Page 11 of 53
Recommended shift speeds
Upshift according to the following chart:
Upshifts when accelerating
Shift from:
1 - 2 9 mph (14 km/h)
2 - 3 18 mph (29 km/h)
3 - 4 29 mph (47 km/h)
4 - 5 38 mph (61 km/h)
5 - 6 41 mph (66 km/h)
ADVANCETRACSTABILITY ENHANCEMENT SYSTEM
AdvanceTracSport Mode
The AdvanceTracsystem provides an available Sport Mode specially
calibrated for the GT500’s unique performance characteristics. This can
be selected utilizing the stability control off switch. See theDriving
section of theOwner’s Guidefor more information.
Sport mode is not intended for use on public roadways as this mode
provides less AdvanceTracsystem intervention than when the default
ESC and traction control systems are on. Sport mode will allow more
spirited driving while the AdvanceTracsystem is still enabled.
DRIVING YOUR SHELBY GT500 THROUGH WATER
The Ford Shelby GT500 has aerodynamic devices attached to the
underbody designed to help control airflow for superior performance.
Therefore, the driver must be especially careful to avoid driving through
deep or standing water. If driving through deep or standing water is
unavoidable, proceed very slowly. Never drive through water that is
higher than the bottom of the wheel rims. Water may enter through the
air intake due to the vacuum generated in the engine. Damage caused by
the intake of water in the engine is not covered by the warranty.
Driving your ShelbyGT500
11
2012 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)
Page 17 of 53
WARNING:For vehicles equipped with optional performance
package tires (P265/40-19 front, P285/35-20 rear), only replace
wheels and tires with the EXACT original brand, size and construction
tire with which your vehicle was originally equipped. Use of any other
wheel/tire combinations, even with identical size ratings, may result in
insufficient running clearances, tire rubbing and eventual puncture.
Loss of tire pressure could lead to a loss of vehicle control leading to
serious injury or death.
Summer tires
The Shelby GT500 Performance Package is equipped with D.O.T.
approved ultra high performance summer tires with track capability. The
rubber compounds used in these tires lose flexibility and may develop
surface cracks in the tread area at temperatures below 20°F (-7°C).
Always store your tires indoors at temperatures above 20°F (-7°C). If the
tires have been subjected to 20°F (-7°C) or less, warm them in a heated
space to at least 40°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 as outlined in the owner’s guide. Ford does not
recommend using these high performance summer tires when
temperatures drop to approximately 40°F (5°C) or below, or in snow/ice
conditions.
Winter driving
The original equipment tires on your SVT vehicle are designed for
maximum performance in dry and wet summer conditions. They are not
designed for winter use on ice or snow and cannot be used with snow
chains. If you will be operating your vehicle in these conditions, winter
or all-season tires must be used.
•Use winter tires with a “V” speed rating and a 93 load index or higher
for all models. You may also use P255/45R-18 winter tires with a “V”
speed rating and a 93 load index and 18 in. wheels from the
2007-2010 model year Shelby GT500. Using these wheels will ensure
adequate brake and suspension clearance.
Wheels and Tires
17
2012 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)
Page 35 of 53
WARRANTY COVERAGE
The Shelby GT500 carries the same warranty as other Ford Mustang
models. This information is covered in its entirety in the Ford Motor
Company Warranty Guide.
Warranty service for the Shelby GT500 or any SVT vehicle can be
obtained at any Ford dealer nationwide.
SVT does not recommend modifying or racing SVT vehicles, as they are
designed and built to be driven as delivered from the factory. The Ford
Motor Company Warranty Guide discusses vehicle usage and the
installation of aftermarket parts and their effect on warranty coverage.
Please see the Warranty Guide for complete information.
In the event the vehicle is intended for track use, and the loss of
warranty coverage is not of concern, the following vehicle durability
modifications are required:
•Install transmission oil cooler. Permanent damage to the transmission
will result if the vehicle is subjected to competition conditions without
installation of a transmission oil cooler.
•Install rear differential cooler. Permanent damage to the rear
differential will result if the vehicle is subjected to competition
conditions without installation of a differential cooler.
•Install Ford Racing brake cooling duct kit. Excessive brake wear will
occur if the vehicle is subjected to competition conditions without
installation of a brake cooling kit.
•Replace the rear axle lubricant after the first 1 hour of high-speed
operation or if the vehicle is subjected to competition conditions and
every 12 hours thereafter.
Additionally, perform multi-point inspection and the maintenance
outlined in the 150,000 mile (240,000 km) normal maintenance schedule
of thescheduled maintenance informationbefore and after track use.
Refer to the vehicle service manual for removal and installation
procedures. Replace with Genuine Ford and Motorcraftservice parts as
needed.
These modifications may not necessarily protect your engine from
damage in competition conditions. Subjecting your vehicle to competition
conditions even with these proposed modifications may render repairs
non-reimbursable under the warranty.
Warranty Coverage
35
2012 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)