1995 PONTIAC PONTIAC tire pressure

The anti-lock system can change the brake pressure
faster than any driver could.
The computer is
programmed to make the most of available tire and
road conditions.
You can steer around
the obstacle while braking hard.
As you brake, your computer keeps receiving updates on
wheel speed and controls
braking pressure accordingly.
Remember: Anti-lock doesn’t change the time
you need
to get your foot up to the brake pedal.
If you get too
close to the vehicle in front
of you, you won’t have time
to apply your brakes if that vehicle suddenly slows or stops. Always leave enough room up ahead to stop, even
though you have anti-lock brakes.
To Use Anti-Lock
Don’t pump the brakes. Just hold the brake pedal down and let anti-lock work for you. You may feel the system
working, or you may notice some noise, but this is
normal. When your anti-lock system is adjusting brake
pressure to help avoid a braking skid, the
LOW TRAC
light will come on. See “Anti-Lock Brake System
Active Light” in the Index.
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Braking in Emergencies
At some time, nearly every driver gets into a situation
that requires hard braking.
If you have anti-lock, you can steer and brake at the
same time. However,
if you don’t have anti-lock, your
first reaction
-- to hit the brake pedal hard and hold it
down
-- may be the wrong thing to do. Your wheels can
stop rolling. Once they do, the vehicle can’t respond to
your steering. Momentum will carry it in whatever
direction it was headed when the wheels stopped rolling.
That could be off the road, into the very thing you were
trying to avoid, or into traffic.
If you don’t have anti-lock, use a “squeeze” braking
technique. This will give you maximum braking while
maintaining steering control. You do this by pushing on
the brake pedal with steadily increasing pressure.
In an emergency you will probably want to “squeeze”
the brakes hard without locking the wheels. If you hear
or feel the wheels sliding, ease off the brake pedal. This
will help you retain steering control.
(If you do have
anti-lock, it’s different: see “Anti-Lock Brakes’’ in the
Index.)
In many emergencies, steering can help you more than
even the very best braking.
Steering
Power Steering
If you lose power steering assist because the engine
stops or the system is not functioning, you can steer but
it will take much more effort.
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 surface makes it
possible for the vehicle to change its path when you turn
the front wheels. If there’s no traction, inertia will keep
the vehicle going in the same direction. If you’ve ever
tried to steer a vehicle on
wet ice, you’ll understand this.
The traction you can get in a curve depends on the
condition of your tires and the road surface, the angle
at which the curve is banked, and your speed. While
you’re in a curve, speed is the one factor you can
control.
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If your vehicle starts to slide, ease your foot off the
accelerator pedal and quickly steer the way you want
the vehicle to go.
If you start steering quickly enough,
your vehicle may straighten out. Always be ready for a
second skid if it occurs. control. Push the brake pedal down steadily when you
have
to stop suddenly.
As long as the wheels are rolling,
you will have steering control.
Driving at Night
Of course, traction is reduced when water, snow, ice,
gravel, or other material
is on the road. For safety, you’ll
want to slow down and adjust your driving to these
conditions. It is important
to slow down on slippery
surfaces because stopping distance will be longer and
vehicle control more limited.
While driving on a surface with reduced traction, try your best
to avoid sudden steering, acceleration, or
braking (including engine braking by shifting to
a lower
gear). Any sudden changes could cause the tires to
slide. You may not realize the surface is slippery until
your vehicle
is skidding. Learn to recognize warning
clues
-- such as enough water, ice or packed snow on
the road to
make a “mirrored surface” -- and slow
down when you have any doubt.
Lf you have the anti-lock braking system, remember: It
helps avoid only the braking skid. If you do not have
anti-lock, then in a braking
skid (where the wheels are
no longer rolling), release enough pressure on the brakes
to get the wheels rolling again. This restores steering Night driving is more dangerous than day driving. One
reason is that some drivers
are likely to be impaired -- by
alcohol or drugs, with night vision problems, or by
fatigue.
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Driving too fast through large water puddles or even
going through some car washes can cause problems, too.
The water may affect your brakes. Try to avoid puddles.
But
i€ you can’t, try to slow down before you hit them.
Hydroplaning
Hydroplaning is dangerous. So much water can build up
under your tires that they can actually ride on the water.
This can happen if the road is wet enough and you’re
going fast enough. When your vehicle
is hydroplaning,
it has little or
no contact with the road. Hydroplaning
doesn’t happen often. But it
can if your
tires haven’t much tread or if the pressure in one or
more is low. It can happen if a lot of water is standing on
the
road. If you can see reflections from trees, telephone
poles,
or other vehicles, and raindrops “dimple” the
water’s surface, there could be hydroplaning.
Hydroplaning usually happens at higher speeds. There
just isn’t a hard and fast rule about hydroplaning. The
best advice is to
slow down when it is raining.
Some Other Rainy Weather Tips
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Turn on your low-beam headlamps -- not just your
parking lamps
-- to help make you more visible to
others.
Besides slowing down, allow
some extra following
distance. And be especially careful when you
pass
another vehicle. Allow yourself more clear room
ahead, and be prepared to have your view restricted
by road spray.
Have good tires with proper tread depth. (See
“Tires” in the Index.)
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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.
Before Leaving on a Long Trip
Make sure you’re ready. Try to be well rested. If you
must start when you’re not fresh
-- such as after a day’s
work
-- don’t plan to make too many miles that first part
of the journey. Wear comfortable clothing and shoes you
can easily drive in.
Is your vehicle ready for a long trip? If you keep it
serviced and maintained, it’s ready to go. If it needs
service,
have it done before starting out. Of course,
you’ll find experienced and able service experts in
Pontiac dealers
all across North America. They’ll..be
ready and willing
to help if you need it.
Here are some things you can check before a trip:
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Windshield Washer Fluid: Is the reservoir full? Are
all windows clean inside and outside?
Wiper Blades: Are they in good shape?
Fuel, Engine Oil, Other Fluids: Have you checked
all levels?
Lamps: Are they all working? Are the lenses clean?
Tires: They are vitally important to a safe,
trouble-free trip.
Is the tread good enough for
long-distance driving? Are the tires all inflated to the
recommended pressure?
Weather Forecasts: What’s the weather outlook
along your route? Should you delay your
trip a short
time to avoid a major storm system?
Maps: Do you have up-to-date maps?
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Then, shut the engine off and close the window almost
all the
way to preserve the heat, Start the engine again
and repeat this only when
you feel really uncomfortable
from the cold. But do
it as little as possible. Preserve the
he1 as long as you can. To help keep warm, you can get
out
of the vehicle and do sume fairly vigorous exercises
every half hour
or so until help comes.
Loading Your Vehicle
/bI OCCUPANTS
VEHICLE CAP. WT.
TIRE-LOADING INFORMATION
FRT.
CTR. RR. TOTAL LBS. KG
MAX. LOADING & GVWR SAME AS VEHICLE I
CAPACITY WEIGHT XXX COLD TIRE
TIRE
SIZE SPEED PRESSURE
RTG PSI/KPa
FRT.
RR.
SPA.
IF TIRES ARE HOT, ADD 4PS1/28KPa
SEE OWNER’S MANUAL
FOR ADDITIONAL
INFORMATiON
/
Two labels on your vehicle show how much weight it
may properly carry. The Tire-Loading Information label
is on
the rear edge of the driver’s door on four-door
models and inside the trunk lid on two-door models. The label tells you the proper
size, speed rating and
recommended inflation pressures
for the tires on your
vehicle.
It also gives you important information about
the number of people that can be in your vehicle and the
total weight
you can carry. This weight is called the
vehicle capacity weight and includes the weight
of all
occupants, cargo and all nonfactory-installed options.
MFD BY GENERAL MOTORS CORP
DATE GVWR GAWR FRT GAWR RR
THIS VEHICLE CONFORMS TO ALL APPLI-
CABLE
U.S. FEDERAL MOTOR VEHICLE
SAFETY, BUMPER, AND THEFT PREVENTION
STANDARDS IN EFFECT ON
THE DATE OF
MANUFACTURE SHOWN ABOVE.
The other label is the Certification label, found on the
rear edge of the driver’s door. It tells you the
gross
weight capacity of your vehicle, called the GVWR (Gross
Vehicle Weight Rating). The GVWR includes the weight of
the vehicle, all occupants, fuel and cargo. Never
exceed the GVWR for your vehicle or the Gross
Axle
Weight Rating (GAWR) for either the front or rear axle.
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Weight of the Trailer Tongue
The tongue load (A) of any trailer is an important
weight to measure because it affects the total capacity
weight of your vehicle. The capacity weight includes the
curb weight of the velucle, any cargo you
may carry in
it, and the people who will be riding in the vehicle. And
if you will tow a trailer, you must subtract the tongue
load from your vehicle’s capacity weight because your
vehicle will be carrying that weight, too. See “Loading
Your Vehicle” in the Index for more information about
your vehicle’s maximum load capacity.
A B
If you’re using a “dead-weight” hitch, the trailer
tongue
(A) should weigh 10% of the total loaded
trailer weight
(B). If you have a “weight-distributing”
hitch, the trailer tongue
(A) should weigh 12% of the
total loaded trailer weight
(B).
After you’ve loaded your trailer, weigh the trailer and
then the tongue, separately, to see if the weights
are
proper. If they aren’t, you may be able to get them right \
simply
by moving some items around in the trailer.
Total Weight on Your Vehicle’s Tires
Be sure your vehicle’s tires are inflated to the
recommended pressure for cold tires. You’ll find these
numbers on the Tire-Loading Information label (found
on the rear edge of the driver’s door or on the inside
of
the trunk lid) or see “Loading Your Vehicle” in the
Index. Then be sure you don’t go over the
GVW limit
for your vehicle, including the weight of the trailer
tongue.
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Trailer Brakes Driving with a Trailer
Towing a trailer requires a certain amount of experience.
Before setting out for the open road, you’ll want to get
to know your
rig. Acquaint yourself with the feel of
handling and braking with the added weight of the
trailer. And always keep in mind that the vehicle you are
driving is now
a good deal longer and not nearly as
responsive as your vehicle is by itself.
Before you start, check the trailer hitch and platform
(and attachments), safety chains, electrical connector,
lamps, tires and mirror adjustment.
If the trailer has
electric brakes, start your vehicle and trailer moving and
then apply the trailer brake controller by hand to be sure
the brakes are working. This lets you check your
electrical connection at the same time.
Does your
trailer have its own brakes? Be sure to read
and follow the instructions for the trailer brakes
so
you’ll be able to install, adjust and maintain them
properly.
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If your vehicle has anti-lock brakes, do not try to tap
into your vehicle’s brake system.
If you do, both
brake systems won’t work well, or at all.
Even
if your vehicle doesn’t have anti-lock brakes,
don’t tap into your vehicle’s brake system
if the
trailer’s brake system will use more than
0.02 cubic
inch
(0.3 cc) of fluid from your vehicle’s master
cylinder.
If it does, both braking systems won’t work
well.
You could even lose your brakes.
Will the trailer brake parts take 3,000 psi (20 650 Wa)
of pressure? If not, the trailer brake system must not
be used with your vehicle.
If everything checks out this far, then make the brake
fluid tap at the upper rear master cylinder port. But
don’t use copper tubing for this. If you do, it will
bend and break off. Use steel brake tubing. During
your trip, check occasionally to be sure that the
load is secure, and that the lamps and any trailer brakes
are still working.
Following Distance
Stay at least twice as far behind the vehicle ahead as you
would when driving your vehicle without a trailer. This
can help you avoid situations that require heavy braking
and sudden turns.
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