GMC SIERRA 2002 Manual page 246

Off Road Driving with Your
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Four Wheel Drive Vehicle
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This off road guide is for vehicles that have
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four wheel drive.
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Also, see "Anti Lock Brakes" in the Index.
If your vehicle doesn't have four
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shouldn't drive off road unless you're on a level,
solid surface.
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road driving can be great fun. But it does have
Off
some definite hazards. The greatest of these is the
terrain itself.
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"Off roading" means you've left the great North
American road system behind. Traffic lanes aren't
marked. Curves aren't banked. There are no road signs.
Surfaces can be slippery, rough, uphill or downhill.
In short, you've gone right back to nature.
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Off road driving involves some new skills. And that's
why it's very important that you read this guide. You'll
find many driving tips and suggestions. These will help
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make your off road driving safer and more enjoyable.
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wheel drive, you
If you think you will need some more ground clearance
at the front of your vehicle, you can easily remove the
front bumper lower air dam.
The front bumper lower air dam is held in place by a
series of push pins located around the lower edge of the
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front bumper. The push pins are accessible from
underneath the front bumper.
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