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INFORMATION
ABOUT TIRE
QUALITY GRADES
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.
Tire Quality Grades apply to new
pneumatic tires for use on
passenger cars. They do not apply
to deep tread, winterĆtype snow
tires, spaceĆsaver 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
Regulation Part 575.104(c)(2).
U.S. Department of
TransportationĆTire 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.