Driving Across An Incline - GMC Hummer H3 2008 Owner's Handbook Manual

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.
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.
DRIVING ACROSS AN
INCLINE
Sooner or later, an off-road trail
will probably go across the incline
of a hill. If this happens, you have
to decide whether to try to drive
across the incline. Here are some
things to consider:
• A hill that can be driven
straight up or down may be
too steep to drive across. When
you go straight up or down a
hill, the length of the wheel
base (the distance from the
front wheels to the rear wheels)
reduces the likelihood the vehi-
cle will tumble end over end.
Section 3
When you drive across an
incline, however, the much
more narrow track width (the
distance between the left and
right wheels) may not prevent
the vehicle from tilting and roll-
ing over. Also, driving across an
incline puts more weight on
the down-hill wheels. This
could cause a down-hill slide or
a roll-over.
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