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CAUTION
■ When inspecting or replacing tires
Observe the following precautions to prevent accidents.
Failure to do so may cause damage to parts of the drive train, as well as
dangerous handling characteristics, which may lead to an accident resulting
in death or serious injury.
●Do not mix tires of different makes, models or tread patterns.
Also, do not mix tires of remarkably different treadwear.
● Do not use tire sizes other than those recommended by Toyota.
● Do not mix differently constructed tires (radial, bias-belted or bias-ply
tires).
● Do not mix summer, all season and snow tires.
● Do not use tires that have been used on another vehicle.
Do not use tires if you do not know how they were used previously.
NOTICE
■Driving on rough roads
Take particular care when driving on roads with loose surfaces or pot holes.
These conditions may cause losses in tire inflation pressure, reducing the
cushioning ability of the tires. In addition, driving on rough roads may cause
damage to the tires themselves, as well as the vehicle’s wheels and body.
■ If tire inflation pressures become low while driving
Do not continue driving, or your tires and/or wheels may be ruined.
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4-3. Do-it-yourself maintenance
4
Maintenance and care
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Tire inflation pressure
■Effects of incorrect tire inflation pressure
Driving with incorrect tire inflation pressure may result in the following:
● Reduced fuel efficiency
● Reduced driving comfort and tire life
● Reduced safety
● Damage to the drive train
If a tire needs frequent refilling, have it checked by any authorized Toyota
dealer or repairer, or another duly qualified and equipped professional.
■ Instructions for checking tire inflation pressure
When checking tire inflation pressure, observe the following:
●Check 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, you will get an accurate cold tire
inflation pressure reading.
● Always use a tire pressure gauge.
The appearance of the tire can be misleading. In addition, tire inflation
pressures that are even just a few pounds off can degrade ride and han-
dling.
● 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 placed so that the vehicle is
balanced.
Make sure to maintain the proper ti
re inflation pressure. Tire inflation
pressure should be checked at least once per month. However,
Toyota recommends that tire inflation pressure be checked once
every two weeks. ( →P. 521)
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CAUTION
■ Proper inflation is critical to save tire performance
Keep your tires properly inflated. Otherwise, the following conditions may
occur and result in an accident causing death or serious injury.
●Excessive wear
● Uneven wear
● Poor handling
● Possibility of blowouts resulting from overheated tires
● Poor sealing of the tire bead
● Wheel deformation and/or tire separation
● A greater possibility of tire damage from road hazards
NOTICE
■When inspecting and adjusting tire inflation pressure
Be sure to reinstall the tire valve caps.
Without the valve caps, dirt or moisture could get into the valve and cause
air leakage, which could result in an accident. If the caps have been lost,
replace them as soon as possible.
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5-2. Steps to take in an emergency
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■ The compact spare tire
●The compact spare tire saves in your luggage compartment.
● Its lighter weight helps to enhance fuel economy.
● It permits easier installation in case of a flat tire.
● Make sure to check the tire inflation pressure of the compact spare tire.
(→ P. 521)
■ If you have a flat front tire on a road covered with snow or ice
Install the compact spare tire on the rear of the vehicle. Perform the following
steps and fit tire chains to the front tires.
Replace a rear tire with the compact spare tire.
Replace the flat front tire with the tire removed from the rear of the
vehicle.
Fit tire chains to the front tires.
STEP1
STEP2
STEP3
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5-2. Steps to take in an emergency
When trouble arises
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■
Location of the tools
■ Emergency tire puncture repair kit components
Jack handle
Tool bag
(Towing eyelet
and wheel nut
wrench)
Insertion key Power plug
Hose
St i c k e r s
Air release cap
Compressor
switch
Air pressure gaugeBottle
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5-2. Steps to take in an emergency
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Check the specified tire inflation
pressure.
Tire inflation pressure is speci-
fied on the label in the glove box
as shown. ( →P. 521)
Start the engine.
To inject the sealant and inflate
the tire, turn the compressor
switch on.
Use the kit with the top facing
upward.
STEP8
STEP9
STEP10
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5-2. Steps to take in an emergency
When trouble arises
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Inflate the tire until the recom-
mended pressure is reached.
The sealant will be injected
and the pressure will spike to
300 kPa (3.0 kgf/cm
2 or bar,
44 psi) or 400 kPa (4.0 kgf/
cm
2 or bar, 58 psi), then grad-
ually decrease.
The air pressure gauge will
display the actual tire inflation
pressure about 1 minute after
the switch is turned on.
• Turn the compressor switch
off and then check the tire
inflation pressure. Being care-
ful not to over inflate, check
and repeat the inflation proce-
dure until the recommended
tire inflation pressure is
reached.
• If the needle of the air pres-
sure gauge reaches the red
zone (450 kPa [4.5 kgf/cm
2 or
bar, 65 psi] or more), there
may be a malfunction in the
tire or in the kit itself. Stop
operation immediately.
STEP11
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5-2. Steps to take in an emergency
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• If the tire inflation pressure is still lower than the recom-
mended level after inflation for
10 minutes with the switch on,
the tire is too damaged to be
repaired. Turn the compressor
switch off and contact any
authorized Toyota dealer, tire
dealer or repairer, or another
duly qualified and equipped
professional.
• If the tire inflation pressure
exceeds the recommended
level, let out some air to adjust
the tire inflation pressure.
(→ P. 476)
Disconnect the hose from the valve on the tire and then pull
out the power plug from the cigarette lighter socket.
To spread the liquid sealant evenly within the tire, immediately
drive for about 5 km (3 miles).
After driving for about 5 km (3
miles), stop your vehicle in a
safe place on a hard, flat surface
and reconnect the compressor.STEP12
STEP13
STEP14