FORD 2013 Mustang v.2 - Manual (Page 270)

SUMMER TIRES (IF EQUIPPED)
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, Ford does not
recommend using summer tires when temperatures drop to
approximately 40°F (5°C) or below (depending on tire wear and
environmental conditions) or in snow/ice conditions. Like any tire,
summer tire performance is affected by tire wear and environmental
conditions. If you must drive in those conditions, Ford recommends
using Mud and Snow (M+S, M/S), All-season or Snow tires.
USING SNOW CHAINS
WARNING: Driving too fast for conditions creates the possibility
of loss of vehicle control. Driving at very high speeds for
extended periods of time may result in damage to vehicle components.
WARNING: Snow tires must be the same size, load index, speed
rating as those originally provided by Ford. Use of any tire or
wheel not recommended by Ford can affect the safety and performance
of your vehicle, which could result in an increased risk of loss of vehicle
control, vehicle rollover, personal injury and death. Additionally, the use
of non-recommended tires and wheels could cause steering, suspension,
axle or transfer case/power transfer unit failure.
The tires on your vehicle may have all-weather treads to provide traction
in rain and snow. However, in some climates, you may need to use snow
tires and chains. Use chains on the tires only in an emergency or if the
law requires them.
Note: The suspension insulation and bumpers will help prevent vehicle
damage. Do not remove these components from your vehicle when using
snow tires and chains.
Follow these guidelines when using snow tires and chains:
• If possible, avoid fully loading your vehicle.
• Chains may damage aluminum wheels.
• Use only SAE Class S chains with P225/60R17 tires on the rear of the
vehicle only.
270 Wheels and Tires
2013 05+ Mustang (197)
Owners Guide gf, 2nd Printing
USA (fus)