Tread Wear Indicators
Tread wear indicators are in the original equipment tires to help you in determining when your tires should be replaced.

1 — Worn Tire 2 — New Tire
These indicators are molded into the bottom of the tread grooves. They will appear as bands when the tread depth becomes 1/16 in (2 mm). When the tread is worn to the tread wear indicators, the tire should be replaced.
See also:
Description
The Quadra-Lift™ air suspension system provides full
time load leveling capability along with the benefit of
being able to adjust vehicle height by the push of a
button.
Selec-Terrain™ Sw ...
Occupant Restraint Controller (ORC)
The ORC is part of a Federally regulated safety system
required for this vehicle.
The ORC determines if deployment of the front and/or
side air bags in a frontal or side collision is required.
B ...
Electrical Power Outlet
Your vehicle is equipped with a fused 12 Volt (13 Amp)
power outlet. This power outlet is located on the instrument
panel, below the climate controls. It has power
available when the ignition sw ...


