2018 FORD GT tire type

4. Wrap the dual purpose hose (black
tube) around the channel on the
bottom of the housing/casing. 5. Wrap the power cord around the
housing and stow the accessory power
plug into its storage area.
Note: If you experience any difficulties with
the removal or installation of the sealant
canister, consult an authorized Ford dealer
for assistance.
Make sure you check the sealant
compound ’s use-by date regularly. The
use-by date is on a label located on the
sealant canister, which you can see
through the rectangular viewing window
on the bottom of the kit. You should
replace the sealant canister after four
years of non-use. TIRE CARE
Information About Uniform
Tire Quality Grading
Tire Quality Grades apply to new
pneumatic passenger car tires.
The Quality grades can be found
where applicable on the tire
sidewall between tread shoulder
and maximum section width. For
example: Treadwear 200
Traction AA Temperature A.
These Tire Quality Grades are
determined by standards that the
United States Department of
Transportation has set.
Tire Quality Grades apply to new
pneumatic passenger car tires.
They do not apply to deep tread,
winter-type snow tires,
space-saver or temporary use
spare tires, light truck or LT type
tires, tires with nominal rim
diameters of 10 to 12 inches or
limited production tires as defined
in Title 49 Code of Federal
Regulations Part 575.104 (c)(2).
186
Ford GT (CGX), enUSA, Edition date: 201711, First Printing Wheels and TiresE175989 E175990 E142542

Information Contained on the
Tire Sidewall
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.
Information on P Type Tires
P215/65R15 95H is an example of
a tire size, load index and speed
rating. The definitions of these
items are listed below. (Note that
the tire size, load index and speed
rating for your vehicle may be
different from this example.) A.
P: Indicates a tire, designated
by the Tire and Rim Association,
that may be used for service on
cars, sport utility vehicles,
minivans and light trucks. Note:
If
your tire size does not begin with
a letter this may mean it is
designated by either the European
Tire and Rim Technical
Organization or the Japan Tire
Manufacturing Association.
B. 215:
Indicates the nominal
width of the tire in millimeters
from sidewall edge to sidewall
edge. In general, the larger the
number, the wider the tire.
C. 65:
Indicates the aspect ratio
which gives the tire's ratio of
height to width.
D. R:
Indicates a radial type tire.
E. 15:
Indicates the wheel or rim
diameter in inches. If you change
your wheel size, you will have to
purchase new tires to match the
new wheel diameter.
F. 95:
Indicates the tire's load
index. It is an index that relates to
how much weight a tire can carry.
You may find this information in
your owner ’s manual. If not,
contact a local tire dealer.
Note: You may not find this
information on all tires because it
is not required by federal law.
189
Ford GT (CGX), enUSA, Edition date: 201711, First Printing Wheels and TiresH
I
J
KL
M
A
B
CDEFG
E142543

The tire suppliers may have
additional markings, notes or
warnings such as standard load
or radial tubeless.
Location of the Tire Label
You will find a Tire Label
containing tire inflation pressure
by tire size and other important
information located on the driver
’s
side door opening.
Inflating Your Tires
Safe operation of your vehicle
requires that your tires are
properly inflated. Remember that
a tire can lose up to half of its air
pressure without appearing flat.
Every day before you drive, check
your tires. If one looks lower than
the others, use a tire gauge to
check pressure of all tires and
adjust if required.
At least once a month and before
long trips, inspect each tire and
check the tire pressure with a tire
gauge (including spare, if
equipped). Inflate all tires to the
inflation pressure recommended
by Ford Motor Company.
You are strongly urged to buy a
reliable tire pressure gauge, as
automatic service station gauges
may be inaccurate. Ford
recommends the use of a digital
or dial-type tire pressure gauge
rather than a stick-type tire
pressure gauge. Use the recommended cold
inflation pressure for optimum tire
performance and wear.
Under-inflation or over-inflation
may cause uneven treadwear
patterns.
WARNING
Under-inflation is the most
common cause of tire failures
and may result in severe tire
cracking, tread separation or
blowout, with unexpected loss of
vehicle control and increased risk
of injury. Under-inflation increases
sidewall flexing and rolling
resistance, resulting in heat
buildup and internal damage to
the tire. It also may result in
unnecessary tire stress, irregular
wear, loss of vehicle control and
accidents. A tire can lose up to
half of its air pressure and not
appear to be flat! Always inflate your tires to the
Ford recommended inflation
pressure even if it is less than the
maximum inflation pressure
information found on the tire. The
Ford recommended tire inflation
pressure is found on 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 Tire Label which is
located on the B-Pillar or the edge
192
Ford GT (CGX), enUSA, Edition date: 201711, First Printing Wheels and Tires

Age
WARNINGS
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. 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.
WARNINGS
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
195
Ford GT (CGX), enUSA, Edition date: 201711, First Printing Wheels and Tires

TECHNICAL SPECIFICATIONS
Wheel Lug Nut Torque Specifications
WARNING
When you install a wheel, always remove any corrosion, dirt or foreign materials
present on the mounting surfaces of the wheel or the surface of the wheel hub,
brake drum or brake disc that contacts the wheel. Make sure to secure any fasteners
that attach the rotor to the hub so they do not interfere with the mounting surfaces of
the wheel. Installing wheels without correct metal-to-metal contact at the wheel mounting
surfaces can cause the wheel nuts to loosen and the wheel to come off while your vehicle
is in motion, resulting in loss of vehicle control, personal injury or death. Ib-ft (Nm)
*
Bolt size
150 lb.ft (204 Nm)
M14 X 1.5
* Torque specifications are for nut and bolt threads free of dirt and rust. Use only Ford
recommended replacement fasteners.
Retighten the lug nuts to the specified torque within 100 miles (160 kilometers) after any
wheel disturbance (such as tire rotation, changing a flat tire, wheel removal). Wheel pilot bore
A
Inspect the wheel pilot bore and
mounting surface prior to installation.
Remove any visible corrosion or loose
particles. Note:
The wheel stud length differs
depending on the wheels equipped. The
hub on carbon fiber wheels require longer
wheel studs due to a thicker hub. If
changing wheel types between alloy and
carbon fiber, in either direction, you must
also change the wheel studs to match the
length required for that wheel type. Also
use the longer studs for the carbon fiber
wheels and then use open lug nuts if
putting alloy wheels back on the car.
203
Ford GT (CGX), enUSA, Edition date: 201711, First Printing Wheels and TiresE145950

Map Mode
Map mode shows advanced viewing
comprised of 2D city maps, 3D landmarks
and 3D city models (when available). 2D
city maps show detailed outlines of
buildings, visible land use, landscape
features, and detailed railroad
infrastructure for the most essential cities
around the globe.
3D landmarks appear as clear, visible
objects that are typically recognizable and
have a certain tourism value.
3D city models are complete 3D models
of entire city areas including navigable
roads, parks, rivers and rendered buildings.
3D landmarks and city models appear in
3D map mode only. Coverage of these
varies and improves with updated map
releases.
Select the zoom in icon to see a
closer view of the map.
Select the zoom out icon to see
a farther away view of the map.
You can adjust the view in preset
increments. You can also pinch to zoom in
or out of the map.
The information bar tells you the names
of streets, cities or landmarks as you hover
over them with the crosshair curser.
You can change your view of the map by
tapping on the location indicator icon on
the right hand side of the screen. You can
choose from the following options: Heading up (2D map) This
always shows the direction of
forward travel to be upward on
the screen. This view is available
for map scales up to
3 mi (5 km). North up (2D map)
always
shows the northern direction to
be upward on the screen. 3D map mode
provides an
elevated perspective of the map.
Adjust this viewing angle and
rotate the map 180 degrees by
touching the map twice, and
then dragging your finger along the shaded
bar with arrows at the bottom of the map. Re-center the map by pressing
this icon whenever you scroll the
map away from your vehicle
’s
current location. Points of Interest (POI)
grouping icon: You can choose
up to three POI icons to display
on the map. If the chosen POIs
are located close together or are
at the same location a box is used to
display a single category icon instead of
repeating the same icon, in order to reduce
clutter. When you select the box on the
map, a pop-up appears indicating how
many POIs are in this location. Select the
pop up to see a list of the available POIs.
You can scroll through and select POIs
from this list.
If your vehicle is low on charge or fuel,
station icons automatically display on the
map.
You can choose to display traffic icons on
the map representing twelve different
types of incidents. See
Settings (page
248).
You can set a destination by hovering
above a location and selecting: Button
Start
240
Ford GT (CGX), enUSA, Edition date: 201711, First Printing SYNC™ 3
(If Equipped)E207752 E207753 E207750 E207749 E207748 E207751 E207754