flat tire Lexus ES330 2005 Occupant Restraint System / LEXUS 2005 ES330 (OM33691U) User Guide

IN CASE OF AN EMERGENCY
311
7. Remove the wheel nuts and remove the flat tire.
Lift the flat tire straight off and put it aside.Before putting on the wheel, remove any corrosion
on the mounting surfaces with a wire brush or such.
Installation of wheels without good metal−to−metal
contact at the mounting surface can cause wheel nuts
to loosen and eventually cause a wheel to come off
while driving.

IN CASE OF AN EMERGENCY
314
10. After changing the wheel, check the air
pressure of the replaced tire. Stow all the tools,
jack and flat tire securely.
If the pressure of the replaced tire is low, drive slowly
to the nearest service station and fill to the correct
pressure.
Do not forget to reinstall the tire valve cap as dirt and
moisture could get into the valve core and possibly
cause air leakage. If the cap is missing, put a new
one on as soon as possible.
This is the same procedure for changing or rotating
your tires.
CAUTION
Before driving, make sure all the tools, jack and
flat tire are securely in place in their storage
location to reduce the possibility of personal
injury during a collision or sudden braking.
IF YOUR VEHICLE BECOMESSTUCK
If your vehicle becomes stuck in snow, mud, sand, etc.,
then you may attempt to rock the vehicle free by moving
it forward and backward.
Vehicles with traction control system — Turn off the
traction control system to become unstuck to allow the
tires to spin enough to remove the vehicle from the
obstruction. (For details, see “Traction control system”
on page 269.)
CAUTION
Do not attempt to rock the vehicle free by moving it
forward and backward if people or objects are anywhere
near the vehicle. During the rocking operation the
vehicle may suddenly move forward or backward as it
becomes unstuck, causing injury or damage to nearby
people or objects.

MAINTENANCE
330
Tire inflation pressure
Check the tire inflation pressure with a gauge every
two weeks, or at least once a month and adjust as
shown on the tire and loading information label. See
page 366 for additional information.
Tire surface
Check the tires carefully for cuts, damage or
excessive wear. See page 381 for additional
information.
Tire rotation
Rotate the tires according to the maintenance
schedule. (For scheduled maintenance information,
please refer to the “Owner’s Manual
Supplement/Scheduled Maintenance”.) See page 380
for additional information.DOES YOUR VEHICLE NEEDREPAIRING?
Be on the alert for changes in performance and sounds, and
visual tip −offs that indicate service is needed. Some important
clues are:
 Engine missing, stumbling, or pinging
 Appreciable loss of power
 Strange engine noises
 A fluid leak under the vehicle (However, water dripping from
the air conditioning after use is normal.)
 Change in exhaust sound (This may indicate a dangerous
carbon monoxide leak. Drive with the windows open and
have the exhaust system checked immediately.)
 Flat−looking tires, excessive tire squeal when cornering,
uneven tire wear
 Vehicle pulls to one side when driving straight on a level
road
 Strange noises related to suspension movement
 Loss of brake effectiveness, spongy feeling brake pedal,
pedal almost touches floors, vehicle pulls to one side when
braking
 Engine coolant temperature continually higher than normal

SECTION 6 – 3
359
SERVICE PROCEDURES AND
SPECIFICATIONS
Chassis
Specifications360
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . .
Checking brake fluid 364
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
.
Checking power steering fluid 365
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking tire inflation pressure 366
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire information 370
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . .
Types of tires 379
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . .
Rotating tires 380
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . .
Checking and replacing tires 381
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing snow tires and chains 383
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing wheels 385
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . .
Aluminum wheel precautions 386
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Suspension and chassis 387
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CHASSIS
362
— TIRES AND WHEELS (type A)Tire size
P215/60R16 94V
Tire inflation pressure Recommended cold tire inflation
pressure
Front 200 kPa (2.0 kgf/cm2 or bar, 29 psi)
Rear 200 kPa (2.0 kgf/cm2 or bar, 29 psi)
For sustained high speeds above 160 km/h (99 mph), in
countries where such speeds are permitted by law, add 40
kPa (0.4 kgf/cm
2 or bar, 6 psi) to the front tires and rear
tires, but never exceed the maximum cold tire inflation
pressure molded on the tire sidewall.
Wheel size16  6 1/2 JJ
Wheel nut torque103 N·m (10.5 kgf·m, 76 ft·lbf)
NOTE:
For a complete information on tires (e.g. replacing tires or replacing \
wheels), see “Checking tire inflation pressure”
through “Aluminum wheel precautions” on pages 366 through 386.

CHASSIS
363
— TIRES AND WHEELS (type B)Tire size
P215/55R17 93V
Tire inflation pressure Recommended cold tire inflation
pressure Normal driving
Trailer towing
Front 210 kPa (2.1 kgf/cm2 or bar, 30 psi)
Rear 210 kPa (2.1 kgf/cm2 or bar, 30 psi)
For sustained high speeds above 160 km/h (99 mph), in
countries where such speeds are permitted by law, add 30
kPa (0.3 kgf/cm
2 or bar, 4 psi) to the front tires and rear
tires, but never exceed the maximum cold tire inflation
pressure molded on the tire sidewall.
Front 220 kPa (2.2 kgf/cm
2 or bar, 32 psi)
Rear 220 kPa (2.2 kgf/cm2 or bar, 32 psi)
Wheel size17  7 JJ
Wheel nut torque103 N·m (10.5 kgf·m, 76 ft·lbf)
NOTE:
For a complete information on tires (e.g. replacing tires or replacing \
wheels), see “Checking tire inflation pressure”
through “Aluminum wheel precautions” on pages 366 through 386.

CHASSIS
366
NOTICE
Avoid overfilling, or the power steering could be
damaged.
CHECKING TIRE INFLATIONPRESSURE
63E035

CHASSIS
367
The recommended cold tire inflation pressures,
tire sizes and the combined weight of occupants
and cargo (vehicle capacity weight) are described
on page 362, 363 and 410. They are also
described on the tire and loading information label
as shown.
You should check the tire inflation pressure every two
weeks, or at least once a month. And do not forget
the spare!
The following instructions for checking tire
inflation pressure should be observed:
The pressure should be checked only when the
tires are cold. If your vehicle has been parked
for at least 3 hours and has not been driven for
more than 1.5 km or 1 mile since, you will get an
accurate cold tire inflation pressure reading. 
Always use a tire pressure gauge. The
appearance of a tire can be misleading. Besides,
tire inflation pressures that are even just a few
pounds off can degrade handling and ride.
 Do not bleed or reduce tire inflation pressure
after driving. It is normal for the tire inflation
pressure to be higher after driving.
 Never exceed the vehicle capacity weight.
Passengers and luggage weight should be located
so that the vehicle is balanced.

CHASSIS
368
Inspection and adjustment procedure
1Tire valve
2Tire pressure gauge
1. Remove the tire valve cap.
2. Press the tip of the tire pressure gauge to the tire
valve.
3. Read the pressure using the graduations of the
gauge.
4. In case the tire inflation pressure is not within the
prescribed range, insert the compressed air from the
valve. In case of applying too much air, press the
center of the valve and release the air to adjust. 5. After completing the tire inflation pressure
measurement and adjustment, apply soapy water to
the valve and check for leakage.
6. Install the tire valve cap.
If a gauge and air pump are not available, have your
vehicle checked by your Lexus dealer.
CAUTION
Be sure to reinstall the tire valve caps. Without
the valve caps, dirt or moisture could get into
the valve core and cause air leakage. If the caps
have been lost, have new ones put on as soon
as possible.
Incorrect tire inflation pressure may waste fuel, reduce
the comfort of driving, reduce tire life and make your
vehicle less safe to drive.
If a tire frequently needs refilling, have it checked by
your Lexus dealer.

CHASSIS
369
CAUTION
Keep your tires properly inflated. Otherwise, the
following conditions may occur and cause an
accident resulting in death or serious injuries.
Low tire pressure (underinflation) —
Excessive wear
 Uneven wear
 Poor handling
 Possibility of blowouts from an overheated
tire
 Poor sealing of the tire bead
 Wheel deformation and/or tire separation
 A greater possibility of tire damage from road
hazards
High tire pressure (overinflation) —
 Poor handling
 Excessive wear
 Uneven wear
 A greater possibility of tire damage from road
hazards