1996 CHEVROLET TRACKER wheel

Controlling your vehicle is the key to successful
off-road driving. One
of the best ways to control your
vehicle is to control your speed. Here are some things to
keep in mind.
At higher speeds:
you approach things faster and you have less time to
scan the terrain for obstacles.
0 you have less time to react.
you have more vehicle bounce when you drive
you’ll need more distance for braking, especially
over
obstacles.
since you’re on an unpaved surface.
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When you’re driving off-road, bouncing and
quick changes in direction can easily throw you
out of position. This could cause
you to lose
control and crash.
So, whether you’re driving on
or off the road,
you and your passengers should
wear safety belts.
Scanning the Terrain
Off-road driving can take you over many different
kinds
of terrain. You need to be familiar with the
terrain and its many different features. Here are some
things to consider.
Surface Conditions. Off-roading can take you over
hard-packed dirt, gravel, rocks, grass, sand, mud, snow
or ice. Each of these surfaces affects the steering,
acceleration and braking
of your vehicle in different
ways. Depending upon the kind of surface you
are
on, you may experience slipping, sliding, wheel
spinning, delayed acceleration, poor traction and
Surface Obstacles. Unseen or hidden obstacles can
be hazardous. A rock, log, hole, rut or bump can
startle you if you’re not prepared for them. Often
these obstacles are hidden
by grass, bushes, snow or
even the rise and fall of the terrain itself. Here are some
things to consider:
I longer braking distances.
0 Is the path ahead clear?
0 Will the surface texture change abruptly up ahead?
I Does the travel take you uphill or downhill? (There’s
more discussion of
these subjects later.)
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Will you have to stop suddenly or change
direction quickly?
When you drive over obstacles or rough terrain, keep
a
firm grip on the steering wheel. Ruts, troughs or other
surface features can jerk the wheel out of your
hands if
you’re not prepared.
When you drive over bumps,
rocks, or other obstacles,
your wheels can leave the ground, If this, happens, even
with one
or two wheels, you can’t control the vehicle as
well
or at all.
Because
you will be on an unpaved surface, it’s
especially important to avoid sudden acceleration,
sudden turns
or sudden braking. In
a way, off-road driving requires
a different kind of
alertness from driving on paved roads and highways.
There are
no road signs, posted speed limits or signal
lights, You have to use your own good judgment about
what is
safe and what isn’t.
Drinking and driving can
be very dangerous on any
road. And this is certainly true for off-road driving. At
the very time you need special alertness and driving
skills, your reflexes, perceptions and judgment
can be
affected
by even a small amount of alcoh’ol. You could
have a serious
-- or even fatal 7- accident if you dx-ink
and drive or ride with a driver who has been drinking.
See “Drunken Driving”
in the Index.
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Driving Uphill
Once you decide you can safely drive up the hill, you
need to take some special steps.
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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. Don’t use more power than you need,
because you don’t want your wheels to start spinning
or sliding.
Try to drive straight up the hill if at all possible. If
the path twists and turns, you might want to find
another route.
/A CAUTION:
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Ease up on your speed as you approach the top of
the hill.
Attach a
flag to the vehicle to make you more visible
to approaching traffic
on trails or hills.
Sound the horn as
you approach the top of the hill to
let opposing traffic know you’re there.
Use your headlamps even during the day. They make
you more visible to oncoming traffic.
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nrning 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.
A CAUTION:
Driving to the top (crest) of a hill at full speed can
cause an accident. There could be
a drop-off,
embankment,
cliff, or even another vehicle. You
could be seriously injured or killed. As you near
the top of
a hill, slow down and stay alert.
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What should I do if my vehicle stalls, or is about
to stall,
and I can’t make it up the hill?
A: If this happens, there are some things. you should
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do, and there are some things you must not do.
First, here’s what you
should do:
Push the brake pedal to stop the vehicle and keep it
from rolling backwards.
Also, apply the parking brake.
If your engine is still running, shift the transmission
to REVERSE (R), release the parking brake, and
slowly back down the hill in
REVERSE (R).
If your engine has stopped running, you’ll need to
restart it. With the brake pedal depressed and the
parking brake still applied,
shift the transmission to
PARK (P) (or, shift to
NEUTRAL (N) if your
vehicle has
a manual transmission) and restart the
engine. Then, shift to REVERSE
(R), release the
parking brake, and slowly back down the hill as
straight as possible in REVERSE (R).
As you are backing down the hill, put your left hand
on the steering wheel at the 12 o’clock position. This
way, you’ll be able to tell
if your wheels are straight and maneuver
as you back down. It’s best that you
back down the hill with your wheels straight rather
than in the left or right direction. Turning the wheel
too far to the left or right will increase the possibility
of a rollover.
Here are some things you
must not do if you stall, or
are about to stall, when going up a hill.
NEUTRAL (N) (or depressing the clutch,
if you
have a manual transmission) to “rev-up” the engine
and regain forward momentum. This won’t work.
Your vehicle will roll backwards very quickly and
you could go out of control.
Never attempt to prevent a stall by shifting into
Instead, apply the regular brake to stop the vehicle. Then
apply the parking brake. Shift to REVERSE (R), release
the parking brake, and slowly back straight down.
a Never attempt to turn around if you are about to stall
when going up
a hill. If the hill is steep enough to
stall your vehicle, it’s steep enough to cause you to
roll over
if you turn around. If you can’t make it up
the hill, you must back straight down the hill.
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Are there some things I should not do when
driving down a hill?
A: Yes! These are important because if you ignore them
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you could lose control and have a serious accident.
When driving downhill, avoid turns that take
you
across the incline of the hill. A hill that’s not too
steep to drive down may be too steep to drive across.
You could roll over if you don’t drive straight down.
Never
go downhill with the transmission in
NEUTRAL (N), or with the clutch pedal depressed
in a manual shift. This is called “free-wheeling.”
Your brakes will have to do all the work and could
overheat
and fade.
Unless you have anti-lock: Avoid braking
so hard that
you lock
the wheels when going downhill. If your
wheels
are locked, you can’t steer your vehicle. If your
wheels lock
up during downhill braking, you may feel
the vehicle starting to slide sideways. To regain your
du-ection, just ease
off the brakes and steer to keep the
front
of the vehicle pointing straight downhill.
Am I likely to stall when going downhill?
A: It’s much more likely to happen going uphiLl. But if
it happens going downhill, here’s what to do.
Stop your vehicle by applying the regular brakes.
Shift to PARK (P) (or to NEUTRAL (N) with the
Apply the parking brake.
manual transmission) and, while still braking, restart
the engine.
Shift back to a low gear, release the parlung brake,
If the engine won’t start, get out and get help.
and drive straight down.
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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:
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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 vehicle will tumble end
over end. But when you drive across an incline, the
much more narrow track width (the distance between
the left and right wheels) may not prevent the vehicle
from tilting and rolling over. Also, driving across an
incline puts more weight on the downhill wheels.
This could cause a downhill slide or a rollover.
Surface conditions can be a problem when you drive
across
a hill. Loose gravel, muddy spots, or even wet
grass can cause your tires
to slip sideways, downhill.
If the vehicle slips sideways, it can hit something
that will trip
it (a rock, a rut, etc.) and roll over.
Hidden obstacles can make the steepness of the
incline even worse.
If you drive across a rock with
the uphill wheels, or if the downhill wheels drop into
a rut or depression, your vehicle can tilt even more. For reasons like these, you need to decide carefully
whether to
try to bve across an inche. Just because the
trail goes across the incline doesn’t mean you have to
drive it. The last vehicle to
try it might have rolled over.
Driving across an incline that’s too steep will
make your vehicle roll over.
You could be
seriously injured or killed.
If you have any doubt
about the steepness
of the incline, don’t drive
across it. Find another route instead.
Q: What if I’m driving across an incline that’s not
too steep,
but I hit some loose gravel and start to
slide downhill. What should
I do?
A: If you feel your vehicle starting to slide sideways,
turn downhill. This should help straighten out the
vehicle and prevent the side slipping. However, a
much better way to prevent this is to get out and
“walk the course”
so you know what the surface is
like before you drive it.
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Driving in Mud, Sand, Snow or Ice
When you drive in mud, snow or sand, your wheels
won’t get good traction. You can’t accelerate as
quickly, turning is more difficult, and you’ll need
bnger braking distances.
It’s best to use a low gear when you’re in mud
-- the
deeper the mud, the lower the gear.
In really deep mud,
the idea
is to keep your vehicle moving so you don’t
get stuck.
When you drive on sand, you’ll sense a change
in wheel
traction. But it will depend upon how loosely packed the
sand
is.- On loosely packed sand (as on beaches or sand
dunes) your tires will tend to sink into the sand. This has
an effect on steering, accelerating and braking. You may
want to reduce the air pressure in your tires slightly
when driving on sand. This will improve traction. Hard packed
snow and ice offer the worst tire traction.
On these surfaces, it’s very easy to lose control. On wet
ice, for example, the traction is
so poor that you will
have difficulty accelerating. And if you do get moving,
poor steering and difficult braking can cause you to slide
out
of control.
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A CAUTION:
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Driving on frozen lakes, ponds or rivers can be
dangerous. Underwater springs, currents under
the ice,
or sudden thaws can weaken the ice. Your
vehicle could fall through the ice and you and your passengers could drown. Drive
your vehicle
on safe surfaces only.
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Driving in Water
Light rain causes no special off-road driving problems.
But
heavy rain can mean flash flooding, and flood
waters demand extreme caution.
Find out how deep the water is before you drive through
it,
If it’s deep enough to cover your wheel hubs, axles or
exhaust
pipe, don’t try it -- you probably won’t get
through.
Also, water that deep can damage your axle
and other vehicle parts.
If the water isn’t too deep, then drlve through it slowly. ,
fast speeds, water splashes on your ignition system and
your vehicle can stall. Stalling can also occur if you get
At
your tailpipe under water. And, as long as your tailpipe is
under water, you’ll never be able to start your engine.
When
you go through water, remember that when your
brakes get wet, it may take you longer to,stop.
A CAUTION:
Driving through rushing water can be dangerous.
Deep water can sweep
your vehicle downstream
and
you and your passengers could drown, If it’s
only inches
deep, it can still wash away the
ground from under your tires, and you could lose
traction and roll the vehicle over. Don’t drive
through rushing water.
After Off-Road Driving
Remove any brush or debris that has collected on the
underbody, chassis
or under the hood. These
accumulations can be a fire hazard.
After operation
in rnud or sand, have the brake linings
cleaned and
checked. These substances can cause
glazing and uneven braking. Check the body structure,
steering, suspension, wheels,
tires and exhaust system
for damage.
Also, check the fuel lines and cooling
system for
any leakage.
Your vehicle
will require more frequent service clue to
off-road
use. Refer to the Maintenance Schedule for
additional information.
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