2020 TOYOTA MIRAI flat tire

4418-2. Steps to take in an emergency
MIRAI_OM_USA_OM62073U
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When trouble arises
Turn the compressor switch on
and wait for several seconds,
and then turn it off. Check the
tire inflation pressure.If the tire inflation pressure is
under 19 psi (130 kPa,
1.3 kgf/cm
2 or bar): The
puncture cannot be repaired.
Contact your Toyota dealer.
If the tire inflation pressure is 19 psi (130 kPa, 1.3 kgf/cm
2 or bar)
or higher, but less than the specified air pressure: Proceed to
step .
If the tire inflation pressure is the specified air pressure: P roceed
to step .
Turn the compressor switch on to inflate the tire until the spe cified
air pressure is reached. Drive for about 3 miles (5 km) and the n
perform step .
Attach the air release cap to the
end of the hose.
If the air release cap is not
attached, the sealant may leak
and the vehicle may get dirty.
Store the bottle in the trunk while it is connected to the comp ressor.
Taking precautions to avoid sudden braking, sudden acceleration
and sharp turns, drive carefully at under 50 mph (80 km/h) to t he
nearest Toyota dealer tire repair or replacement.
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4438-2. Steps to take in an emergency
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When trouble arises
■If the tire is inflated to more than the specified air pressure
Disconnect the hose from the valve.
Disconnect the hose from the valv e, remove the air release cap from
the hose and then reconnect the hose.
Turn the compressor switch on and wait for several seconds, then turn
it off. Check that the air pressu re indicator shows the specified air pres-
sure. ( P. 471)
If the air pressure is under the designated pressure, turn the compres-
sor switch on again and repeat the inflation procedure until th e speci-
fied air pressure is reached.
■After a tire is repaired with the emergency tire puncture repai r kit
●The tire pressure warning valve and transmitter should be replaced.
●Even if the tire inflation pressure is at the recommended level, the tire
pressure warning light may come on/flash.
■Note for checking the emergency tire puncture repair kit
Check the sealant expiry date occasionally.
The expiry date is shown on the bottle. Do not use sealant whos e expiry
date has already passed. Otherwise, repairs conducted using the emer-
gency tire puncture repair kit may not be performed properly. Install the air release cap to the end of
the hose and push the protrusion on
the air release cap into the tire valve
to let some air out.
WARNING
■Caution while driving
●Store the repair kit in the trunk.
Otherwise, the repair kit may fl
y out and break in events such as sud-
den braking, and may cause an accident.
●The repair kit is exclusively only for your vehicle.
Do not use repair kit on other vehicles, which could lead to an accident
causing death or serious injury.
●Do not use repair kit for tires that are different size than th e original
ones, or for any other purpose. If the tires have not been comp letely
repaired, it could le ad to an accident causing death or serious injury.
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4448-2. Steps to take in an emergency
MIRAI_OM_USA_OM62073U
WARNING
■Precautions for use of the sealant
●Ingesting the sealant is hazardous to your health. If you ingest sealant,
consume as much water as possibl e, and then immediately consult a
doctor.
●If sealant gets in eyes or adheres to skin, immediately wash it off with
water. If discomfort persi sts, consult a doctor.
■When fixing the flat tire
●Stop your vehicle in a safe and flat area.
●Do not touch the wheels or the area around the brakes immediate ly
after the vehicle has been driven.
After the vehicle has been driven, the wheels and the area arou nd the
brakes may be extremely hot. Touching these areas with hands, f eet or
other body parts may result in burns.
●Connect the valve and hose securely with the tire installed on the vehi-
cle.
●If the hose is not properly connected to the valve, air leakage may
occur or sealant may be sprayed out.
●Follow the operation procedure to repair the tire. If the proce dures are
not followed, the sealant may spray out.
●If the hose comes off the valve while inflating the tire, there is a risk
that the hose will mo ve abruptly due to air pressure.
●After inflation of the tire has completed, the sealant may spla tter when
the hose is disconnec ted or some air is let out of the tire.
●Keep back from the tire while it is being repaired, as there is a chance
of it bursting while the repair operation is being performed. I f you
notice any cracks or deformation of the tire, turn off the comp ressor
switch and stop the repair operation immediately.
●The repair kit may overheat if operated for a long period of ti me. Do not
operate the repair kit continuous ly for more than 40 minutes.
●Parts of the repair kit become hot during operation. Be careful handling
the repair kit during and after operation. Do not touch the met al part
connecting the bottle and the compressor. I t will be extremely hot.
●Do not attach the vehicle speed warning sticker to an area other than
the one indicated. If the sticker is attached to an area where an SRS
airbag is located, such as the pad of the steering wheel, it ma y prevent
the SRS airbag from operating properly.

4458-2. Steps to take in an emergency
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When trouble arises
WARNING
■Driving to spread the liquid sealant evenly
Observe the following precautions to reduce the risk of accidents.
Failure to do so may result in a loss of vehicle control and ca use death
or serious injury.
●Drive the vehicle carefully at a low speed. Be especially caref ul when
turning and cornering.
●If the vehicle does not drive straight or you feel a pull throu gh the
steering wheel, stop the vehi cle and check the following:
• Tire condition. The tire may have separated f rom the wheel.
• Tire inflation pressure. If tire inflation pressure is 19 psi (130 kPa,
1.3 kgf/cm
2 or bar) or less, this may i ndicate severe tire damage.

4719-1. Specifications
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Vehicle specifications
*: Light bulbs not listed in this table are LED bulbs.
Steering
Free playLess than 1.2 in. (30 mm)
Tires and wheels
Tire sizeP215/55R17 93V
Tire inflation pressure
(Recommended cold tire
inflation pressure)
Front
36 psi (250 kPa, 2.5 kgf/cm
2 or bar)
Rear
36 psi (250 kPa, 2.5 kgf/cm2 or bar)
Wheel size 17  7 J
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)
Light bulbs*
Light bulbsBulb No.WTy p e
Interior Vanity lights
8A
Front interior/
personal lights 
8A
Rear interior light 8B
Door courtesy lights 168 5 A
Trunk light 5A
A: Wedge base bulbs (clear) B: Double end bulbs

4729-1. Specifications
MIRAI_OM_USA_OM62073U
Tire information
Tire size (P. 474)
DOT and Tire Identification Number (TIN) ( P. 4 7 3 )
Uniform tire quality grading
For details, see “Uniform Tire Q uality Grading” that follows.
Location of treadwear indicators ( P. 3 7 8 )
Tire ply composition and materials
Plies are layers of rubber-coated parallel cords. Cords are the strands
which form the p lies in a tire.
Radial tires or bias-ply tires
A radial tire has “RADIAL” on the sidewall. A tire not marked “ RADIAL”
is a bias-ply tire.
TUBELESS or TUBE TYPE
A tubeless tire does not have a tube and air is directly put into the tire.
A tube type tire has a tube insi de the tire and the tube mainta ins the air
pressure.
Load limit at maximum cold tire inflation pressure ( P. 478)
Maximum cold tire in flation pressure (P. 478)
This means the press ure to which a tire may be inflated.
Summer tires or all season tires ( P. 3 8 1 )
An all season tire has “M+S” on the sidewall. A tire not marked “M+S”
is a summer tire.
Typical tire symbols

4779-1. Specifications
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Vehicle specifications
■Temperature A, B, C
The temperature grades are A (the highest), B, and C, representing
the tire’s resistance to the ge neration of heat and its ability to dissi-
pate heat when tested under contr olled conditions on a specified
indoor laboratory test wheel.
Sustained high temperature can c ause the material of the tire to
degenerate and reduce tire life, and excessive temperature can lead
to sudden tire failure.
Grade C corresponds to a level of performance which all passeng er
car tires must meet under the Fe deral Motor Vehicle Safety Stan-
dard No. 109.
Grades B and A represent higher levels of performance on the labo-
ratory test wheel than the minimum required by law.
Warning: The temperature grades of a tire assume that it is pro perly
inflated and not overloaded.
Excessive speed, underinflation, or excessive loading, either sepa-
rately or in combination, can c ause heat buildup and possible t ire
failure.

4789-1. Specifications
MIRAI_OM_USA_OM62073U
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sure
Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1 mile or 1.5 km under
that condition
Maximum inflation
pressureThe maximum cold inflated pressure to which
a tire may be inflated, shown on the sidewall
of the tire
Recommended infla-
tion pressureCold tire inflation pressure recommended by a
manufacturer
Accessory weight
The combined weight (in excess of those stan-
dard items which may be replaced) of trans-
mission, power steering, power brakes, power
windows, power seats, radio and heater, to the
extent that these items are available as fac-
tory-installed equipment (whether installed or
not)
Curb weight
The weight of a motor vehicle with standard
equipment, including the maximum capacity of
fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional
engine
Maximum loaded vehi-
cle weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant
weight150 lb. (68 kg) times the number of occupants
specified in the second column of Table 1
*
that follows
Occupant distributionDistribution of occupants in a vehicle as speci-
fied in the third column of Table 1
* below