire quality grading.
Your Toyota dealer will help answ er any questions you may have as
you read this information.
■ DOT quality grades
All passenger vehicle tires mu st conform to Federal Safety
Requirements in addition to these grades. Quality grades can be
found where applicable on the tire sidewall between tread shoulder
and maximum section width.
For example: Treadwear 200 Traction AA Temperature A

558 6-1. Specifications
■Treadwear
The treadwear grade is a comparative rating based on the wear
rate of the tire when tested under controlled conditions on a speci-
fied government test course.
For example, a tire graded 150 would wear one and a half (1-1/2)
times as well on the government course as a tire graded 100.
The relative performance of tires depends upon the actual conditions
of their use, however, and may depart significantly from the norm due
to variations in driving habits, service practices and differences in
road characteristics and climate.
■ Traction AA, A, B, C
The traction grades, from highest to lowest, are AA, A, B and C,
and they represen t the tire's ability to stop on wet pavement as
measured under controlled cond itions on specified government
test surfaces of asphalt and concrete.
A tire marked C may have poor traction performance.
Warning: The traction grade assigned to this tire is based on braking
(straight ahead) traction tests and does not include cornering (turn-
ing) traction.
■ Temperature A, B, C
The temperature grades are A (the highest), B, and C, represent-
ing the tire's resistance to the generation of heat and its ability to
dissipate heat when tested under controlled conditions on a speci-
fied indoor laboratory test wheel.
Sustained high temperature can cause the material of the tire to
degenerate and reduce tire life, and excessive temperature can lead
to sudden tire failure.
The grade C corresponds to a level of performance which all passen-
ger car tires must meet under the Federal Motor Vehicle Safety Stan-
dard No. 109.
Grades B and A represent higher levels of performance on the labo-
ratory test wheel than the minimum required by law.

585
Alphabetical index
Rear turn signal lights
Replacing light bulbs ............ 486
Wattage ................................ 549
Rear window defogger............ 260
Rear window wiper.................. 193
Replacing Fuses.................................... 474
Light bulbs ............................ 486
Tires ..................................... 516
Wireless remote control battery ................................ 472
Reporting safety defects for U.S. owners ........................... 570
Roof luggage carrier ............... 219
Seat belts
Adjusting the seat belt ............ 85
Automatic Locking Retractor .............................. 88
Child restraint system installation .......................... 140
Cleaning and maintaining
the seat belts...................... 422
Emergency Locking Retractor .............................. 88
How to wear your seat belt ..... 85
How your child should wear the seat belt ......................... 90
Pregnant women, proper seat belt use ................................ 89
Reminder light ...................... 507
Seat belt extenders ................ 90
Seat belt pretensioners .......... 88
Seat heaters ............................. 390
Seating capacity ...................... 225 Seats
Adjustment ..................56, 59, 61
Adjustment
precaution .................58, 60, 62
Child seats/child restraint
system installation ..............140
Cleaning ................................421
Driver's seat position memory .................................80
Head restraint..........................82
Properly sitting in the seat .....116
Seat heaters ..........................390
Second seats ..............................59
Service reminder indicators ..............................177
Shift lever Automatic transmission .........170
If the shift lever cannot
be shifted from P................. 530
Shift lock system .....................530
Side airbags..............................118
Side marker lights Replacing ..............................486
Switch....................................185
Wattage .................................549
Side mirrors
Adjusting and folding ...............97
Mirror position memory ...........80
Sliding doors
Sliding doors ...........................37
Wireless remote control ..........27
S

586 Alphabetical index
Spare tireInflation pressure................... 548
Spare tire............................... 516
Spark plug ................................ 546
Specifications........................... 542
Speech command switch ........ 332
Speedometer ............................ 174
Steering Column lock release.............. 167
Steering wheel Adjustment ..............................94
Audio switches ...................... 292
Stop lights Replacing light bulbs ............. 486
Wattage ................................. 549
Storage feature......................... 364
Storage precautions ................223
Stuck If your vehicle becomes stuck ................................... 539
Sunshades Rear door .............................. 393
Roof....................................... 105
Sun visors................................. 383
Switch Engine switch ........................ 167
Fog light switch ..................... 190
Ignition switch........................ 167
Light switches........................ 185
Power door lock switch ...........33
Power window switch .... 100, 102
Window lock switch ............... 100
Wiper and washer
switch .......................... 191, 193 Tables
Front seat side table ............. 399
Seatback tables .................... 397
Tachometer .............................. 174
Tail lights Replacing light bulbs ............. 486
Switch ................................... 185
Wattage................................. 549
Talk switch ............................... 332
Telephone switch..................... 332
Theft deterrent system Alarm..................................... 113
Engine immobilizer system ... 111
Theft prevention labels ........... 115
Third seats.................................. 61
Tire inflation pressure ............. 463
Tire information
Glossary ................................ 559
Size ....................................... 548
Tire identification number...... 555
Uniform tire quality grading................................ 557
Tires
Chains ................................... 226
Checking ............................... 454
If you have a flat tire...... 515, 516
Inflation pressure .................. 463
Information ............................ 553
Replacing .............................. 516
Rotating tires ......................... 454
Size ....................................... 548
Snow tires ............................. 226
Tire pressure warning system ........................ 454, 507
Tools ......................................... 516
Total load capacity .................. 225T