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:
Filling the tank
The advertised fuel capacity of the fuel tank on your vehicle is equal to
the rated refill capacity of the fuel tank as listed in the Maintenance
product specifications and capacities section of t ...
Navigation/SYNC system hands-free control features (ifequipped)
Press to active the voice
recognition feature. Refer to Voice
recognition feature in the MyFord
Touch™ / MyLincoln Touch™
supplement.
Press to access phone features.
Refer to Phone f ...
Resuming a set speed
Press and release RESUME. This will automatically return the vehicle to
the previously set speed. ...
