Wheels and tires, Tire care, Information about uniform tire quality grading – FORD 2014 Focus Electric User Manual
Page 237: 236 wheels and tires
TIRE CARE
IMPORTANT INFORMATION FOR 235/40R18 LOW-PROFILE TIRES
AND WHEELS
If your vehicle is equipped with 235/40R18 tires, they are low-profile
tires. These tires and wheels are designed to give your vehicle a sport
appearance. With low-profile tires, you may notice an increase in road
noise and faster tire wear, depending on road conditions and driving
styles. Due to their design, low-profile tires and wheels are more prone
to road damage from potholes, rough or unpaved roads, car wash rails
and curb contact than standard tires and wheels.
Note: Your vehicle’s warranty does not cover these types of damage.
Tires should always be kept at the correct inflation pressures and extra
caution should be taken when operating on rough roads to avoid impacts
that could cause wheel and tire damage.
Information About Uniform Tire Quality Grading
Tire Quality Grades apply to new
pneumatic passenger car tires. The Tire
Quality Grades can be found where
applicable on the tire sidewall between
tread shoulder and maximum section
width. For example:
• Treadwear 200 Traction AA Temperature A
These Tire Quality Grades are determined by standards that the United
States Department of Transportation has set.
Tire Quality Grades apply to new pneumatic passenger car tires.
They do not apply to deep tread, winter-type snow tires, space-saver or
temporary use spare tires, light truck or LT type 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).
U.S. Department of Transportation-Tire quality grades: The U.S.
Department of Transportation requires Ford Motor Company to give you
the following information about tire grades exactly as the government
has written it.
236
Wheels and Tires
2014 Focus Electric Vehicle (fob)
Owners Guide gf, 1st Printing, May 2013
USA (fus)