Tires; Inflation-Tire Pressure; Tire Pressure Monitoring System; Beadlock Wheels - GMC Defense 2006 Owner's Manual Supplement

Tires

Inflation - Tire Pressure
For vehicles without Option Package EMP (Enhanced
Mobility Package).
Tire pressure should be within the manufacturer's
recommended range as indicated on the certification/
tire label which is on the driver's door edge. When
hauling heavy loads the pressure should be at the
maximum allowable pressure.
Refer to Inflation - Tire Pressure in the Index of the
2006 Vehicle Owner Manual for additional information
on tire inflation pressure.
If the vehicle features Option Package EMP
(Enhanced Mobility Package), see Tire Pressure
Chart in Capacities and Specifications on page 5-51.

Tire Pressure Monitoring System

Notice: Do not use a tire sealant if your vehicle
has Tire Pressure Monitors. The liquid sealant
can damage the tire pressure monitor sensors.
5-16
If the vehicle has this feature, a Tire Pressure
Monitoring (TPM) system, this system is a sensing
device designed to identify and display tire operating
data and activate an alert or warning when tire
pressure or temperature irregularities are detected.

Beadlock Wheels

CAUTION:
Traction systems used on a vehicle without
the proper amount of clearance can cause
damage to the brakes, suspension or other
vehicle parts. The area damaged by the traction
device could cause you to lose control of your
vehicle and you or others may be injured in a
crash. Beadlock wheels or vehicles with military
option code EMP should not be used with tire
chains or other similar belt or strap traction
system. There is not enough clearance.
If the vehicle features Option Package EMP
(Enhanced Mobility Package), it will feature special
rubber beadlocks, made exclusively for use on multi-
piece wheels. This device fits securely between the