winter tires FORD THUNDERBIRD 1997 10.G Owners Manual

224 %
*
[MC27400( ALL)01/96]
Information About Tire Quality Grades
*
[MC27500( ALL)01/96]
New vehicles are fitted with tires that have their
Tire Quality Grade (described below) molded
into the tire's sidewall. These Tire Quality
Grades are determined by standards that the
United States Department of Transportation has
set.
*
[MC27600( ALL)01/96]
Tire Quality Grades apply to new pneumatic
tires for use on passenger cars. They do not
apply to deep tread, winter-type snow tires,
space-saver or temporary use spare 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).
*
[MC27700( ALL)01/96]
U.S. Department of Transportation Ð Tire
quality grades:The U.S. Department of
Transportation requires Ford to give you the
following information about tire grades exactly
as the government has written it.
%*
[MC27800( ALL)01/96]
Treadwear
*
[MC27900( ALL)01/96]
The treadwear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified
government test course. For example, a tire
graded 150 would wear one and one-half (1 1/2)
times as well on the government course as a tire
graded 100. The relative performance of tires
depends upon the actual conditions of their use,
however, and may depart significantly from the
norm due to variations in driving habits, service
practices and differences in road characteristics
and climate.
File:11rcmcb.ex
Update:Thu May 30 11:02:59 1996

226 [MC28325( ALL)04/96]
RWARNING
The temperature grade for this tire is
established for a tire that is properly
inflated and not overloaded. Excessive
speed, underinflation, or excessive
loading, either separately or in
combination, can cause heat buildup and
possible tire failure.
*
[MC28350( ALL)03/96]
RWARNING
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.
%*
[MC28400( ALL)01/96]
Snow Tires and Chains
*
[MC28500( BCGV)03/96]
The tires on your vehicle have all-weather treads
that provide traction in rain or snow. However,
during the winter months in some climates, you
may need to use snow tires and occasionally
chains for your tires.
*
[MC28700( ALL)01/96]
RWARNING
Snow tires must be the same size and
grade as the tires you currently have on
your vehicle.
*
[MC28900( ALL)01/96]
Use chains on the tires only in an emergency or
if the law requires them where you live. If you
choose to use chains on your vehicle's tires, be
aware of the following:
*
[MC29000( ALL)01/96]
q
Make sure the chains are the right size for
your tires. Use only SAE Class ªSº chains.
Other types may damage your vehicle.
File:11rcmcb.ex
Update:Thu May 30 11:02:59 1996