The factory installed tires are designed to operatesatisfactorily with loads up to and including the full rated loadcapacity when these tires are inflated to the recommendedpressures.
The following factors have an important influence on tirelife:
Correct tire pressuresCorrect wheel alignmentProper driving techniquesTire rotationThe following factors increase tire wear:
Heavy corneringExcessively rapid accelerationHeavy braking
#03-03-10-007H: Information on Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) of GM Original Equipment Tires - (Oct 18, 2013) Tires
Front Caster Adjustment WheelsHeated Mirrors
For vehicles with heated mirrors:
The heated outside mirrors turn on
when the rear window defogger is
on and help to clear fog or frost from
the surface of the mirrors.
: This button is on the climate
control panel.
See "Rear Window Defogger" under
Dual Automatic Climate Control
System ...