2003 TOYOTA SIENNA flat tire

03 SIENNA_U (L/O 0207)
3252003 MY SIENNA (OM45410U)
Wheel nut torque, N·m (kgf·m, ft·lbf):104 (10.5, 77)
NOTE: For a complete information on tires (e.g. replacing tires or re-
placing wheels), see “Checking
tire pressure” through “Aluminum
wheel precautions” in Section 72.
Tires
Tire size Wheel size
P205/70R15 95S 240 (2.4, 35)
220 (2.2, 32)
∗ 1
240 (2.4, 35)∗2
T145/80D16 420 (4.2, 60) 15
61/2JJ
16 4T
P215/65R15 95S
Tire size Wheel size
P205/70R15 95S 240 (2.4, 35) 1561/2JJ
240 (2.4, 35) 1561/2JJ
P215/65R15 95S
When driving under the above vehicle load conditions at sustained high speeds above
160 km/h (100 mph), in countries where such speeds are permitted bylaw, inflate
the front and rear tires to 240 kPa (2.4 kgf/cm
2 or bar, 35 psi) provided that it does
not exceed the maximum cold tire pressure molded on the tire sidewall.
∗ 1: Vehicle load up to 6 passengers∗2: Up to vehicle capacity weight
Normal driving
Trailer towing Tire size and pressure:
Tire pressure,
kPa (kgf/cm
2 or bar, psi)
Tire pressure,
kPa (kgf/cm
2 or bar, psi) 15
61/2JJ

03 SIENNA_U (L/O 0207)
3312003 MY SIENNA (OM45410U)
Treadwear—The treadwear grade is a
comparative rating based on the wear rate
of the tire when tested under controlled
conditions on a specified government test
course. For example, a tire graded 150
would wear one and a half (11/2) times
as well on the government course as a
tire graded 100. The relative performance
of tires depends upon the actual condi-
tions of their use, however, and may de-
part significantly from the norm due to
variations in driving habits, service prac-
tices and differences in road characteris-
tics and climate.
Traction AA, A, B, C— The traction
grades, from highest to lowest, are AA, A,
B, and C, and they represent the tire’s
ability to stop on wet pavement as mea-
sured under controlled conditions on spe-
cified 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 (turning) traction. Temperature A, B, C—
The temperature
grades are A (the highest), B, and C,
representing the tire’s resistance to the
generation of heat and its ability to dissi-
pate heat when tested under controlled
conditions on a specified indoor laboratory
test wheel. Sustained high temperature
can cause the material of the tire to de-
generate and reduce tire life, and exces-
sive temperature can lead to sudden tire
failure. The grade C corresponds to a lev-
el of performance which all passenger car
tires must meet under the Federal Motor
Vehicle Safety Standard No.109. Grades B
and A represent higher levels of perfor-
mance on the laboratory test wheel than
the minimum required by law.
Warning: The temperature grades for this
tire are established for a tire that is prop-
erly inflated and not overloaded. Exces-
sive speed, underinflation, or excessive
loading, either separately or in combina-
tion, can cause heat buildup and possible
tire failure.

03 SIENNA_U (L/O 0207)
2003 MY SIENNA (OM45410U)
Publication No. OM45410U
Part No. 01999-45410
Printed in Japan 01−0207 −00
(U)
Quick index
 If a service reminder indicator or warning buzzer comes on 139 . . . . . . . .
 If your vehicle will not start 254 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. .
 If your engine stalls while driving 257 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 If your vehicle overheats 257 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . .
 If you have a flat tire 258 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . .
 If your vehicle needs to be towed 269 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 Tips for driving during break −in period 226 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 How to start the engine 242 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
 General maintenance 283 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . .
Gas station information
Fuel type:
UNLEADED gasoline, Octane Rating 87 (Research Octane Number 91)
or higher.
For improved vehicle performance, the use of premium unleaded gasoline
with an Octane Rating of 91 (Research Octane Number 96) or higher is
recommended.
See page 226 for detailed information.
Fuel tank capacity:
79 L (21 gal., 17.5 lmp. gal.)
Engine oil: API grade SL “Energy −Conserving” or ILSAC multigrade engine oil is
recommended.
See page 297 for detailed information.
Automatic transmission fluid: Toyota Genuine ATF D −II or DEXRON III (DEXRON II)
See page 324 for detailed information.
Tire information: See pages 301 through 307.
Tire pressure: See page 325.
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