2003 TOYOTA LAND CRUISER ground clearance

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Installation of a mobiletwoway radio system
As the installation of a mobile twoway radio system in
your vehicle could affect electronic systems such as
multiport fuel injection system/sequential multiport fuel
injection system, electronic throttle control system,
cruise control system, antilock brake system, SRS air-
bag system and seat belt pretensioner system, be sure
to check with your Toyota dealer for precautionary mea-
sures or special instructions regarding installation.
Scrapping of your Toyota
The SRS airbag and seat belt pretensioner devices in
your Toyota contain explosive chemicals. If the vehicle
is scrapped with the airbags and pretensioners left as
they are, this may cause an accident such as fire. Be
sure to have the systems of the SRS airbag and seat
belt pretensioner removed and disposed of by a qualified
service shop or by your Toyota dealer before you dis-
pose of your vehicle.
Onpavement and offroad driving tips
This vehicle belongs to the utility vehicle class. Utility
vehicles have a significantly higher rollover rate than other
types of vehicles. This vehicle will handle and maneuver
differently from an ordinary passenger car because it is
designed for offroad use also. In addition, this vehicle
has a higher ground clearance and center of gravity than
that of an ordinary passenger car. This vehicle design
feature causes this type of vehicle to be more likely to
rollover. Failure to operate this vehicle correctly may result
in loss of control, accidents or vehicle rollover causing
death or serious injury. Be sure to read ”Offroad vehicle
precautions” in Section 2 and ”Offroad driving precautions”
in Section 3.

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Offroad vehicle precautions
This vehicle belongs to the utility ve-
hicle class, which has higher ground
clearance and narrower tread in relation
to the height of its center of gravity to
make it capable of performing in a wide
variety of offroad applications. Specif-
ic design characteristics give it a high-
er center of gravity than ordinary pas-
senger cars. This vehicle design
feature causes this type of vehicle to
be more likely to rollover. And, utility
vehicles have a significantly higher rol-
lover rate than other types of vehicles.
An advantage of the higher ground
clearance is a better view of the road
allowing you to anticipate problems. It
is not designed for cornering at the
same speeds as ordinary passenger
cars any more than lowslung sports
cars designed to perform satisfactorily
under offroad conditions. Therefore,
sharp turns at excessive speeds may
cause rollover.CAUTION
Always observe the following precau-
tions to minimize the risk of serious
personal injury or damage to your ve-
hicle:
In a rollover crash, an unbelted per-
son is significantly more likely to
die than a person wearing a seat
belt. Therefore, the driver and all
passengers should fasten their seat
belts whenever the vehicle is mov-
ing.
Avoid sharp turns or abrupt maneu-
vers, if at all possible. Failure to
operate this vehicle correctly may
result in loss of control or vehicle
rollover causing death or serious
injury.
Loading cargo on the roof luggage
carrier will make the center of the
vehicle gravity higher. Avoid high
speeds, sudden starts, sharp turns,
sudden braking or abrupt maneu-
vers, otherwise it may result in loss
of control or vehicle rollover due to
failure to operate this vehicle cor-
rectly.

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Put a jack handle, jack handle extensions,
and jack handle end together as shown in
the illustration.
1 Jack handle end
2 Jack handle extensions
3 Jack handle
CAUTION
Make sure they are each securely
fixed with screws.
When connecting a jack handle extension
with another extension and a jack handle
end, use a jack handle to tighten the bolts
on the joints as shown in the illustration.
When connecting the jack handle with ex-
tension, tighten the wing bolt on the jack
handle securely. Make sure the hollow
meets the bolt on any joint when you
tighten the bolts.
NOTICE
Tighten all the joints securely. Other-
wise, the extension may come off and
it may damage the paint or vehicle
body.
—Raising your vehicle
6. After making sure no one is in thevehicle, raise it high enough so that
the spare tire can be installed.
Remember you will need more ground
clearance when putting on the spare tire
than when removing the flat tire.
To raise the vehicle, insert the jack handle
end into the joint of the jack (it is a loose
fit) and turn it clockwise with the handle,
making sure the handle remains firmly
fitted onto the jack handle end. As the
jack touches the vehicle and begins to lift,
doublecheck that it is properly positioned.

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Checking and replacing tires
Tread wear indicator
CHECKING YOUR TIRES
Check the tire tread for the tread wear
indicators. If the indicators show, re-
place the tires.
The tires on your Toyota have builtin
tread wear indicators to help you know
when the tires need replacement. When
the tread depth wears to 1.6 mm (0.06
in.) or less, the indicators will appear. If
you can see the indicators in two or more
adjacent grooves, the tire should be re-
placed. The lower the tread, the higher
the risk of skidding.
The effectiveness of snow tires is lost
if the tread wears down below 4 mm
(0.16 in.).If you have tire damage such as cuts,
splits, cracks deep enough to expose
the fabric, or bulges indicating internal
damage, the tire should be replaced.
If a tire often goes flat or cannot be prop-
erly repaired due to the size or location
of a cut or other damage, it should be
replaced. If you are not sure, consult with
your Toyota dealer.
If an air loss occurs while driving, do not
continue driving with a deflated tire. Driv-
ing even a short distance can damage a
tire beyond repair.
Any tires which are over 6 years old
must be checked by a qualified techni-
cian even if damage is not obvious.
Tires deteriorate with age even if they
have never or seldom been used.
This also applies to the spare tire and
tires stored for future use.
REPLACING YOUR TIRES
When replacing a tire, use a tire of the
same size and construction, and the
same or greater load capacity as the
originally installed tires. Also, all the
tires must be the same brand and have
the same tread patterns.
Using any other size or type of tire may
seriously affect handling, ride, speedome-
ter/odometer calibration, ground clearance,
and clearance between the body and tires
or snow chains.
CAUTION
Observe the following instructions.
Otherwise, an accident may occur re-
sulting in death or serious injuries.
Do not mix radial, bias belted, or
biasply tires on your vehicle, as
this may cause dangerous handling
characteristics resulting in loss of
control.
Do not use tires other than the
manufacturer ’s recommended size,
as this may cause dangerous han-
dling characteristics resulting in
loss of control.
Do not use tires of different brands,
sizes, construction or tread pat-
terns, as this may cause dangerous
handling characteristics resulting in
loss of control.

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Replacing wheels
WHEN TO REPLACE YOUR WHEELS
If you have wheel damage such as
bending, cracks or heavy corrosion, the
wheel should be replaced.
If you fail to replace a damaged wheel,
the tire may slip off the wheel or cause
loss of handling control.
WHEEL SELECTION
When replacing wheels, care should be
taken to ensure that the wheels are re-
placed by ones with the same load ca-
pacity, diameter, rim width, and offset.
Correct replacement wheels are available
at your Toyota dealer.
A wheel of a different size or type may
adversely affect handling, wheel and bear-
ing life, brake cooling, speedometer/odom-
eter calibration, stopping ability, headlight
aim, bumper height, vehicle ground clear-
ance, and tire or snow chain clearance to
the body and chassis. Replacement with used wheels is not rec-
ommended as they may have been sub-
jected to rough treatment or high mileage
and could fail without warning. Also, bent
wheels which have been straightened may
have structural damage and therefore
should not be used. Never use an inner
tube in a leaking wheel which is designed
for a tubeless tire.
CAUTION
Observe the following instructions.
Otherwise, an accident may occur re-
sulting in death or serious injuries.
Do not use wheels other than the
manufacturer ’s recommended size,
as this may cause dangerous han-
dling characteristics resulting in
loss of control.
Do not use wheels of different
brands, sizes and types, as this
may cause dangerous handling
characteristics resulting in loss of
control.
Aluminum wheel precautions
When installing aluminum w
heels,
check that the wheel nuts are tight
after driving your vehicle the first 1600
km (1000 miles).
If you have rotated, repaired, or
changed your tires, check that the
wheel nuts are still tight after driving
1600 km (1000 miles).
When using tire chains, be careful not
to damage the aluminum wheels.
Use only the Toyota wheel nuts and
wrench designed for your aluminum
wheels.
When balancing your wheels, use only
Toyota balance weights or equivalent
and a plastic or rubber hammer.
As with any wheel, periodically check
your aluminum wheels for damage. If
damaged, replace immediately.