2019 FORD GT wheel torque

Operating at High Speeds and on
Track Days
Your vehicle is capable of sustained high
speeds and track day driving. Follow the
guidelines for breaking in the tires and
powertrain before operating your vehicle
at high speeds or on a track. See
Breaking-In (page 127).
Note: Obey all traffic laws and only operate
your vehicle at locations designed to do so
safely.
Note: For a detailed description of what
your vehicle's New Limited Warranty covers,
see the Ford GT Warranty Guide provided
to you along with your owner's manual.
Before operating your vehicle at high
speeds, follow these guidelines:
Overall Vehicle Preparation:
• Inspect wheels and tires for wear and
damage. Replace any damaged wheels
or tires.
• Torque the wheel lug nuts to the proper
specification:
150 lb.ft (204 Nm).
• Inspect all aerodynamic grilles and
cooling system components for
damage. Make sure there is no debris
or non-factory installed protective
films or equipment that could obstruct
airflow.
• Verify your tires have the correct tire
pressure. See the section that follows
for tire pressure specifications.
• Do not operate your vehicle at high
speeds while carrying cargo. Brake System Preparation:
•
Your vehicle has carbon ceramic brake
rotors that require extra care and
inspection methods including
measuring their weight and reviewing
the surface condition.
• Inspect the brake system for wear or
damage. Replace worn or below
specification brake pads, rotors or
cooling hoses. Make sure that the cross
drilling holes in the rotors are open and
free of debris.
• Prior to track use, replace the brake
fluid with fresh Motorcraft/Ford DOT
4 LV High Performance Brake Fluid or
other DOT compliant fluid with a dry
boiling point greater than
500°F
(260°C) from a sealed container. Do
not use silicone or DOT 5 brake fluids.
Powertrain Preparation:
• Make sure the engine oil, coolant,
transmission fluids and hydraulic
system fluid have received proper
maintenance, are clean and are at the
appropriate capacity.
• Allow the powertrain to warm up and
reach normal operating temperature.
Your vehicle has electronic controls to
reduce power or limit engine RPM to
reduce powertrain temperatures if
required.
• Regularly check the engine oil level
during the event. Maintain the engine
oil level at or near the max mark on the
engine oil dipstick.
See Engine Oil
Check (page 153).
Note: To obtain service, please contact the
Ford GT Concierge and they will advise you
of the nearest Certified Ford GT Service
Dealership.
See About This Manual (page
5).
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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.
199
Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 201810, First-Printing Wheels and TiresE145950

Before Operating Your Vehicle at High
Speeds:
•
Verify your tires have the correct
pressures See Technical
Specifications (page 199).
• Inspect wheels and tires for wear and
damage. Replace any damaged wheels
and tires.
• Check and set lug nut torque. See
Technical Specifications (page 199).
• Verify fluid levels for oil, coolant, brake,
and hydraulic fluid. See Maintenance
(page
150).
• Change the oil and filter prior to use on
the track. After Operating Your vehicle at High
Speeds and Track Day Driving, Do the
Following:
•
Set tire pressures to specification.
• Check and set lug nut torque. See
Technical Specifications (page 199).
• Check all fluid levels.
• If you drive your car for an extended
period of time at high speed or on the
track for an extended time, change the
oil and filter.
SCHEDULED MAINTENANCE RECORD 274
Ford GT (CGX) Canada/United States of America, enUSA, Edition date: 201810, First-Printing Scheduled MaintenanceE146852
Repair Order #:Distance:
Engine hours (optional): Multi-point inspection (recommended): Signature:
Dealer stamp