tire size PONTIAC FIREBIRD 1994 Owners Manual

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
179 ...
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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

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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Service and Appearance Care
When It’s Time for New Tires
he way to tell when it’s time for new
ires is to check the treadwear indicators,
vhich will appear when your tires have
Inly
2/32 inch (1.6 mm) or less of tread
emaining.
r‘ou need a new tire if:
D You can see the indicators at three or
more places around the tire.
through the tire’s rubber.
or snagged deep enough to show corc
or fabric.
B You can see cord or fabric showing
B The tread or sidewall is cracked, cut
D The tire has a bump, bulge or split.
The tire has a puncture, cut, or other
damage that can’t be repaired well
because of the size or location of the
damage.
Buying New Tires
To find out what kind and size of tires you
need, look at the Tire-Loading
[nformation label.
The tires installed on your vehicle when it
was new had a Tire Performance Criteria
Specification (TPC Spec) number on
each tire’s sidewall. When you get
new
tires, get ones with that same TPC Spec
number. That way, your vehicle will
continue to have tires that are designed
to give proper endurance, handling,
speed rating, traction, ride and other
things during normal service on your
vehicle. If your tires have an all-season
tread design, the TPC number will be
followed by a
“MS” (for mud and snow).
If you ever replace your tires with those
not having a TPC Spec number, make sure they are the same size, load range,
speed rating and construction type (bias,
bias-belted
or radial) as your original
tires.
. . . ZIU
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I Tire Chains
I
I NOTICE:
I
If your Pontiac has P235/55R 16 or
P245/50ZR16 size tires, don’t use tire
chains; they can damage your vehicle.
If
you have other tires, use tire chains
only where legal and only when you must. Use only SAE Class
“S” type
chains that are the proper size for
your tires. Install them on the rear tires
and tighten them
as tightly as possible
with the ends securely fastened.
Drive slowly and follow the chain
manufacturer’s instructions. If you
can hear the chains contacting your
vehicle, stop and retighten them. If the
contact continues, slow down until it
stops. Driving too fast with chains on
will damage your vehicle.
Appearance Care
Remember, cleaning products can be
hazardous. Some are toxic. Others can
burst into flame if you strike a match
or get them on a hot part of the vehicle.
Some
are dangerous if you breathe
their fumes in a closed space. When
you use anything from a container to
clean your Pontiac, be sure to follow
the manufacturer‘s warnings and
instructions. And always open your
doors or windows when you’re
cleaning the inside. Never
use these to clean your
vehicle:
0 Gasoline
0 Benzene
0 Naphtha
0 Carbon Tetrachloride
0 Acetone
Paint Thinner
Turpentine
Lacquer Thinner
Nail Polish Remover
They can all be hazardous
- some more
than others
- and they can all damage
your vehicle, too.
I
:+
. C’
221 . . .
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Appearance Care and Maintenance Materials
PART NUMBER USAGE DESCRIPTION
SIZE
1051516
16
02. (0.473 L) 10501 73
Also old waxes, polishes
Tar
and Road Oil Remover
16 02. (0.473 L)
10501 72 Windshield washing system and gas line
Washer
Solvent and Gas Liner De-lcer
32
02. (0.946 L)
Windshield cleaner
Bon-Ami Powder"
12
02. (0.340 kg)
105001
1 Exterior cleaner and polish
Magic Mirror Cleaner-Polish
16
02. (0.473 L)
1050201 Spot and stain removal
on cloth and fabric Spot Lifter*
8 02. (0.237 L) 1051 398 Exterior wash
Wash-Wax (Concentrated)
16
02. (0.473
L)
1052870 Vinyl, cloth, door trims, seats, carpet, tires, mats Multi-Purpo\
se Powdered Cleaner
6
Ib. (2.72 kg)
1050429 Glass cleaning and
spot cleaning on vinyls Glass
Cleaner
24 02. (0.680 L)
1050427 Spot and stain removal
on cloth and fabric Fabric
Cleaner*
16 02. (0.473 L)
1050244 Spot and stain removal
on leather
and vinyl
VinyVLeather Cleaner*
32 02. (0.946 L)
105021 4 Cleans white and black tires White Sidewall Tire Cleaner 16
02. (0.473
L)
10501 74 Removes
rust and corrosion on chrome and steel
Cleaner and Polish
*Not recommended for pigskin suede leather.
See your General Motors Dealer for these products. See the Index under "Recommended Fluids and Lubricants" for other produc\
ts.
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