Rocking Your Vehicle To Get It Out - GMC 2007 Sierra 1500 Pickup Owner's Manual

Notice: Spinning the wheels can destroy parts
of your vehicle as well as the tires. If you
spin the wheels too fast while shifting
the transmission back and forth, you can
destroy the transmission.
For information about using tire chains on your
vehicle, see Tire Chains on page 562.

Rocking Your Vehicle to Get It Out

First, turn the steering wheel left and right.
That will clear the area around the front wheels.
If you have a four-wheel-drive vehicle, shift
into Four-Wheel High. If your vehicle has the
Traction Assist System (TAS), you should
turn it off by pressing the TAS on/off button.
Then shift back and forth between REVERSE (R)
and a forward gear, or with a manual transmission,
between FIRST (1) or SECOND (2) and
REVERSE (R), spinning the wheels as little as
possible. Release the accelerator pedal while you
shift, and press lightly on the accelerator pedal
when the transmission is in gear. By slowly
spinning the wheels in the forward and reverse
directions, you will cause a rocking motion
that may free your vehicle. If that does not get
your vehicle out after a few tries, it may need to be
towed out. Or, you can use the recovery hooks
if your vehicle has them. If your vehicle does need
to be towed out, see Towing Your Vehicle on
page 423.
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