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:

    Blind spot information system
    Blind Spot Information System (BLIS®) with cross-traffic alert can detect vehicles in blind spots during normal driving as well as traffic approaching from the sides when the driver is reversing out ...

    Seat-mounted cup holders and armrest storage compartment
    To access the cup holders, fold the armrest down. WARNING: Use only soft cups in the cup holder. Hard objects can injure you in a collision. ...

    VReporting safety defects (Canada Only)
    If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform Transport Canada, using their toll-free number: 1–800–333–0510 ...