TOYOTA SUPRA 2020 Owners Manual (in English)

2615-1. MOBILITY
Supra Owner's Manual
5
MOBILITY
For speeds over 100 mph/160
km/h and for optimum driving
comfort, note the pressure val- ues in the tire inflation pressure
table, refer to page 262, and
adjust as necessary.
Front: 255/40 ZR 18 95 Y Std
Rear: 275/40 ZR 18 99 Y Std2.2 / 32
2.2 / 32
Front: 255/35 ZR 19 96 Y XL Std
Rear: 275/35 ZR 19 100 Y XL Std2.2 / 32
2.2 / 32
Tire sizePressure specifications in bar/PSI
RZ models
Tire sizePressure specifications in bar/PSI
Specifications in
bar/PSI with cold
tires
225/50 R 17 98 H M+S XL Std/RSC2.2 / 32
255/40 R 18 99 V M+S XL Std2.6 / 38
Front: 255/40 ZR 18 95 Y Std
Rear: 275/40 ZR 18 99 Y Std2.6 / 38
2.6 / 38
Front: 255/35 ZR 19 96 Y XL Std
Rear: 275/35 ZR 19 100 Y XL Std2.6 / 38
2.6 / 38
Tire inflation pressures at
max. speeds above 100
mph/160 km/h
WA R N I N G
In order to drive at maximum
speeds in excess of 100 mph/160
km/h, please obser ve, and, if nec-
essary, adjust tir e pressures for
speeds exceeding 100 mph/160
km/h from t he relevant table on
the following pages. Otherwise,
tire damage and accidents could
occur.

2625-1. MOBILITY
Supra Owner's Manual
245/45 R 18 96 Y
245: nominal width in mm
45: aspect ratio in %
Tire inflation pressure values over 100 mph/160 km/h
SZ-R models
Tire sizePressure specifications in bar/PSI
Specifications in
bar/PSI with cold
tires
225/50 R 17 98 H M+S XL Std/RSC2.2 / 32
255/40 R 18 99 V M+S XL Std2.2 / 32
Front: 255/40 ZR 18 95 Y Std
Rear: 275/40 ZR 18 99 Y Std2.2 / 32
2.2 / 32
Front: 255/35 ZR 19 96 Y XL Std
Rear: 275/35 ZR 19 100 Y XL Std2.2 / 32
2.2 / 32
RZ models
Tire sizePressure specifications in bar/PSI
Specifications in bar/PSI with cold
tires
225/50 R 17 98 H M+S XL Std/RSC2.2 / 32
255/40 R 18 99 V M+S XL Std2.6 / 38
Front: 255/40 ZR 18 95 Y Std
Rear: 275/40 ZR 18 99 Y Std2.6 / 38
2.6 / 38
Front: 255/35 ZR 19 96 Y XL Std
Rear: 275/35 ZR 19 100 Y XL Std2.6 / 38
2.6 / 38
Tire identification marks
Tire size

2635-1. MOBILITY
Supra Owner's Manual
5
MOBILITY
R: radial tire code
18: rim diameter in inches
96: load rating, not for ZR tires
Y: speed rating, before the R on
ZR tires
Maximum tire load is the maxi-
mum permissible weight for
which the tire is approved.
Locate the maximum tire load
on the tire sidewall and the
Gross Axle Weight Rating –
GAWR – on the certification
label on the driver door B-pillar.
Divide the tire load by 1.1. It
must be greater than one-half of
the vehicle’s Gross Axle Weight
Rating – GAWR. Note, front vs.
rear GAWR and tire loads,
respectively.
Q = up to 100 mph/160 km/h
R = up to 106 mph/170 km/h
S = up to 112 mph/180 km/h
T = up to 118 mph/190 km/h
H = up to 131 mph/210 km/h
V = up to 150 mph/240 km/h
W = up to 167 mph/270 km/h
Y = up to 186 mph/300 km/h
DOT code: DOT xxxx xxx 3818 xxxx: manufacturer code for the
tire brand
xxx: tire size and tire design
3818: tire age
Tires with DOT codes meet the
guidelines of the U.S. Depart-
ment of Transportation.
Regardless of the tire tread,
replace tires at least every 6
years.
You can find the manufacture
date of the tire on the tire's side-
wall.
Quality grades can be found
where applicable on the tire
sidewall between tread shoulder
and maximum section width.
E.g.: Treadwear 200; Traction
AA; Temperature A
Treadwear
Maximum tire load
Speed letter
Tire Identification Number
Tire age
Recommendation
Manufacture date
DesignationManufacture date
DOT … 381838th week, 2018
Uniform Tire Quality Grad-
ing
DOT Quality Grades

2645-1. MOBILITY
Supra Owner's Manual
Traction AA A B C
Temperature A B C
All passenger vehicle tires must
conform to Federal Safety
Requirements in addition to
these grades
The treadwear grade is a com-
parative rating based on the
wear rate of the tire when tested
under controlled conditions on a
specified government test
course. E.g., a tire graded 150
would wear one and one-half, 1
g, times as well on the govern-
ment course as a tire graded
100. The relative performance
of tires depends upon the actual
conditions of their use, however,
and may depart significantly
from the norm due to variations
in driving habits, service prac-
tices and differences in road
characteristics and climate.
The traction grades, from high-
est to lowest, are AA, A, B, and
C.
Those grades represent the
tire's ability to stop on wet pave-
ment as measured under con-
trolled conditions on specified
government test surfaces of
asphalt and concrete. A tire
marked C may have poor trac-tion performance.
The traction grade assigned to
this tire is based on
straight-ahead braking traction
tests, and does not include
acceleration, cornering, hydro-
planing, or peak traction charac-
teristics.
The temperature grades are A,
the highest, B, and C, represent-
ing the tire's resistance to the
generation of heat and its ability
to dissipate heat when tested
under controlled conditions on a
specified indoor laboratory test
wheel. Sustained high tempera-
ture can cause the material of
the tire to degenerate and
reduce tire life, and excessive
temperature can lead to sudden
tire failure.
The grade C corresponds to a
level of performance which all
passenger vehicle tires must
meet under the Federal Motor
Vehicle Safety Standard No.
109. Grades Band A represent
higher levels of performance on
the laboratory test wheel than
the minimum required by law.
Treadwear
Tr a c t i o n
Temperature

2655-1. MOBILITY
Supra Owner's Manual
5
MOBILITY
Winter and all-season tires with
better cold weather performance
than summer tires.
Do not drive with a tire tread of
less than 0.12 in/3 mm, other-
wise there is an increased risk
of hydroplaning.
Do not drive with a tire tread of
less than 0.16 in/4 mm, as such
tires are less suitable for winter
operation. Wear indicators are distributed
around the tire's circumference
and have the legally required
minimum height of 0.063
inches/1.6 mm.
The positions of the wear indica-
tors are marked on the tire side-
wall with TWI, Tread Wear
Indicator.
Inspect your tires regularly for
damage, foreign objects lodged
in the tread, and tread wear.
Driving over rough or damaged
road surfaces, as well as debris,
curbs and other obstacles can
cause serious damage to
wheels, tires and suspension
parts. This is more likely to
occur with low-profile tires,
which provide less cushioning
between the wheel and the
road. Be careful to avoid road
hazards and reduce your speed,
especially if your vehicle is
WA R N I N G
The temperature grade for this tire
is established for a tire that is
properly inflated and not over-
loaded. Excessive speed, under-
inflation, or excessive loading,
either separately or in combina-
tion, can cause heat buildup and
possible tire failure.
M+S
Tire tread
Summer tires
Winter tires
Minimum tread depth
Tire damage
General information

2665-1. MOBILITY
Supra Owner's Manual
equipped with low-profile tires.
Indications of tire damage or
other vehicle malfunctions:
• Unusual vibrations.
• Unusual tire or running noises.
• Unusual handling such as a strong tendency to pull to the
left or right.
Damage can be caused by the
following situations, for instance:
• Driving over curbs.
• Road damage.
• Tire inflation pressure too low.
• Vehicle overloading.
• Incorrect tire storage.
Have mounting and wheel bal-
ancing carried out by your Toy-
ota dealer.
You can ask your Toyota dealer
about the correct wheel/tire
combination and wheel rim ver-
sions for the vehicle.
Safety information
WA R N I N G
Damaged tires can lose tire infla-
tion pressure, which can lead to
loss of vehicle control. There is a
risk of an accident. If tire damage
is suspected while driving, imme-
diately reduce speed and stop.
Have wheels and tires checked.
For this purpose, drive carefully to
the nearest your Toyota dealer.
Have vehicle towed or trans-
ported as needed. Do not repair
damaged tires, but have them
replaced.
WA R N I N G
Tires can become damaged by
driving over obstacles, e.g., curbs
or road damage, at high speed.
Larger wheels have
a smaller tire
cross-section. The smaller the tire
cross-section, the higher the risk
of tire damage. There is a danger
of accidents and property dam-
age. If possible, drive around
obstacles, or dri ve over them
slowly and carefully.
Changing wheels and
tires
Mounting and wheel bal-
ancing
Wheel and tire combina-
tion
General information

2675-1. MOBILITY
Supra Owner's Manual
5
MOBILITY
For each tire size, the manufac-
turer of the vehicle recommends
certain tire brands. The tire
brands can be identified by a
star on the tire sidewall.
Tire traction is not optimal due to
manufacturing circumstances
when tires are brand-new; they
achieve their full traction poten-
tial after a break-in time.
Drive conservatively for the first
200 miles/300 km.
The manufacturer of your vehi-
cle does not recommend the
use of retreaded tires.
Safety information
WA R N I N G
Wheels and tires which are not
suitable for your
vehicle can dam-
age parts of the vehicle, for
instance due to contact with the
body due to tolerances despite
the same official size rating.
There is a risk of an accident. The
manufacturer of your vehicle
strongly suggests that you use
wheels and tires that have been
recommended by the vehicle
manufacturer for your vehicle
type.
WA R N I N G
Mounted steel wheels can cause
technical problem s, for instance
independent loosening of the lug
bolts, damage to t he brake discs.
There is a risk of an accident. Do
not mount steel wheels.
WA R N I N G
Incorrect wheel/tire combinations
will have a negative impact on the
vehicle's handling and on the
function of a variety of systems,
such as the Anti-lock Brake Sys-
tem or Vehicle S tability Control
System. There is a risk of an acci-
dent. To maintain good handling
and vehicle response, use only
tires with a single tread configura-
tion from a single manufacturer.
The manufacturer of the vehicle
recommends that you use wheels
and tires that have been recom-
mended by the vehicle manufac-
turer for your vehicle type.
Following tire damage, have the
original wheel/tire combination
remounted on the vehicle as soon
as possible.
Recommended tire brands
New tires
Retreaded tires
WA R N I N G
Retreaded tires can have different
tire casing structures. With
advanced age the service life can
be limited. There is a risk of an
accident. The manufacturer of
your vehicle does not recommend
the use of retreaded tires.

2685-1. MOBILITY
Supra Owner's Manual
Winter tires are recommended
for operating on winter roads.
Although so-called all-season
M+S tires provide better winter
traction than summer tires, they
usually do not provide the same
level of performance as winter
tires.
If the maximum speed of the
vehicle is higher than the per-
missible speed for the winter
tires, then attach a label show-
ing the permissible maximum
speed in the field of view. The
label is available from your Toy-
ota dealer.
With winter tires mounted,
observe and do not exceed the
permissible maximum speed.
Swapping the front wheels with
the rear wheels or vice versa is
not permitted on vehicles with
different tire or rim dimensions
on the front and rear axles.Do not exceed the maximum tire
inflation pressure indicated on
the side wall of the tire.
Store wheels and tires in a cool,
dry and dark place.
Always protect tires against all
contact with oil, grease, and sol-
vents.
Do not leave tires in plastic
bags.
Remove dirt from wheels or
tires.
• Park the vehicle as far away
as possible from passing traf-
fic and on solid ground.
• Switch on the hazard warning system.
• Secure the vehicle against rolling away by setting the
parking brake.
• Turn the steering wheel until the front wheels are in the
straight-ahead position and
engage the steering wheel
lock.
• Have all vehicle occupants get out of the vehicle and
Winter tires
General information
Maximum speed of winter
tires
Rotating wheels between
axles
Storing tires
Tire inflation pressure
Storage
Repairing a flat tire
Safety measures

2695-1. MOBILITY
Supra Owner's Manual
5
MOBILITY
ensure that they remain out-
side the immediate area in a
safe place, such as behind a
guardrail.
• If necessary, set up a warning triangle at an appropriate dis-
tance.
With the Mobility System, minor
tire damage can be sealed tem-
porarily to enable continued
travel. To accomplish this, seal-
ant is pumped into the tires,
which seals the damage from
the inside.
• Follow the instructions on using the Mobility System
found on the compressor and
sealant container.
• Use of the Mobility System may be ineffective if the tire
puncture measures approx.
1/8 inches/4 mm or more.
• Contact your Toyota dealer if the tire cannot be made driv-
able.
• If possible, do not remove for- eign bodies that have pene-
trated the tire. Only remove
foreign objects if they are visi-
bly protruding from the tire.
• Pull the speed limit sticker off the sealant container and apply it to the steering wheel.
• The use of a sealant can damage the TPM wheel elec-
tronics. In this case, have the
electronics checked and
replaced at the next opportu-
nity.
The compressor ca n be used to
check the tire inf lation pressure.
The Mobility System is located in
the right storage compartment of the
cargo area.
• Sealant container, arrow 1.
• Filling hose, arrow 2.
Observe use-by date on the
Mobility System
Concept
General informationOverview
Storage
Sealant container

2705-1. MOBILITY
Supra Owner's Manual
sealant container.
1Sealant container unlocking
2 Sealant container holder
3 Tire pressure gauge
4 Reduce tire inflation pressure
button
5 On/off switch
6 Compressor
7 Connector/cable for socket
8 Connection hose
• Park the vehicle as far away as possible from passing traf-
fic and on solid ground.
• Switch on the hazard warning system.
• Secure the vehicle against rolling away by setting the
parking brake.
• Turn the steering wheel until the front wheels are in the
straight-ahead position and
engage the steering wheel
lock.
• Have all vehicle occupants get out of the vehicle and ensure that they remain out-
side the immediate area in a
safe place, such as behind a
guardrail.
• If necessary, set up a warning triangle at an appropriate dis-
tance.
Compressor
Safety measures
Filling the tire with sealant
Safety information
WA R N I N G
If the exhaust pipe is blocked or
ventilation is insu fficient, harmful
exhaust gases can enter into the
vehicle. The exh aust gases con-
tain pollutants which are colorless
and odorless. In enclosed areas,
exhaust gases can also accumu-
late outside of the vehicle. There
is danger to life. Keep the exhaust
pipe free and ensure sufficient
ventilation.
NOTICE
The compressor can overheat
during extended operation. There
is a risk of damage to property. Do
not run the compressor for more
than 10 minutes.