1993 Chevrolet S10 Pickup Owner's Manual - Page 172

1993 Chevrolet S10 Pickup Manual

Page 172 highlights

Your Driving and the Road Steering Tips Driving on Curves It'simportant to takecurvesatareasonablespeed. A lot of the"driverlostcontrol"accidentsmentionedonthenewshappenon curves.Here'swhy: Experienceddriverorbeginner,each ofus is subject to thesamelawsof physics when driving on curves. The traction of thetiresagainsttheroad surfacemakesitpossibleforthevehicle to changeitspathwhenyou turn thefront wheels. If there'snotraction,inertia will keepthevehiclegoing in the same direction. If you'veevertriedtosteeravehicleonwetice,you'll understandthis. Thetractionyoucanget in acurvedependsontheconditionofyourtires andtheroadsurface,theangleat which thecurveisbanked,andyour speed.Whileyou're in acurve,speed is theonefactoryoucancontrol. Supposeyou'resteeringthroughasharpcurve.Thenyousuddenlyapplythe brakes.Bothcontrolsystems-steeringandbraking-have to dotheirwork too wherethetiresmeettheroad.Addingthehardbrakingcandemand muchatthoseplaces. You canlosecontrol.The same thingcanhappen if you'resteeringthroughasharpcurveandyousuddenlyaccelerate.Those twocontrol systems-steeringandacceleration-canoverwhelmthose places wherethetiresmeettheroadandmakeyoulosecontrol. Whatshouldyou do if thiseverhappens?Letuponthebrakeoraccelerator pedal, steer the vehicle the wayyouwant it to go, andslowdown. Speedlimitsignsnearcurveswarnthatyoushouldadjustyourspeed.Of course,thepostedspeedsarebasedongoodweatherandroadconditions. Under less favorable conditions you'll want to goslower. If youneed to reduceyourspeedasyouapproachacurve, do it beforeyou enter the curve, while your front wheels are straight ahead. Try to adjust your speed so youcan"drive"throughthecurve.Maintainareasonable,steady speed.Wait to accelerateuntilyouareout of thecurve,andthenaccelerate gently into thestraightaway. Whenyoudriveintoacurveatnight,it'sharder youbecauseitbendsawayfromthestraightbeams one good reason to drive slower. to seetheroadahead of ofyourlights. This is Steering in Emergencies Therearetimeswhensteeringcanbemoreeffectivethanbraking.For example,youcomeovera hill andfindatruckstoppedin yourlane,ora 4-1 %

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Your
Driving
and
the
Road
Steering
Tips
Driving
on
Curves
It’s
important
to
take curves at a reasonable speed.
A
lot of
the “driver
lost control” accidents mentioned on the news happen on
curves. Here’s why:
Experienced driver or beginner, each
of us
is subject to the same
laws of
physics when
driving on curves. The traction
of
the tires against the road
surfacemakesitpossibleforthevehicle
to changeitspathwhenyou
turn
the front wheels.
If
there’snotraction,inertia
will
keepthevehiclegoing
in
the same direction.
If
you’ve ever tried to steer a vehicle on wet
ice, you’ll
understandthis.
The traction you can get
in a curve depends on
the condition of your
tires
andtheroadsurface,theangleat
which
the curve
is banked, and your
speed. While you’re
in acurve,speed
is theonefactoryoucancontrol.
Suppose you’re steering through a sharp curve. Then you suddenly apply the
brakes. Both control systems-steering and braking-have
to
do
their work
wherethetiresmeettheroad.Addingthehardbrakingcandemand
too
much at
those places.
You can
lose control. The
same
thing can happen
if
you’re steering through a sharp curve and you suddenly accelerate. Those
two control
systems-steering and acceleration-can overwhelm
those
places
where
the
tires meet
the road and make you
lose control.
What should you
do
if
thiseverhappens?Letuponthebrakeoraccelerator
pedal, steer the vehicle the
way you want
it to go, and slow down.
Speed
limit signs near curves warn that you should adjust your speed. Of
course,
the posted speeds are based on good weather and road conditions.
Under
less favorable conditions you’ll want
to go slower.
If
youneed
to
reduce your speed as you approach a curve,
do
it
before you
enter the curve, while your front
wheels
are straight ahead. Try
to adjust your
speed
so
you can “drive”
through
the curve. Maintain a reasonable, steady
speed. Wait
to accelerate until you are out
of thecurve,andthenaccelerate
gently into the straightaway.
When you drive
into a curve at night,
it’s harder
to see
the road ahead
of
youbecauseitbendsawayfromthestraightbeams
of your
lights.
This is
one
good
reason to drive slower.
Steering
in
Emergencies
There are
times when steering can be more effective
than braking. For
example, you come over a
hill and find a truck stopped
in
your
lane, or a
4-1
%