Driving Downhill - Hummer 2003 H2 Owner's Manual

Driving Downhill

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When off roading takes you downhill, you'll want to
consider a number of things:
D
How steep is the downhill? Will I be able to maintain
vehicle control?
D
What's the surface like? Smooth? Rough? Slippery?
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Hard packed dirt? Gravel?
D
Are there hidden surface obstacles? Ruts? Logs?
Boulders?
D
What's at the bottom of the hill? Is there a hidden
creek bank or even a river bottom with large rocks?
If you decide you can go down a hill safely, then try to
keep your vehicle headed straight down, and use a low
gear. This way, engine drag can help your brakes and
they won't have to do all the work. Descend slowly,
keeping your vehicle under control at all times.
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CAUTION:
Heavy braking when going down a hill can cause
your brakes to overheat and fade. This could
cause loss of control and a serious accident.
Apply the brakes lightly when descending a hill
and use a low gear to keep vehicle speed under
control.