Used Replacement Wheels
WARNING
Replacing a wheel with a used one is dangerous. How it has been used or how far it has been driven may be unknown. It could fail suddenly and cause a crash. When replacing wheels, use a new GM original equipment wheel.
See also:
Treadwear
The treadwear grade is a
comparative rating based on the
wear rate of the tire when tested
under controlled conditions on
a specified government test
course. For example, a tire
graded 150 ...
Rear Display
Press the Rear Display(s) screen button to allow the choice of sources for rear
display between front disc, rear aux, or usb, if connected. ...
Reverse Tilt Mirrors
If the vehicle is equipped with memory mirrors, there is an option to have
the mirrors tilt down, when in R (Reverse), to more easily see the ground near
the vehicle.
When the vehicle is shifted ...






