Tire wear

When the tread is worn down to 1/16th of an inch (2 mm), tires must be replaced to help prevent your vehicle from skidding and hydroplaning. Built-in treadwear indicators, or “wear bars”, which look like narrow strips of smooth rubber across the tread will appear on the tire when the tread is worn down to 1/16th of an inch (2 mm).
When the tire tread wears down to the same height as these “wear bars”, the tire is worn out and must be replaced.

See also:
Maintenance product specifications and capacities
1Use of synthetic or synthetic blend motor oil is not mandatory. Engine oil
need only meet the
requirements of Ford specification WSS-M2C945-A and the API Certification
mark.
2Add ...
Information about uniform tire quality grading
Tire Quality Grades apply to new
pneumatic passenger car tires. The
Quality grades can be found where
applicable on the tire sidewall
between tread shoulder and
maximum section width. For
...
Exterior
Exterior features include:
Standard 17-inch alloy wheels
Sport Appearance Package includes 18-inch wheels, unique grille and darker
headlights
Acoustic laminated windshield for noise reduction
...
