tires TOYOTA 86 2019 Owner's Manual

3554-3. Do-it-yourself maintenance
4
Maintenance and care ■
Effects of inco rrect tire inflation pressure
Driving with incorrect tire inflation pressure may result in th e following:●
Reduced fuel economy●
Reduced driving comfort and poor handling●
Reduced tire life due to wear●
Reduced safety●
Damage to the drive train
If a tire needs frequ ent refilling, have it checked by your Toy ota dealer.■
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 fo r at least 3 hours and has no t been
driven for more than 1 mile or 1.5 km, you will get an accurate cold
tire inflation pressure reading.
●
Always use a tire pressure gauge.
It is difficult to judge if a tir e is properly inflated based o nly on its
appearance.
●
It is normal for the tire inflation pressure to be higher after driving as
heat is generated in the tire. Do not reduce tire inflation pre ssure after
driving.
●
Never exceed the vehicle capacity weight.
Passengers and luggage weight should be placed so that the vehi cle
is balanced.

3564-3. Do-it-yourself maintenance
WARNING■
Proper inflation is critical to save tire performance
Keep your tires properly inflated.
If the tires are not properly inflated, the following condition s may occur
which could lead to an accident resulting in death or serious injury:●
Excessive wear●
Uneven wear●
Poor handling●
Possibility of blowouts result ing from overheated tires●
Air leaking from bet ween tire and wheel●
Wheel deformation and/or tire damage●
Greater possibility of tire damage while driving ( due to road h azards,
expansion joints, sharp edges in the road, etc.)
NOTICE■
When inspecting and adjust ing tire inflation pressure
Be sure to reinstall the tire valve caps.
If a valve cap is not installed, dirt or moisture may get into the valve and
cause an air leak, resulting in decreased tire inflation pressu re.

3574-3. Do-it-yourself maintenance
4
Maintenance and care
Wheels If a wheel is bent, cracked or heavily corroded, it should be
replaced. Otherwise, the tire may separate from the wheel or
cause loss of handling control.
■ Wheel selection
When replacing wheels, care should be taken to ensure that
they are equivalent to those removed in load capacity, diameter ,
rim width, and inset
* .
Replacement wheels are avail able at your Toyota dealer.
* : Conventionally refer red to as “offset”.
Toyota does not recommend using:
● Wheels of different sizes or types
● Used wheels
● Bent wheels that have been straightened
■ Aluminum wheel precautions
● Use only Toyota wheel nuts and wrenches designed for use
with your aluminum wheels.
● When rotating, repairing or chang ing your tires, check that the
wheel nuts are still tight afte r driving 1000 m iles (1600 km).
● Be careful not to damage the aluminum wheels when using
tire chains.
● Use only Toyota genuine balan ce weights or equivalent and a
plastic or rubber hammer when balancing your wheels.

3594-3. Do-it-yourself maintenance
4
Maintenance and care NOTICE■
Replacing tire inflation pressu re warning valves and transmitte rs●
Because tire repair or replaceme nt may affect the tire pressure warn-
ing valves and transmitters, make sure to have tires serviced b y your
Toyota dealer or other qualifie d service shop. In addition, mak e sure to
purchase your tire pressure warning valves and transmitters at your
Toyota dealer.●
Ensure that only genuine Toyota w heels are used on your vehicle .
Tire pressure warning valves and transmitters may not work prop erly
with non-genuine wheels.

5
When trouble arises
3935-1. Essential information
If you think something is wrong If you notice any of the followi ng symptoms, your vehicle proba bly
needs adjustment or repair. Cont act your Toyota d ealer as soon as
possible.
■ Visible symptoms
● Fluid leaks under the vehicle
(Water dripping from t he air conditioning after use is normal.)
● Flat-looking tires or uneven tire wear
● Vehicles with a monochrome multi-information display: The
engine coolant temperature gauge needle continually points
higher than normal
● Vehicles with a color multi-information display: The high
engine coolant temperature wa rning light flashes or illumi-
nates
■ Audible symptoms
● Changes in exhaust sound
● Excessive tire squeal when cornering
● Strange noises related to the suspension system
● Pinging or other noises related to the engine
■ Operational symptoms
● Engine missing, stumbling or running rough
● Appreciable loss of power
● Vehicle pulls heavily to one side when braking
● Vehicle pulls heavily to one side when driving on a level road
● Loss of brake effectiveness, s pongy feeling, pedal almost
touches the floor

5
When trouble arises
4035-2. Steps to take in an emergency
■
If the tire pressure warn ing system is inoperative
The tire pressure warning system will be disabled in the follow ing condi-
tions:
(When the condit ion becomes no rmal, the system will work proper ly.)●
If tires not equipped with tire pressure warning valves and tra nsmit-
ters are used.●
If the ID code on the tire pressure warning valves and transmit ters is
not registered in the tire pressure warning computer.●
If the tire inflation p ressure is 55 psi ( 380 kPa, 3.87 kgf/cm 2
or bar) or
higher.
The tire pressure warning system may be disabled in the followi ng condi-
tions:
(When the condit ion becomes no rmal, the system will work proper ly.)●
If electronic devices or facilities using similar radio wave fr equencies
are nearby.●
If a radio set at similar frequen cies is in use i n the vehicle.●
If a window tint that affects the radio wave signals is install ed.●
If there is a lot of snow or ice on the vehicle, in particular around the
wheels or wheel housings.
●
If non-genuine Toyota wheels are used. (Even if you use Toyota
wheels, the tire pressure warning system may not work properly with
some types of tires.)
●
If tire chains are used.
●
If a large metallic object which can interfere with signal rece ption is
put in the trunk.
■
If the tire pressure warning light frequently comes on after bl inking
for approximately one minute
If the tire pressure warning light frequently comes on after bl inking for
approximately one minute when the “ENGINE START STOP” switch is
turned to IGNITION ON mode (vehicles with a smart key system) o r the
engine switch is turned to the “ON” position (vehicles without a smart key
system), have it check ed your Toyota dealer.

4045-2. Steps to take in an emergency
WARNING■
If the tire pressure wa rning light comes on
Be sure to observe the following precautions. Failure to do so could
cause loss of vehicle control and result in death or serious in jury.●
Stop your vehicle in a safe plac e as soon as possible. Adjust t he tire
inflation pressure immediately.●
If the tire pressure warning light comes on even after tire inf lation pres-
sure adjustment, it is probable that you have a flat tire. Chec k the tires.
If the tire is flat, change to the spare tire and have the flat tire repaired
by the nearest Toyota dealer.●
Avoid abrupt maneuvering and braking. If the vehicle tires dete riorate,
you could lose control of the s teering wheel or the brakes.■
If a blowout or sudden air leakage should occur
The tire pressure warning system may not activate immediately.

5
When trouble arises
4055-2. Steps to take in an emergency
WARNING■
Maintenance of the tires
Each tire, including the spare (if provided), should be checked monthly
when cold and inflated to the inflation pressure recommended by the
vehicle manufacturer on the vehicle placard or tire inflation p ressure
label (tire and load information label). (If your vehicle has t ires of a differ-
ent size than the size indicated on the vehicle placard or tire inflation
pressure label [tire and load information label], you should de termine the
proper tire inflation pressure for those tires.)
As an added safety feature, your vehicle has been equipped with a tire
pressure monitoring system (TPMS -tire pressure warning system) that
illuminates a low tire pressure telltale (tire pressure warning light) when
one or more of your tires is significantly under-inflated. Acco rdingly,
when the low tire pressure telltale (tire pressure warning ligh t) illumi-
nates, you should stop and check your tires as soon as possible , and
inflate them to the proper press ure. Driving on a significantly under-
inflated tire causes the tire to overheat and can lead to tire failure.
Under-inflation also reduces fuel efficiency and tire tread lif e, and may
affect the vehicle's han dling and stopping ability.
Please note that the TPMS (tire pressure warning system) is not a sub-
stitute for proper tire maintenance, and it is the driver's res ponsibility to
maintain correct tire pressure, even if under-inflation has not reached the
level to trigger illumination of the TPMS low tire pressure tel ltale (tire
pressure warning light).
Your vehicle has also been equipped with a TPMS (tire pressure warning
system) malfunction indicator to indicate when the system is no t operat-
ing properly. The TPMS (tire pressure warning system) malfuncti on indi-
cator is combined with the low tire pressure telltale (tire pre ssure
warning light). When the system detects a malfunction, the tell tale will
flash for approximately one minut e and then remain continuously illumi-
nated. This sequence will continue upon subsequent vehicle star t-ups as
long as the malfunction exists. When the malfunction indicator is illumi-
nated, the system may not be able to detect or signal low tire pressure
as intended.

4065-2. Steps to take in an emergency
WARNINGTPMS (tire pressure warning system) malfunctions may occur for a vari-
ety of reasons, including the installation of replacement or al ternate tires
or wheels on the vehicle that prevent the TPMS (tire pressure w arning
system) from functioning properl y. Always check the TPMS (tire pres-
sure warning system) malfunctio n telltale after replacing one o r more
tires or wheels on your vehicle to ensure that the replacement or alter-
nate tires and wheels allow the TPMS (tire pressure warning sys tem) to
continue to function properly.
NOTICE■
To ensure the tire pressure warning system operates properly
Do not install tires with different specifications or makers, as the tire
pressure warning system may not operate properly.

4265-2. Steps to take in an emergency
Replacing a flat tire
Chock the tires.
Slightly loosen the wheel nuts
(one turn).STEP 1
Flat tire Wheel
chock posi-
tions
Front Left-
hand
side Behind the
rear right-
hand side
tire
Right-
hand
side Behind the
rear left-
hand side
tire
Rear Left-
hand
side In front of
the front
right-hand
side tire
Right-
hand
side In front of
the front
left-hand
side tireSTEP 2