Caution – GMC 2008 Canyon User Manual

Page 218

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Approaching a Hill

When you approach a hill, you need to decide if it is
one of those hills that is just too steep to climb, descend,
or cross. Steepness can be hard to judge. On a very
small hill, for example, there may be a smooth, constant
incline with only a small change in elevation where you
can easily see all the way to the top. On a large hill, the
incline may get steeper as you near the top, but you may
not see this because the crest of the hill is hidden by
bushes, grass, or shrubs.

Here are some other things to consider as you approach
a hill.

Is there a constant incline, or does the hill get
sharply steeper in places?

Is there good traction on the hillside, or will the
surface cause tire slipping?

Is there a straight path up or down the hill so you will
not have to make turning maneuvers?

Are there obstructions on the hill that can block your
path, such as boulders, trees, logs, or ruts?

What is beyond the hill? Is there a cliff, an
embankment, a drop-off, a fence? Get out and
walk the hill if you do not know. It is the smart way to
find out.

Is the hill simply too rough? Steep hills often have
ruts, gullies, troughs, and exposed rocks because
they are more susceptible to the effects of erosion.

Driving Uphill

Once you decide you can safely drive up the hill, you
need to take some special steps.

Use a low gear and get a firm grip on the steering
wheel.

Get a smooth start up the hill and try to maintain
your speed. Do not use more power than you need,
because you do not want the wheels to start spinning
or sliding.

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CAUTION:

Turning or driving across steep hills can be
dangerous. You could lose traction, slide
sideways, and possibly roll over. You could be
seriously injured or killed. When driving up
hills, always try to go straight up.

Try to drive straight up the hill if at all possible. If the
path twists and turns, you might want to find another
route.

Ease up on your speed as you approach the top of
the hill.

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