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:
Global close windows
You can close the vehicle’s windows and moon roof (if equipped) by
using the control on the remote
transmitter.
Press and hold the control on the transmitter to begin to close the
windows and ...
Maintenance and modifications
The suspension and steering systems on your vehicle have been designed
and tested to provide predictable performance whether loaded or empty
and durable load carrying capability. For this reason, ...
Vehicles sold in the U.S. : Using roadside assistance
Complete the roadside assistance identification card and place it in your
wallet for quick reference. This card is found in the Owner’s Guide
portfolio in the glove compartment.
U.S. Lincoln vehi ...
