2008 TOYOTA SIENNA tire type

08 SIENNA_U (L/O 0801)
213
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
The vehicle stability control system
helps provide integrated control of the
systems such as an antilock brake
system, brake assist system, traction
control, engine control, etc. This sys-
tem automatically controls the brakes
and engine to help prevent the vehicle
from skidding when cornering on a slip-
pery road surface or operating steering
wheel abruptly.
The vehicle stability control system is acti-
vated when the vehicle speed is about
more than 15 km/h (9 mph).
You may hear a sound in the engine
compartment for a few seconds just after
the vehicle begins to move. This means
that the system is in the self−check mode,
but does not indicate a malfunction.CAUTION
Do not rely excessively on the ve-
hicle stability control system. Even
if the vehicle stability control sys-
tem is operating, you must always
drive carefully and attentively to
avoid serious injury. Reckless driv-
ing will result in an unexpected ac-
cident. If the slip indicator light
flashes, an alarm sounds, special
care should be taken while driving.
Only use tires of specified size. The
size, manufacturer, brand and tread
pattern for all 4 tires should be the
same. If you use the tires other
than specified, or different type or
size, the vehicle stability control
system may not function correctly.
When replacing the tires or wheels,
contact your Toyota dealer. (See
“Checking and replacing tires” on
page 526 in Section 72.)
In situations where the road surface
is covered with ice or snow, your
vehicle should be fitted with snow
tires or tire chains.
If the vehicle is going to skid during driv-
ing, the slip indicator light blinks and an
alarm sounds intermittently. Special care
should be taken while driving.
The slip indicator light comes on for a few
seconds when the engine switch is turned
to “ON”. If the indicator light does not
come on when the engine switch is turned
on, contact your Toyota dealer.
Vehicle stability control
system

08 SIENNA_U (L/O 0801)
219
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
Even if you use genuine wheels, the tire
pressure warning system may not work
properly with some types of tires.
Pushing the tire pressure warning reset
switch should not turn off the tire pressure
warning light.
For vehicles sold in U.S.A.
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
(1) This device may not cause harmful
interference, and (2) this device must
accept any interference received, includ-
ing interference that may cause unde-
sired operation.
NOTICE:
This equipment has been tested and
found to comply with the limits for a
Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are
designed to provide reasonable protec-
tion against harmful interference in a
residential installation. This equipment
generates, uses and can radiate radio
frequency energy and, if not installed
and used in accordance with the instruc-
tions, may cause harmful interference to
radio communications. However, there is
no guarantee that interference will not
occur in a particular installation. If this
equipment does cause harmful interfer-
ence to radio or television reception,
which can be determined by turning the
equipment off and on, the user is en-
couraged to try to correct the interfer-
ence by one or more of the following
measures:
Reorient or relocate the receiving an-
tenna.
Increase the separation between the
equipment and receiver.
Connect the equipment into an outlet
on a circuit different from that to
which the receiver is connected.
Consult the dealer or an experienced
radio/TV technician for help.
FCC WARNING:
Changes or modifications not ex-
pressly approved by the party respon-
sible for compliance could void the
user’s authority to operate the equip-
ment.
For vehicles sold in Canada
Operation is subject to the following two
conditions:
(1) this device may not cause interfer-
ence, and (2) this device must accept
any interference, including interference
that may cause undesired operation of
the device.

08 SIENNA_U (L/O 0801)
242
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
Type 1: AM·FM radio/compact disc player
(with compact disc changer controller)
Type 21: AM·FM radio/compact disc play-
er with changer (with XM Satellite Radio∗
controller)
Type 22: AM·FM radio/compact disc play-
er with changer (with XM  Satellite Radio∗
controller)∗: Use of satellite radio requires XM 
tuner and service. Contact your Toyota
dealer for details. This section describes some of the basic
features on Toyota audio systems. Some
information may not pertain to your sys-
tem.
Your audio system works when the engine
switch is in the “ACC” or “ON” position.
TURNING THE SYSTEM ON AND OFF
Push “PWR·VOL” to turn the audio system
on and off.
Push “AM”, “AM·SAT”
∗, “FM1”, “FM2”,
“DISC·AUX” or “LOAD” to turn on that
function without pushing “PWR·VOL”.
You can turn on each player by inserting
a compact disc.
You can turn off each player by ejecting
the compact disc. If the audio system was
previously off, then the entire audio sys-
tem will be turned off when you eject the
compact disc. If another function was pre-
viously playing, it will come on again.
∗: Use of satellite radio requires XM 
tuner and service. Contact your Toyota
dealer for details.
Reference Using your audio system—
—Some basics

08 SIENNA_U (L/O 0801)
263
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
MP3/WMA player
This button is used to change the display
for the MP3/WMA file that contains text
data.
To change the display, quickly push and
release the “TEXT” button while the
MP3/WMA file is playing. The display
changes in the order from the elapsed
time to folder name to file name to album
title to track title to artist name, then back
to the elapsed time.
If this button is pushed while an
MP3/WMA file that does not contain text
data is playing, “NO TITLE” will appear on
the display.
If the entire text data is not displayed,
push and hold it until you hear a beep.
The rest of the text data will appear.TYPE/FOLDER (Type/Folder up/down)
Radio
XM
 Satellite Radio
∗—
When you push the “ ” or “” side of
the “TYPE/FOLDER” button while receiving
a XM  channel, the current channel cate-
gory appears on the display.
When the channel category appears, push
either “ ” or “ ” side of the
“TYPE/FOLDER” button to switch to the
next or previous category.
∗: Use of satellite radio requires XM 
tuner and service. Contact your Toyota
dealer for details.
MP3/WMA player
To skip up or down to a different folder:
Push either side of the “TYPE/FOLDER”
several times until the number of the fold-
er you want to listen to appears on the
display.
To jump to the first file in the current
folder:
Push and hold the “ ” side of the button
until you hear a beep.
When playing a disc featuring both audio
data (CD −DA) and MP3/WMA files, audio
data (CD −DA) is played. TUNE·FILE (Tuning and File up/down)
Radio
Turn the “TUNE·FILE” knob clockwise to
step up the frequency. Turn the knob
counterclockwise to step down the fre-
quency.
XM
 Satellite Radio
∗—
Turn the “TUNE·FILE” knob clockwise to
step up the channel. Turn the knob coun-
terclockwise to step down the channel.
∗: Use of satellite radio requires XM 
tuner and service. Contact your Toyota
dealer for details.
MP3/WMA player
Turn the knob clockwise to file up. Turn
the knob counterclockwise to file down.

08 SIENNA_U (L/O 0801)
403
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
Type F (front door)
Type G (quarter trim)
Type H (spare tire cover)
Type I (front seat side table)
Type J (rear side of console box)
Type K (front passenger’s seat)

08 SIENNA_U (L/O 0801)
419
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
INFORMATION BEFORE DRIVING YOUR
TOYOTA
Information before driving your Toyota
Break−in period 420
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . .
Fuel 420
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . .
Fuel pump shut off system 422
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation in foreign countries 422
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Three −way catalytic converters 423
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine exhaust cautions 424
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
Facts about engine oil consumption 425
. . . . . . . . . . . . . . . . . . . . . . . . . .
Long reach iridium −tipped spark plugs 426
. . . . . . . . . . . . . . . . . . . . . . . .
Brake system 426
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . .
Brake pad wear limit indicators 430
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Your Toyota’s identification 431
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Theft prevention labels 432
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. .
Suspension and chassis 432
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
Tire information 433
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . .
Vehicle load limits 446
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . .
Cargo and luggage 447
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . .
Types of tires 450
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . .
SECTION 2

08 SIENNA_U (L/O 0801)
434
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
6. Runflat tire (RFT) or standardtire— 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. For
details, see “Run −flat tires” on
page 528.
7. Radial tire or biasply tires— A
radial tire has “RADIAL” on the
sidewall. A tire not marked with
“RADIAL” is a bias −ply tir e.
8. “TUBELESS” or “TUBE TYPE”— A tubeless tire does not
have a tube inside the tire and air
is directly filled in the tire. A tube
type tire has a tube inside the tire
and the tube maintains the air
pressure.
9. Load limit at maximum cold tire inflation pressure— For details,
see “Checking and replacing tires”
on page 526. 10.Maximum cold tire inflation
pressure— This means the pres-
sure to which a tire may be in-
flated. For details about recom-
mended cold tire inflation
pressure, see “Tires” on page 553.
11. Summer tire or all season tire— An all season tire has “M+S”
on the sidewall. The tire not
marked with “M+S” is a summer
tire. For details, see “Types of
tires” on page 450.

08 SIENNA_U (L/O 0801)
436
2008 SIENNA from Aug. ’08 Prod. (OM45455U)
6. Maximum cold tire inflationpressure— This means the pres-
sure to which a tire may be in-
flated. For details about recom-
mended cold tire inflation
pressure, see “Tires” on page 553.
7. Tire ply composition and mate- rials— Plies mean a layer of rub-
ber −coated parallel cords. Cords
mean the strands forming the plies
in the tire.
8. “TUBELESS” or “TUBE TYPE”— A tubeless tire does not
have a tube inside the tire and air
is directly filled in the tire. A tube
type tire has a tube inside the tire
and the tube maintains the air
pressure.
9. Radial tire or biasply tires— A
radial tire has “RADIAL” on the
sidewall. A tire not marked with
“RADIAL” is a bias −ply tir e.
This illustration indicates typical DOT
and Tire Identification Number (TIN).
1. “DOT” symbol
2. Tire Identification Number (TIN)
3. Tire manufacturer ’s identification mark
4. Tire size code
5. Manufacturer ’s optional tire type code (3 or 4 letters)
6. Manufacturing week
7. Manufacturing year The “DOT” symbol certifies that the
tire conforms to applicable Federal
Motor Vehicle Safety Standards.
—DOT and Tire Identification
Number (TIN)