Damage
Periodically inspect the tire treads and sidewalls for damage (such as bulges in the tread or sidewalls, cracks in the tread groove and separation in the tread or sidewall). If damage is observed or suspected have the tire inspected by a tire professional. Tires can be damaged during off-road use, so inspection after off-road use is also recommended.
WARNING: Age
Tires degrade over time depending on many factors such as
weather, storage conditions, and conditions of use (load, speed,
inflation pressure, etc.) the tires experience throughout their lives.
In general, tires should be replaced after six years regardless of tread wear. However, heat caused by hot climates or frequent high loading conditions can accelerate the aging process and may require tires to be replaced more frequently.
You should replace your spare tire when you replace the road tires or after six years due to aging even if it has not been used.
See also:
Electronic stability control (ESC)
Electronic stability control (ESC) may enhance your vehicle’s directional
stability during adverse maneuvers, for example when cornering severely
or avoiding objects in the roadway. ESC operates b ...
2010 Lincoln MKZ Review
If you spend any amount of time trying to appear younger or seeking
affirmation that you couldn't possibly look your age, the 2010 Lincoln MKZ isn't
for you. The MKZ is a classy, luxurious and com ...
Unlocking and locking the doors using keyless entry
To unlock the driver’s door, enter the factory set 5-digit code or
your
personal code. Each number must be pressed within five seconds of each
other. The interior lamps will illuminate. Note: If ...