Snow Tires - Dodge Durango 2011 Owner's Manual

400 STARTING AND OPERATING
CAUTION! (Continued)
• Do not drive for prolonged period on dry pave-
ment.
• Observe the traction device manufacturer's in-
structions on the method of installation, operating
speed, and conditions for use. Always use the
suggested operating speed of the device manufac-
turer's if it is less than 30 mph (48 km/h).
• Do not use traction devices on a compact spare tire.

SNOW TIRES

Some areas of the country require the use of snow tires
during the winter. All season tires satisfy this require-
ment and can be identified by the M+S designation on
the tire sidewall.
If you need snow tires, select tires equivalent in size and
type to the original equipment tires. Use snow tires only
in sets of four; failure to do so may adversely affect the
safety and handling of your vehicle.
Snow tires generally have lower speed ratings than what
was originally equipped with your vehicle and should
not be operated at sustained speeds over 75 mph
(120 km/h). For speeds above 75 mph (120 km/h) refer to
original equipment or an authorized tire dealer for
recommended safe operating speeds, loading and cold
tire inflation pressures.
While studded tires improve performance on ice, skid
and traction capability on wet or dry surfaces may be
poorer than that of non-studded tires. Some states pro-
hibit studded tires; therefore, local laws should be
checked before using these tire types.