GMC 1995 Jimmy Owner's Manual page 182

Freeway Driving
Mile for mile, freeways (also called thruways, parkways, expressways,
turnpikes, or superhighways) are the safest
of
all roads. But they have their
own special rules.
The most important advice on freeway driving is: Keep up with traffic and
keep to the right. Drive at the same speed most of the other drivers are
driving. Too-fast or too-slow driving breaks a smooth traffic flow. Treat the
left lane on a freeway as a passing lane.
At the entrance there
is
usually a ramp that leads to the freeway. If you have
a clear view of the freeway as you drive along the entrance ramp,
you
should begin to check traffic. Try to determine where you expect to blend
with the flow. Try to merge into the gap at close to the prevailing speed.
Switch on your turn signal, check your mirrors and glance over your
shoulder as often as necessary. Try to blend smoothly with the traffic flow.
Once
you
are
on
the freeway, adjust your speed to the posted limit or
to
the
prevailing rate if it's slower. Stay in the right lane unless you want
to
pass.
Before changing lanes, check your mirrors. Then use your turn signal.
Just before you leave the lane, glance quickly over your shoulder to make
sure there isn't another vehicle in your "blind" spot.
Once you are moving on the freeway, make certain you allow a reasonable
following distance. Expect to move slightly slower at night.
When you want to leave the freeway, move to the proper lane well in
advance. If you miss your exit do not, under any circumstances, stop and
back up. Drive on to the next exit.
The exit ramp can be curved, sometimes quite sharply.
The exit speed is usually posted.
Reduce your speed according to your speedometer, not to your sense
of
motion. After driving for any distance at higher speeds, you may tend to
think you are going slower than you actually are.
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