Driving And Operating; Defensive Driving; Drunk Driving; Control Of A Vehicle - GMC Yukon XL Denali Owner's Manual

WARNING
Taking your eyes off the road too
long or too often could cause a
crash resulting in injury or death.
Focus your attention on driving.
Refer to the infotainment section for
more information on using that
system, including pairing and using
a cell phone.
If equipped, refer to the navigation
manual for information on that
system, including pairing and using
a cell phone.

Defensive Driving

Defensive driving means always
expect the unexpected. The first
step in driving defensively is to wear
the safety belt. See Safety Belts on
page 3 16.
Assume that other road users
(pedestrians, bicyclists, and
other drivers) are going to be
careless and make mistakes.
Anticipate what they might do
and be ready.
Allow enough following distance
between you and the driver in
front of you.
Focus on the task of driving.

Drunk Driving

Death and injury associated with
drinking and driving is a global
tragedy.
WARNING
Drinking and then driving is very
dangerous. Your reflexes,
perceptions, attentiveness, and
judgment can be affected by even
a small amount of alcohol. You
can have a serious
fatal collision if you drive after
drinking.

Driving and Operating

WARNING (Continued)
Do not drink and drive or ride with
a driver who has been drinking.
Ride home in a cab; or if you are
with a group, designate a driver
who will not drink.

Control of a Vehicle

Braking, steering, and accelerating
are important factors in helping to
control a vehicle while driving.

Braking

Braking action involves perception
time and reaction time. Deciding to
push the brake pedal is perception
time. Actually doing it is
reaction time.
or even
Average driver reaction time is
about three-quarters of a second. In
that time, a vehicle moving at
100 km/h (60 mph) travels 20 m
(Continued)
(66 ft), which could be a lot of
distance in an emergency.
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