inflation pressure FORD GT 2021 User Guide

Age
WARNING: Tires degrade
over time depending on many
factors such as weather, storage
conditions, and conditions of use
(load, speed, inflation pressure)
the tires experience throughout
their lives. WARNING: In general, tires
should be replaced after six
years regardless of tread wear.
However, heat caused by hot
climates or frequent high loading
conditions can accelerate the
aging process and may require
tires to be replaced more
frequently.
U.S. DOT Tire Identification
Number
Both United States and Canada
Federal regulations require tire
manufacturers to place
standardized information on the
sidewall of all tires. This
information identifies and
describes the fundamental
characteristics of the tire and also
provides a U.S. DOT Tire
Identification Number for safety
standard certification and in case
of a recall.
This begins with the letters DOT
and indicates that the tire meets
all federal standards. The next
two numbers or letters are the
plant code designating where it
was manufactured, the next two are the tire size code and the last
four numbers represent the week
and year the tire was built. For
example, 2501 means the 25th
week of 2001. The numbers in
between are identification codes
used for traceability. This
information is used to contact
customers if a tire defect requires
a recall.
Tire Replacement
Requirements
Your vehicle is equipped with tires
designed to provide a safe ride
and handling capability.
WARNING:
Only use
replacement tires and wheels
that are the same size, load
index, speed rating and type
(such as P-metric versus
LT-metric or all-season versus
all-terrain) as those originally
provided by Ford. The
recommended tire and wheel
size may be found on either the
Safety Compliance Certification
Label (affixed to either the door
hinge pillar, door-latch post, or
the door edge that meets the
door-latch post, next to the
driver's seating position), or the
Tire Label which is located on
the B-Pillar or edge of the
driver's door. If this information
is not found on these labels, then
you should contact your
authorized dealer as soon as
possible. Use of any tire or wheel
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The use of wheels or tires not
recommended by Ford Motor
Company may affect the
operation of your tire pressure
monitoring system.
If the tire pressure monitoring
system indicator is flashing, your
system is malfunctioning. Your
replacement tire might be
incompatible with your tire
pressure monitoring system, or
some component of the system
may be damaged.
Safety Practices
WARNING: If your vehicle
is stuck in snow, mud or sand, do
not rapidly spin the tires;
spinning the tires can tear the
tire and cause an explosion. A
tire can explode in as little as
three to five seconds. WARNING:
Do not spin the
wheels at over 34 mph
(55 km/h). The tires may fail and
injure a passenger or bystander.
Driving habits have a great deal
to do with your tire mileage and
safety.
*Observe posted speed limits.
*Avoid fast starts, stops and turns.
*Avoid potholes and objects on
the road.
*Do not run over curbs or hit the
tire against a curb when parking. Highway Hazards
No matter how carefully you drive
there
’s always the possibility that
you may eventually have a flat tire
on the highway. Drive slowly to the
closest safe area out of traffic.
This may further damage the flat
tire, but your safety is more
important.
If you feel a sudden vibration or
ride disturbance while driving, or
you suspect your tire or vehicle
has been damaged, immediately
reduce your speed. Drive with
caution until you can safely pull
off the road. Stop and inspect the
tires for damage. If a tire is
under-inflated or damaged, see
the instructions on use of the tire
sealant and inflater kit at the
beginning of this section. If the kit
cannot provide a temporary tire
inflation, contact an authorized
dealer.
Tire and Wheel Alignment
A bad jolt from hitting a curb or
pothole can cause the front end
of your vehicle to become
misaligned or cause damage to
your tires. If your vehicle seems to
pull to one side when you’re
driving, the wheels may be out of
alignment. Have an authorized
dealer check the wheel alignment
periodically.
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Wheel misalignment in the front
or the rear can cause uneven and
rapid treadwear of your tires and
should be corrected by an
authorized dealer. Front-wheel
drive vehicles and those with an
independent rear suspension (if
equipped) may require alignment
of all four wheels.
The tires should also be balanced
periodically. An unbalanced tire
and wheel assembly may result in
irregular tire wear.
USING SUMMER TIRES
Your Ford GT was built with Michelin Pilot
Sport Cup 2 tires which are a summer tire.
Summer tires provide superior
performance on wet and dry roads.
Summer tires do not have the Mud and
Snow (M+S or M/S) tire traction rating on
the tire side wall. Since summer tires do
not have the same traction performance
as All-season or Snow tires, we do not
recommend using summer tires when
temperatures drop to about 45°F (7°C) or
below (depending on tire wear and
environmental conditions) or in snow and
ice conditions. Like any tire, summer tire
performance is affected by tire wear and
environmental conditions. If you must drive
in those conditions, we recommend using
Mud and Snow (M+S, M/S), All-season or
Snow tires.
Always store your summer tires indoors at
temperatures above 19°F (-7°C). The
rubber compounds used in these tires lose
flexibility and may develop surface cracks
in the tread area at temperatures below
19°F (-7°C)
. If the tires have been
subjected to 19°F (-7°C) or less, warm
them in a heated space to at least 41°F
(5°C) for at least 24 hours before installing
them on a vehicle, or moving the vehicle with the tires installed, or checking tire
inflation. Do not place tires near heaters
or heating devices used to warm the room
where the tires are stored. Do not apply
heat or blow heated air directly on the tires.
Always inspect the tires after storage
periods and before use.
USING SNOW CHAINS
WARNING: If you choose to install
snow tires on your vehicle, they must be
the same size, construction, and load
range as the original tires listed on the
tire placard, and they must be installed
on all four wheels. Mixing tires of
different size or construction on your
vehicle can adversely affect your
vehicle's handling and braking, and may
lead to loss of vehicle control. WARNING:
Do not use snow chains
or cables on this vehicle as they may
cause damage to your vehicle which may
lead to loss of vehicle control.
Snow chains have not been approved for
use on your vehicle.
TIRE PRESSURE MONITORING
SYSTEM WARNING:
The tire pressure
monitoring system is not a substitute for
manually checking tire pressures. You
should periodically check tire pressures
using a pressure gauge. Failure to
correctly maintain tire pressures could
increase the risk of tire failure, loss of
control, vehicle rollover and personal
injury.
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WARNING: If the tire pressure
monitor sensor becomes damaged it
may not function. Each tire should be checked
monthly when cold and inflated
to the inflation pressure
recommended by the vehicle manufacturer
on the vehicle placard or tire inflation
pressure label. (If your vehicle has tires of
a different size than the size indicated on
the vehicle placard or tire inflation pressure
label, you should determine 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) that
illuminates a low tire pressure telltale
when one or more of your tires is
significantly under-inflated. Accordingly,
when the low tire pressure telltale
illuminates, you should stop and check
your tires as soon as possible, and inflate
them to the proper pressure. 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 life, and may affect the
vehicle ’s handling and stopping ability.
Please note that the TPMS is not a
substitute for proper tire maintenance, and
it is the driver ’s responsibility to maintain
correct tire pressure, even if under-inflation
has not reached the level to trigger
illumination of the TPMS low tire pressure
telltale. Your vehicle has also been equipped with
a TPMS malfunction indicator to indicate
when the system is not operating properly.
The TPMS malfunction indicator is
combined with the low tire pressure
telltale. When the system detects a
malfunction, the telltale flashes for
approximately one minute and then
remains illuminated. This sequence
continues upon subsequent vehicle
start-ups as long as the malfunction exists.
When the malfunction indicator is
illuminated, the system may not be able
to detect or signal low tire pressure as
intended. TPMS malfunctions may occur
for a variety of reasons, including the
installation of replacement or alternate
tires or wheels on the vehicle that prevent
the TPMS from functioning properly.
Always check the TPMS malfunction
telltale after replacing one or more tires or
wheels on your vehicle to ensure that the
replacement or alternate tires and wheels
allow the TPMS to continue to function
properly.
This device complies with Part 15 of the
FCC Rules and with Licence exempt RSS
Standards of Industry Canada. Operation
is subject to the following two conditions:
•
This device may not cause harmful
interference, and
• This device must accept any
interference received, including
interference that may cause undesired
operation. WARNING:
Changes or
modifications not expressively approved
by the party responsible for compliance
could void the user's authority to operate
the equipment. The term "IC:" before the
radio certification number only signifies
that Industry Canada technical
specifications were met.
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Customer action required
Possible cause
Low tire pressure
warning light
Make sure tires are at the proper pres-
sure. See Inflating your tires in this
chapter. After inflating your tires to the
manufacturer’s recommended pressure
as shown on the Tire Label (located on
the edge of driver ’s door or the B-Pillar),
the vehicle must be driven for at least
two minutes over 20 mph (32 km/h)
before the light turns off.
Tire(s) under-inflated
Solid warning light
If the tires are properly inflated and the
light remains on, contact your authorized
dealer as soon as possible.
TPMS malfunction
If the tires are properly inflated and the
light remains on, contact your authorized
dealer as soon as possible.
TPMS malfunction
Flashing warning
light
When Inflating Your Tires
Note: Do not use the tire pressure display
screen as a tire pressure gauge, this can
result in over or under inflation of a tire.
When putting air into your tires (such as at
a gas station or in your garage), the tire
pressure monitoring system may not
respond immediately to the air added to
your tires.
It may take up to two minutes of driving
over 20 mph (32 km/h) for the light to turn
off after you have filled your tires to the
recommended inflation pressure.
How Temperature Affects Your Tire
Pressure
The tire pressure monitoring system
monitors tire pressure in each pneumatic
tire. When driving in a normal manner, a
typical passenger tire inflation pressure
may increase about
2 –4 psi (14– 28 kPa)
from a cold start situation. If the vehicle is
stationary overnight with the outside temperature significantly lower than the
daytime temperature, the tire pressure may
decrease about 3 psi (21 kPa) for a drop of
62.6°F (17°C) in ambient temperature. This
lower pressure value may be detected by
the tire pressure monitoring system as
being significantly lower than the
recommended inflation pressure and
activate the system warning light for low
tire pressure. If the low tire pressure
warning light is on, visually check each tire
to verify that no tire is flat. If one or more
tires are flat, repair as necessary. Check
the air pressure in the road tires. If any tire
is under-inflated, carefully drive the vehicle
to the nearest location where air can be
added to the tires. Inflate all the tires to
the recommended inflation pressure.
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CHANGING A ROAD WHEEL
Important Information for Lifting
or Jacking
A vehicle jack is not included with your
vehicle. If you are on the road and need to
change a wheel, it is recommended that
you contact the Ford GT Concierge to
obtain roadside assistance. See Special
Notices (page 11). Front lift points
A
Middle lift points
B
Rear lift points
C
To avoid damage to your vehicle, use a low
profile hydraulic jack when removing a road
wheel. Only place the jack on one of the
alloy lifting posts when lifting your vehicle.
Do not lift your vehicle on the carbon fiber
panels.
Note: It is recommended that an interface
be used between the alloy lifting point and
the vehicle jack (for example, a hockey puck
or dense rubber pad). DRIVING AT HIGH SPEED
Tire Pressure - Speeds Greater
Than
165 mph (265 km/h) WARNING:
Always re-inflate tires
to recommended tire pressures before
the vehicle is operated on-road. The
recommended pressure is located on the
tire label or safety certification label,
located on the B-pillar, inside the driver's
door.
Note: When driving over
165 mph
(265 km/h), be sure to check and adjust
your tire pressures accordingly.
Note: If you are not sure about the proper
tire inflation pressures, contact an
authorized dealer or service center. Your tires may require additional inflation
pressure for operation at speeds greater
than
165 mph (265 km/h). If this label is
present on your vehicle, you must adjust
the tire pressure accordingly.
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Driving Through Water.................................131
DRL
See: Daytime Running Lamps......................... 63
E
Electric Parking Brake.................................109 Applying the Electric Parking brake............109
Battery With No Charge..................................... 111
Releasing the Electric Parking Brake............110
Emergency Call Limitations.......................44
Emergency Call Requirements.................43
Emergency Door Release............................53
Emission Law..................................................99 Noise Emissions Warranty, Prohibited
Tampering Acts and Maintenance.........100
Tampering With a Noise Control System................................................................ 99
End User License Agreement..................283 VEHICLE SOFTWARE END USER LICENSE
AGREEMENT (EULA) ................................. 283
Engine Coolant Check................................158 Adding Coolant................................................... 159
Coolant Change.................................................. 160
Engine Coolant Temperature Management.................................................... 161
Fail-Safe Cooling................................................ 160
Recycled Coolant............................................... 160
Severe Climates.................................................. 160
Engine Emission Control.............................99
Engine Immobilizer See: Passive Anti-Theft System..................... 54
Engine Oil Check...........................................157 Adding Engine Oil................................................ 157
Engine Oil Dipstick........................................157
Engine Specifications
................................205
Entertainment...............................................235 AM/FM Radio...................................................... 236
Apps........................................................................\
238
Bluetooth Stereo or USB................................ 236
Sources.................................................................. 235
Supported Media Players, Formats and Metadata Information................................ 238
USB Ports............................................................. 238
Environment
......................................................15
EPB See: Electric Parking Brake............................. 109Event Data Recording
See: Data Recording............................................... 7
Exterior Mirrors
................................................66
Fold-Away Exterior Mirrors............................... 66
Power Exterior Mirrors........................................ 66
F
Fastening the Seatbelts
..............................29
Seatbelt Locking Modes.................................... 30
Using Seatbelts During Pregnancy...............30
Using the Sliding Clip.......................................... 29
Flat Tire See: Changing a Road Wheel....................... 203
Flat Tire Inflation See: Tire Sealant and Inflator Kit.................. 181
Floor Mats
........................................................132
Foot Pedals See: Adjusting the Pedals................................ 60
Ford Performance
...........................................13
Front Passenger Sensing System............38
Fuel and Refueling.........................................93
Fuel Consumption.........................................97 Calculating Fuel Economy............................... 98
Filling the Fuel Tank............................................ 98
Fuel Filler Funnel Location.........................94
Fuel Filter.........................................................167
Fuel Quality
......................................................93
Choosing the Right Fuel.................................... 93
Fuel Shutoff....................................................133
Fuses.................................................................143
Fuse Specification Chart...........................143 Front Power Distribution Box......................... 143
Passenger Compartment Fuse Panel........148
Rear Power Distribution Box 1........................ 145
Rear Power Distribution Box 2........................ 147
G
Gauges................................................................67 Engine Coolant Temperature Gauge............69
Engine Oil Pressure Gauge............................... 69
Engine Oil Temperature Gauge...................... 69
Fuel Gauge............................................................. 68
Gauge Mode........................................................... 69
Information Display............................................. 67
Trip Computer....................................................... 68
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Stability Control.............................................113
Principle of Operation........................................ 113
Starting and Stopping the Engine...........89 General Information........................................... 89
Starting the Engine.......................................90 Failure to Start........................................................ 91
Fast Restart............................................................. 91
Guarding Against Exhaust Fumes.................. 91
Important Ventilating Information................92
Stopping the Engine When Your Vehicle is Moving.................................................................. 91
Stopping the Engine When Your Vehicle is Stationary........................................................... 91
Steering.............................................................119
Steering Wheel Lock
....................................90
Steering Wheel...............................................56
Storage Compartments..............................88
Supplementary Restraints System.........36 Principle of Operation........................................ 36
Symbols Glossary
.............................................6
SYNC™ 3..........................................................217
General Information........................................... 217
SYNC™ 3 Troubleshooting......................264
T
Technical Specifications See: Capacities and Specifications............205
The Better Business Bureau (BBB) Auto Line Program (U.S. Only)........................138
Tire Care
...........................................................187
Glossary of Tire Terminology......................... 189
Information About Uniform Tire Quality Grading.............................................................. 187
Information Contained on the Tire Sidewall............................................................ 190
Temperature A B C............................................. 188
Traction AA A B C............................................... 188
Treadwear............................................................. 188
Tire Inflation When Punctured See: Tire Sealant and Inflator Kit.................. 181
Tire Pressure Monitoring System...........199 Changing Tires With a Tire Pressure
Monitoring System........................................ 201
Understanding Your Tire Pressure Monitoring System ....................................... 201
Tire Repair Kit See: Tire Sealant and Inflator Kit.................. 181Tire Sealant and Inflator Kit......................181
First Stage: Inflating the Tire with Sealing
Compound and Air........................................ 183
General Information.......................................... 182
Second Stage: Checking Tire Pressure............................................................ 185
Tips for Use of the Kit....................................... 182
What to Do After the Tire has Been Sealed................................................................ 185
What to do When a Tire Is Punctured........183
Tires See: Wheels and Tires....................................... 181
Towing a Trailer.............................................130
Towing Points
................................................136
Installing the Recovery Hook......................... 136
Recovery Hook Location.................................. 136
Towing the Vehicle on Four Wheels..........................................................130
Emergency Towing............................................. 130
Towing..............................................................130
Track Use.........................................................169 Operating at High Speeds and on Track
Days.................................................................... 169
Road Course Vehicle Preparation.................170
Transmission Code Designation............209
Transmission..................................................103
Transporting the Vehicle
............................135
Getting the Transmission in Neutral...........136
U
Under Hood Overview................................156
Under Seat Storage......................................88
Unique Features...............................................17
USB Port
..........................................................216
Using Cruise Control.....................................118
Switching Cruise Control Off.......................... 118
Switching Cruise Control On........................... 118
Using Launch Control
...................................171
Using Snow Chains......................................199
Using Stability Control.................................114 AdvanceTrac ™ Electronic Stability Control
........................................................................\
....... 114
Stability Control................................................... 115
Using Summer Tires....................................199
Using Voice Recognition
...........................228
Audio Voice Commands................................. 228
Climate Voice Commands............................. 230
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