1994 PONTIAC FIREBIRD flat tire

Problems on the Road
I
taise the vehicle by rotating the wheel
wench clockwise. Raise the vehicle far
mough
off the ground so there is enough
'oom for the spare tire to fit.
. .I76
temove all the wheel nuts and take off
he flat tire.
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Problems on the Road
m’t try to put a center cap on your
mpact spare tire. It won’t fit. Store the
nter cap
in the rear area until you have
: flat tire repaired or replaced.
righten the wheel nuts
firmly in a
:riss-cross sequence as shown.
NOTICE:
Center caps won’t fit on your
compact spare. If you try to put a
center cap on your compact spare,
you could damage the cover or the
spare.
. .I78
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Replace the jack, wheel wrench and
flat tire using the storage instructions.
When
you replace the trim panel, be
sure
to tuck it under the weatherstrip.
1. Trim Panel
2. Bolt
3. Cover
4. Jack
5. Wing Nut
6. Adapter
7. Compact Spare Tire
8. Full-Size Tire
9. Carpet Flap
10. Tire Storage Bolt
11. Trunk Access Panel
(Convertible Only)
12. Knob
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Problems on the Road
Compact Spare Tire
Although the compact spare was fully
inflated when your vehicle was new, it
can lose air after a time. Check the
inflation pressure regularly. It should be
60 psi (420 kPa). After installing the
compact spare on your vehicle, you
should stop as soon as possible and make
sure your spare tire is correctly inflated.
The compact spare is made to perform
well at posted speed limits for distances
up to
3,000 miles (5 000 km), so you can
finish your trip and have your full-size
tire repaired or replaced where you want.
Of course, it’s best to replace your spare
with
a full-size tire as soon as you can.
Your spare will last longer and be in
good shape in case you need it again.
. . .I80
NOTICE:
If the compact spare is used as a rear
tire, do not drive faster than
50 mph
(80 km/h). Damage to the rear axle
may occur if the compact spare
is
driven faster than 50 mph (80 km/h).
This speed limitation does not apply
when the compact spare is used as a
front tire.
NOTICE:
Don’t take your compact spare
through an automatic car wash with
guide rails. The compact spare can
get caught on the rails. That can
damage the tire and wheel, and
maybe other parts of your vehicle.
Don’t use your compact spare on some
other vehicle.
And don’t mix your compact spare or
wheel with other wheels or tires. They
won’t fit. Keep your spare and its wheel
together.
NOTICE:
Tire chains won’t fit your compact
spare. Using them will damage your
vehicle and destroy the chains too.
Don’t use tire chains on your
compact spare.
H Zf You’re Stuck: Zn
Sand, Mud, Zce or
Snow
What you don’t want to do when your
vehicle is stuck is to spin your wheels.
The method known as “rocking” can hell
you get out when you’re stuck, but you
must use caution.
1
?
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1. Turn counterclockwise and pull out
I. Pull out the bulb.
i. Reverse the steps with a new bulb.
the socket and
the bulb.
r ~~
~~ ~~~
TIRE-LOADING INFORMATION
FRT. CRT.
RR. TOTAL LBS KG 3 3 2 MAX. LOADING @ GVWR SAME AS VEHICLE 8 1199 544
OCCUPANTS VEHICLE CAP. WT.
TIRE SIZE
In 0
0
INFORMATION l-
< d
I Loading Your Vehicle
wo labels on your vehicle show how
luch weight it may properly carry. The
ire-Loading Information label found on
le driver’s door tells you the proper size,
Jeed rating and recommended inflation
ressures for the tires on your vehicle. It
so gives you important information
)out
the number of people that can be in
3ur vehicle and the total weight that you
in carry. This weight is called the
ehicle Capacity Weight and includes the
eight of all occupants, cargo, and all
onfactory-installed options.
MFD BY GENERAL MOTORS CORP.
DATE GVWR GAWRFRT GAWRRR
01/91 5713LB 2503LB
Y) In
0 2
c d
he other label is the Certification label,
Iund on the rear edge of the driver’s
oor. It tells you the
gross weight
apacity of your vehicle, called the
WWR (Gross Vehicle Weight Rating).
he GVWR includes the weight of the
shicle, all occupants, fuel and cargo.
’ever exceed the GVWR for your
zhicle, or the Gross Axle Weight Rating
3AWR) for either the front or rear axle.
.nd, if you do have a heavy load, you
lould spread it out. Don’t carry more
Ian
100 pounds (45 kg) in your rear area
213. ProCarManuals.com

Service and Appearance Care
[dation - Tire Pressure
The Tire-Loading Information label
which
is on the driver’s door shows the
correct inflation pressures for your
tires, when they’re cold. “Cold” means
your vehicle has been sitting for at
least three hours or driven
no more
than
a mile.
If your vehicle is equipped with
P245/50ZR16 tires and you’ll be
driving at speeds higher than 100 mph
(160
km/h) where it is legal, raise the
“cold” inflation pressure of each tire
to
35 psi (240 Pa). When you end this
very high speed driving, reduce the
“cold” inflation pressures to those
listed
on the Tire Loading Information
label.
NOTICE:
Don’t let anyone tell you that underinflation overinflation is all right. It’s not.
If your tires don’t have enough air (underinflation) you
can get:
Too much flexing
0 Too much heat
a Tire overloading
0 Bad wear
Bad handling
0 Bad fuel economy.
If your tires have too much air (overinflation), you can get:
0 Unusual wear
Bad handling
0 Rough ride
0 Needless damage from road hazards.
.’. . 216
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When to Check: Check your tires once a
month or more. Don’t forget your
compact spare tire. It should be at
60 psi
(420 kPa).
How to Check: Use a good quality
pocket-type gage to check tire pressure.
Simply looking at the tires will not tell
you the pressure, especially
if you have
radial tires
- which may look properly
inflated even if they’re underinflated.
If your tires have valve caps, be sure to
put them back on. They help prevent
leaks by keeping out dirt and moisture.
ll r JI
t \/t
IAI
MI
Tire Inspection and Rotation
To make your tires last longer, have them
inspected and rotated at the mileages
recommended in the Maintenance
Schedule. See “Scheduled Maintenance
Services” in the Index.
If you don’t have P245/50ZR16 size tires:
use the rotation pattern shown above for
your size tires.
I1
II
0
SI
B
SI
e:
b
’ fl
A
tl
SI
12
P:
T
4-
-I-
4-
-a4
F you have P245/50ZR16 size tires, they
lust roll in a certain direction for the besl
vera11 performance. The direction is
hown by an arrow on both sidewalls.
lecause these tires are directional, they
hould be rotated as shown in the
xample above. These tires should only
e moved from front to rear and rear to
-ont on the same side of the vehicle.
Lfter the tires have been rotated, adjust
le front and rear inflation pressure as
Sown
on the Tire-Loading Information
lbel. Make certain that all wheel nuts are
roperly tightened. See “Wheel Nut
orque” in the Index.
217.
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Uniform Tire Quality Grading
The following information relates to the
system developed by the United States
National Highway Traffic Safety
Administration which grades tires by
treadwear, traction and temperature
performance.
(This applies only to
vehicles sold in the United States.)
Treadwear
The treadwear grade is a comparative
rating based on the wear rate of the tire
when tested under controlled conditions
on a specified government test course. For
example, a tire graded 150 would
wear one and a half
(1 1/2) times as well
on the government course as a tire graded
100. The relative performance of tires
depends upon the actual conditions of
their use, however, and may depart
significantly from the norm due to
variations in driving habits, service
practices and differences in road
characteristics and climate.
Traction - A, B, C
The traction grades, from highest to
lowest are: A,
B, and C. They represent
the tire’s ability to stop on wet pavement
as measured under controlled conditions
on specified government test surfaces of
asphalt and concrete. A tire marked C
may have poor traction performance.
Warning: The traction grade assigned to
this tire is based on braking
(straight-ahead) traction tests and does
not include cornering (turning) traction.
Temperature - A, B, C
The temperature grades are A (the
highest),
B, and C, representing the tire’s
resistance to the generation of heat and its
3bility to dissipate heat when tested under
:ontrolled conditions on a specified indoor
laboratory test wheel. Sustained
high temperature can cause the material
of the tire to degenerate and reduce tire
life, and excessive temperature can lead
to sudden tire failure. The grade
C
corresponds to a level of performance
which all passenger car tires must meet
under
the Federal Motor Vehicle Safety
Standard No.
109. Grades B and A
represent higher levels of performance
on the laboratory test wheel than the
minimum required by law.
Warning: The temperature grade for
this tire is established for a tire that is
properly inflated and not overloaded.
Excessive speed, underinflation, or
excessive loading, either separately ,,or
in combination, can cause heat buildup
and possible tire failure.
Those grades are molded on the sidewalls
of passenger car tires.
While the tires available as standard or
optional equipment on General Motors
vehicles may
vary with respect to these
grades, all such tires meet General Motors
performance standards and have been
approved for use on General Motors
vehicles. All passenger type
(P Metric)
tires must conform to Federal safety
requirements in addition to these grades.
I
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