See also:

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”, wh ...

3.5L V6 Ecoboost engine
...

Smart unlocks
The smart unlock feature is intended to prevent you from unintentionally locking your IA key inside your vehicle’s passenger compartment or rear cargo area. When you lock your vehicle using the ...