Damage

Damage  - Tire care - Seating and Safety Restraints - Lincoln MKS Owners Manual - Lincoln MKS

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:

    Deactivating/activating autolock feature
    Your vehicle comes with the autolock features activated; there are four methods to enable/disable this feature: • Through your authorized dealer, • by using a power door unlock/lock sequence, or ...

    Replacing interior bulbs
    Check the operation of all bulbs frequently ...

    Armrest pass-through
    Pull down the door located in back of the armrest in order to store cargo of a longer length such as skis or lumber. Note: Do not exceed 80 lb (36 kg) of weight on the pass-through door. ...