
6.
Visually inspect the tires to
make sure there are no nails or
other objects embedded that
could poke a hole in the tire
and cause an air leak.
7. Check the sidewalls to make sure there are no gouges, cuts
or bulges.
Inspecting Your Tires and
Wheel Valve Stems
Periodically inspect the tire treads
for uneven or excessive wear and
remove objects such as stones,
nails or glass that may be wedged
in the tread grooves. Check the tire
and valve stems for holes, cracks,
or cuts that may permit air
leakage and repair or replace the
tire and replace the valve stem.
Inspect the tire sidewalls for
cracking, cuts, bruises and other
signs of damage or excessive
wear. If internal damage to the tire
is suspected, have the tire
demounted and inspected in case
it needs to be repaired or replaced.
For your safety, tires that are
damaged or show signs of
excessive wear should not be used
because they are more likely to
blow out or fail.
Improper or inadequate vehicle
maintenance can cause tires to
wear abnormally. Inspect all your
tires, including the spare,
frequently, and replace them if
one or more of the following
conditions exist: Tire Wear
When the tread is worn down to
one sixteenth of an inch (2 mm),
tires must be replaced to help
prevent your vehicle from skidding
and hydroplaning. Built-in
treadwear indicators, or wear bars,
which look like narrow strips of
smooth rubber across the tread
will appear on the tire when the
tread is worn down to one
sixteenth of an inch (2 mm).
When the tire tread wears down
to the same height as these wear
bars, the tire is worn out and must
be replaced.
Damage
Periodically inspect the tire treads
and sidewalls for damage (such
as bulges in the tread or sidewalls,
cracks in the tread groove and
separation in the tread or
sidewall). If damage is observed
or suspected have the tire
inspected by a tire professional.
197
Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 201908, First-Printing Wheels and TiresE142546

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.
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.
201
Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 201908, First-Printing Wheels and Tires

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.
Changing Tires With a Tire
Pressure Monitoring System Note:
Each road tire is equipped with a tire
pressure sensor located inside the wheel
and tire assembly cavity. The pressure
sensor is attached to the valve stem. The
pressure sensor is covered by the tire and is
not visible unless the tire is removed. Take
care when changing the tire to avoid
damaging the sensor You should always have your tires serviced
by an authorized dealer.
Check the tire pressure periodically (at
least monthly) using an accurate tire
gauge. See Inflating Your Tires in this
chapter.
Understanding Your Tire Pressure
Monitoring System
The tire pressure monitoring system
measures pressure in your road tires and
sends the tire pressure readings to your
vehicle. You can view the tire pressure
readings through the information display.
See
General Information (page 74). The
low tire pressure warning light turns on if
the tire pressure is significantly low. Once
the light is illuminated, your tires are
under-inflated and need to be inflated to
the manufacturer ’s recommended tire
pressure. Even if the light turns on and a
short time later turns off, your tire pressure
still needs to be checked.
When You Believe Your System is Not
Operating Properly
The main function of the tire pressure
monitoring system is to warn you when
your tires need air. It can also warn you in
the event the system is no longer capable
of functioning as intended. See the
following chart for information concerning
your tire pressure monitoring system:
203
Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 201908, First-Printing Wheels and TiresE142549 E250820

CAPACITIES AND
SPECIFICATIONS
Use oil and fluid that meets the defined
specification and viscosity grade.
If you use oil and fluids that do not meet
the defined specification and viscosity
grade, this may lead to:
•
Component damage that your vehicle
warranty does not cover.
• Longer engine cranking periods.
• Increased emission levels.
• Reduced engine performance. •
Reduced fuel economy.
• Reduced brake performance.
Air Conditioning System WARNING: The air conditioning
refrigerant system contains refrigerant
under high pressure. Only qualified
personnel should service the air
conditioning refrigerant system. Opening
the air conditioning refrigerant system
can cause personal injury.
Capacities Refrigerant Oil
Refrigerant
Variant
4.7 fl oz (140 ml)
1.5 lb (0.68 kg)
All.
Materials Specification
Name
WSS-M17B21-A
R-1234yf Refrigerant (U.S.)
R-1234yf Refrigerant / Frigorigène R-1234yf
(Canada)
YN-33-A (U.S.)
HS7Z-19B519-BA (Canada)
WSS-M2C300-A2
Motorcraft® R-1234yf Refrigerant PAG Oil (U.S.)
Motorcraft® R-1234yf Refrigerant PAG Oil / Huile
PAG pour frigorigène R-1234yf Motorcraft®
(Canada)
YN-35 (U.S. & Canada)
Transmission Gear
Capacities Quantity
Variant
4.1 qt (3.9 L)
All.
212
Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 201908, First-Printing Capacities and Specifications

cityseeker, when available, is a service that
provides more information about certain
points of interest such as restaurants,
hotels and attractions.
When you have selected a point of interest,
the location and information appear, such
as address, phone number and a star
rating.
Press More Information to see a photo,
a review, a list of services and facilities, the
average room or meal price and the web
address. This screen displays the point of
interest icons.
For restaurants, cityseeker can provide
information such as star rating, average
cost, review, handicap access, hours of
operation, and website address.
For hotels, cityseeker can provide
information such as star rating, price
category, review, check-in and checkout
times, hotel service icons and website
address. Hotel service icons include:
• Restaurant
• Business center
• Handicap facilities
• Laundry
• Refrigerator
• 24 hour room service
• Fitness center
• Internet access
• Pool
• Wi-Fi Attractions include nearby landmarks,
amusement parks, historic buildings and
more. cityseeker can provide information
such as star rating, reviews, hour of
operation and admission price.
SiriusXM Traffic and Travel Link (If
Equipped)
SiriusXM Traffic and Travel Link is available
on vehicles equipped with navigation and
only in select markets. You must activate
and subscribe to receive SiriusXM Traffic
and Travel Link information. It helps you
locate the best gas prices, find movie
listings, get current traffic alerts, view the
weather map, get accurate ski conditions
and see current sports scores.
The system calculates a reasonable
efficient route based on available speed
limits, traffic, and road conditions. You may
know a local short cut that is more efficient
at a given time than the route provided by
SYNC 3, but you should expect a slight
difference in minutes or miles with the
SYNC 3 route.
Michelin Travel Guide
(If Equipped)
The Michelin travel guide is a service which
provides additional information about
certain places of interest, for example
restaurants, hotels and tourist sites. Points
of interest that have Michelin travel guide
information display a button to show you
more information. Push the button to see
the additional information. If you have
paired your phone with the system, you
can press the phone button to directly
establish a call with the selected point of
interest.
244
Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 201908, First-Printing SYNC™ 3E225487

Navigation Map Accuracy and
Updates
HERE is the digital map provider for the
navigation application. If you find map data
errors, you may report them directly to
HERE by going to www.here.com. HERE
evaluates all reported map errors and
responds with the result of their
investigation by e-mail.
The navigation system map data may
contain inaccurate or incomplete
information due to the passage of time,
changing circumstances, sources used and
the nature of collecting comprehensive
geographic data, any of which may lead to
incorrect results. Inaccurate speed limit
information, turn restrictions and other
road attributes may affect the determined
route and associated guidance
Annual navigation map updates are
available for purchase through your
dealership. Depending on your purchase
agreement, you might be eligible for free
Map update. You can choose to download
the Map data update onto a USB, order a
USB, or use Wi-Fi to deliver automatic
updates. To update your Map data over
Wi-Fi, your vehicle must be connected to
a Wi-Fi access point. Map Data files are
large, so it is highly recommended to
perform the update when free Wi-Fi is
available otherwise high data rates may
apply. For USB updates, free map update
eligibility, and other details, contact
dealers at 1-866-462-8837 in the United
States and Canada or 01-800-557-5539
in Mexico or visit our local website for more
information.
APPS
The system allows you interact with select
mobile apps while keeping your eyes on
the road. Voice commands, your steering
wheel buttons, or a quick tap on your
touchscreen give you advanced control of
compatible mobile apps. You can also
stream your favorite music or podcasts,
share your time of arrival with friends, and
keep connected safely.
When you start an app through the system
for the first time, you could be asked to
grant certain permissions. You can review
and change the permissions that you have
granted at any time when your vehicle is
not moving. We recommend that you
check your data plan before using your
apps through the system. Using them
could result in additional charges. We also
recommend that you check the app
provider's terms and conditions and
privacy policy before using their app. Make
sure that you have an active account for
apps that you want to use through the
system. Some apps will work with no
setup. Others require you to configure
some personal settings before you can use
them.
Note:
For more information about available
apps, visit catalog.ford.com.
Using Apps on an iOS Device Select the apps option on the
feature bar.
1. If your device is connected via USB, switch Apple CarPlay off. See Phone
(page 238).
2. Connect your device to a USB port or pair and connect using Bluetooth.
3. If prompted to enable CarPlay, select Disable
.
4. Start the apps on your device that you want to use through SYNC.
245
Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 201908, First-Printing SYNC™ 3

Possible Cause and Resolution
Symptom
–Incorrect device settings.
•Make sure that your device does not have an auto-
install program or active security settings.
• Check that your device is not set only to charge.
– Device lock screen enabled.
•Unlock your device before connecting it.
The system does not recog-
nize my device. –
Device limitation.
•Do not leave your device in your vehicle during very
hot or very cold weather conditions.
– Cable connection issue.
•Correctly connect the cable to your device and the
vehicle USB port.
– Incompatible cable.
•Use the cable recommended by the manufacturer
of your device.
The system does not under-
stand the name of a track or
artist. –
Device limitation. Bluetooth does not support voice
commands.
•Connect your device to a USB port.
• If you have an iOS device, press and hold the voice
control button on the steering wheel to use Siri to
play specific tracks.
I cannot stream audio from
my Bluetooth device. –
Incompatible device.
•Check the compatibility of your device on our
website.
– Device not connected.
•Pair your device. See Phone (page 238).
– Media player not running.
•Start the media player on your device.
The system does not recog-
nize the music on my device. –
Missing or incorrect audio file metadata, for example
artist, song title, album or genre.
•Repair the files on your device.
– Corrupt files.
•Repair the files on your device.
251
Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 201908, First-Printing SYNC™ 3

GENERAL MAINTENANCE
INFORMATION
Why Maintain Your Vehicle?
Carefully following the maintenance
schedule helps protect against major repair
expenses resulting from neglect or
inadequate maintenance and may help to
increase the value of your vehicle when
you sell or trade it. Keep all receipts for
completed maintenance with your vehicle
and record the maintenance in the pages
that follow in this section.
We have established regular maintenance
intervals for your vehicle based upon
rigorous testing. It is important that you
have your vehicle serviced at the proper
times. Remember that time is just as
important as miles driven. These intervals
are based on both time and distance
driven. Since cars like the Ford GT do not
get driven daily in most cases, your
maintenance intervals may be more based
on time than distance driven.
It is your responsibility to have all
scheduled maintenance performed and to
make sure that the materials used meet
the specifications identified in this owner's
manual. See Capacities and
Specifications (page 207).
Failure to perform scheduled maintenance
invalidates warranty coverage on parts
affected by the lack of maintenance.
Why Maintain Your Vehicle at Your
Certified Ford GT Service
Dealership?
Factory-Trained Technicians
Service technicians participate in extensive
factory-sponsored certification training to
help them become experts on the
operation of your Ford GT. Genuine Ford and Motorcraft™
Replacement Parts
Certified Ford GT Service Dealerships stock
the Ford and Motorcraft parts needed to
maintain your Ford GT. These parts meet
or exceed our specifications. Parts installed
at your dealership carry a nationwide
24-month or unlimited mile (kilometer)
parts and labor limited warranty.
If you do not use Ford authorized parts they
may not meet our specifications and
depending on the part, it could affect
emissions compliance.
Convenience
The Ford GT Concierge will be happy to
assist you in scheduling your maintenance
visits and will work with your Certified Ford
GT Service Dealership to make these
arrangements.
Road Course Maintenance
If your Ford GT is subjected to dedicated
road course use, we recommend additional
maintenance. See
Special Operating
Conditions Scheduled Maintenance
(page
266).
Protecting Your Investment
Additives and Chemicals
This owner's manual and the Ford
Workshop Manual list the recommended
additives and chemicals for your vehicle.
We do not recommend using chemicals or
additives not approved by us as part of
your vehicle ’s normal maintenance. Please
consult your warranty information.
263
Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 201908, First-Printing Scheduled Maintenance