TOYOTA 86 2019 Owners Manual

3514-3. Do-it-yourself maintenance
4
Maintenance and care WARNING■
Tire pressure warning system operation
The tire pressure warning system may not provide warning immedi ately
if a tire bursts or if sudden air leakage occurs.■
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 accide nt
resulting in death or serious injury. ●
Make sure to install 4 tires that are of the specified size, an d that all 4
tires are the same size, same ma ker, same brand and tread patte rn.●
Do not use tire sizes other t han those recommended by Toyota.●
Only use radial tires.●
Do not mix summer, all season and snow tires.
●
Do not use tires that have be en used on anot her vehicle.
Do not use tires if you do not kno w how they were used previous ly.
NOTICE■
Repairing or replacing tires, wheels, tire pressure warning val ves,
transmitters and tire valve caps
●
When removing or fitting the wheels, tires or the tire pressure warning
valves and transmitters, contact your Toyota dealer as the tire pres-
sure warning valves and transmitters may be damaged if not hand led
correctly.
●
Make sure to install the tire valve caps. If the tire valve cap s are not
installed, water could enter the tire pressure warning valves a nd the
tire pressure warning valves could be bound.
●
When replacing tire valve caps, do not use tire valve caps othe r than
those specified. The c ap may become stuck.

3524-3. Do-it-yourself maintenance
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, r educing
the cushioning ability of the tire s. In addition, driving on ro ugh roads may
cause damage to the tires themselves, as well as the vehicle’s wheels
and body.■
Low profile tires and wheels
Low profile tires may cause greater damage than usual to the ti re wheel
when receiving impact from the road surface. Therefore pay attention to
the following: ●
Be sure to use proper tire inflation pressure. If tires are und er-inflated,
they may be damaged more severely.●
Avoid pot holes, uneven pavement, curbs and other road hazards.
Failure to do so may lead to severe tire and wheel damage.
■
If tire inflation pressures become low while driving
Do not continue driving, or your tires and/or wheels may be rui ned.

3534-3. Do-it-yourself maintenance
4
Maintenance and care
Tire inflation pressure ■ Tire inflation pressure
The recommended cold tire inflation pressure and tire size is d is-
played on the tire and loading information label. (  P. 4 6 8 )

3544-3. Do-it-yourself maintenance
■
Tire inflation pressure check interval
You should check tire inflation pressure every two weeks, or at least
once a month.
Do not forget to check the spare.■ Inspection and adjustment procedure
Tire valve
Tire pressure gauge
Remove the tire valve cap.
Press the tip of the tire pressure gauge onto the tire valve.
Read the pressure using the graduations of the gauge.
If the tire inflation pressure is not within the recommended
levels, adjust the pressure.
If you add too much air, press the center of the valve to
lower.
After completing the tire inflation pressure measurement
and adjustment, apply soapy water to the valve and check
for leakage.
Reinstall the tire valve cap.STEP 1
STEP 2
STEP 3
STEP 4
STEP 5
STEP 6

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.

3584-3. Do-it-yourself maintenance
■
When replacing wheels
The wheels of your Toyota are equipped with tire pressure warni ng
valves and transmitters that allow the tire pressure warning sy stem to
provide advanced warning in the event of a loss in tire inflati on pressure.
Whenever wheels are replaced, the tire pressure warning valves and
transmitters mus t be installed. (  P. 3 4 6 )
WARNING■
When replacing wheels ●
Do not use wheels that are a different size from those recommen ded in
the Owner’s Manual, as this may result in loss of handling cont rol.●
Never use an inner tube in a leaking wheel which is designed fo r a
tubeless tire. Doing so may result in an accident, causing deat h or seri-
ous injury.
■
When installing the wheel nuts
●
Never use oil or grease on the wheel bolts or wheel nuts.
Oil and grease may cause the wheel nuts to be excessively tight ened,
leading to bolt or disc wheel damage. In addition, the oil or g rease can
cause the wheel nuts to loosen and the wheel may fall off, caus ing an
accident and resulting in death or serious injury. Remove any o il or
grease from the wheel bolts or wheel nuts. ●
Be sure to install the wheel nuts with
the tapered ends facing inward.
Installing the nuts with the tapered
ends facing outward can cause the
wheel to break and eventually cause
the wheel to come off while driving,
which could lead to an accident
resulting in death or serious injury.Tapered portion

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.

3604-3. Do-it-yourself maintenance
Air conditioning filter The air conditioning filter must be changed regularly to mainta in air
conditioning efficiency.
■ Removal method
Vehicles without a smart key system
Turn the engine switch off.
Vehicles with a smart key system
Turn the “ENGINE START STOP” switch off.
Open the glove box. Slide off
the damper.
Push in each side of the glove
box and pull the glove box
toward you to disconnect the
claws.STEP 1
STEP 2
STEP 3