1994 CADILLAC DEVILLE tires

Downloaded from www.Manualslib.com manuals search engine 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
Information 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.
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.)

Downloaded from www.Manualslib.com manuals search engine 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
sf 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 ability to dissipate heat
when tested under controlled 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 €ailure. 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.
These grades are molded on the sidewalls of passenger car tires.
297

Downloaded from www.Manualslib.com manuals search engine While the tires ava.ilable 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.
Wheel Alignment and Tire Balance
The wheels on your vehicle were aligned and balanced carefully at the
factory to give you the longest tire life and best overall performance.
In most cases, you
will not need to have your wheels aligned again.
However,
if you notice unusual tire wear or your vehicle pulling one way
or
the other, the alignment may need to be reset. If you notice your
vehicle vibrating when driving on a smooth road, your wheels may need
to be rebalanced.
Wheel Replacement
Replace any wheel that is bent, cracked or badly rusted. If wheel nuts
keep coming loose, the wheel, wheel bolts, and wheel nuts should be
replaced. If the wheel leaks air, replace
it (except some aluminum wheels,
which can sometimes be repaired). See your Cadillac dealer
if any of
these conditions exist.
Your dealer
will know the kind of wheel you need.
Each new wheel should have the same load carrying capacity, diameter,
width, offset, and be mounted the same way as
the one it replaces.
If you need to replace any of your wheels, wheel bolts, or wheel nuts,
replace them only with new GM original equipment parts. This way,
you
will be sure to have the right wheel, wheel bolts, and wheel nuts for your
Cadillac model.
298

Downloaded from www.Manualslib.com manuals search engine Using the wrong replacement wheels, wheel bolts, or wheel nuts
on your vehide can be dangerous. It could affect the braking
and handling
of your vehicle, make your tires lose air and make
you lose control. You could have a collision in which
you or
others could be iqjured.
Always use the correct wheel, wheel
bolts, and wheel nuts for replacement.
NOTICE:
The wrong wheel can also cause problems with bearing life,
brake cooling, speedometer/odometer calibration, headlight
aim, bumper height, vehicle ground clearance, and tire
or tire
chain clearance to the body and chassis.
Used Replacement Wheels
I
I A CAUTION:
Putting a used wheel on your vehicle is dangerous. You can’t
know how it% been used or how many miles it’s been driven. It
could fail suddenly and cause an accident.
If you have to replace
a wheel use a GM original equipment wheel.
299

Downloaded from www.Manualslib.com manuals search engine Tire Chains
NOTICE:
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 front 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.
APPEGACE 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 Cadillac, be sure
to follow the manufacturer’s warnings and instructions.
And always open
your doors or windows
when you’re cleaning the inside.
300

Downloaded from www.Manualslib.com manuals search engine WHITE SIDEWaL TIRES
Your Cadillac dealer has a GM White Sidewall Tire Cleaner. You can use
a stiff brush with the cleaner.
WEATHERSTRlpS
Silicone lubricant on weatherstrips will allow them to last longer, seal
better, and not stick or squeak. Apply silicone grease with a clean cloth at
least
every six months. During very cold, damp weather more frequent
applications may be required. (See “Recommended Fluids
& Lubricants”
in the Index.)
SHEETMETAL DMGE
If your vehicle is damaged and requires sheet metal repair or
replacement, make sure the body repair shop applies anti-corrosion
material to the parts repaired or replaced to restore corrosion protection.
FOREIGNIMATERbU
Calcium chloride and other salts, ice melting agents, road oil and tar, tree
sap, bird droppings, chemicals from industrial cbimneys, and other
foreign matter can damage your vehicle’s finish
if they remain on painted
surfaces. Use cleaners that are marked safe for painted surfaces to
remove foreign matter.
FINISH DMGE
Any stone chips, fractures or deep scratches in the finish should be
repaired right away. Bare metal will corrode quickly and may develop
into a major repair expense.
308
Minor chips and scratches can be repaired with touch-up materials
available from your dealer or other service outlets. Larger areas of finish
damage can be corrected in your dealer’s body and paint shop.

Downloaded from www.Manualslib.com manuals search engine APEMCE CARElMtlTERLALS CHART
SIZE
1052277 12 OZ. (0.354 L)
105291 8 12 OZ. (0.354 L)
3634770 1 OZ. (0.028 KG)
10501 72 16 OZ. (0.473 L)
10501 73 16 OZ. (0.473 L)
10501 74 16 OZ. (0.473 L)
1050214 32 OZ. (0.946 L)
1050429 6 LB. (2.72 KG)
1052349 12 OZ. (0.354 L)
1050729 8 OZ. (0.237 L)
1052870 16 02. (0.473 L)
1051 398
8 OZ. (0.237 L)
DESCRIPTION. USAGE
SPRAY-A-SQUEAK WEATHER STRIPS-STOPS
SILICONE LUBRICANT
I
GOODWRENCH
WEATHER STRIP
LUBRICANT SQUEAKS ON
.METAL-TO-METAL AND
METAL-TO-RUBBER
CONTACT
TAR AND ROAD OIL REMOVES OLD WAXES,
REMOVER POLISHES, TAR AND ROAD OIL
CHROME CLEANER REMOVES RUST AND
AND POLISH CORROSION ON CHROME AND STAINLESS STEEL
WHITE SIDEWALL CLEANS WHITE AND
TIRE CLEANER BLACK TIRES
I
VINYULEATHER
CLEANER
FABRIC CLEANER
GLASS CLEANER MULTI-PURPOSE
POWDERED
CLEANER SPOT AND STAIN REMOVAL
ON LEATHER OR VINYL
SPOT AND STAIN REMOVAL
ON CLOTH AND FABRIC
~ GLASS CLEANING AND
~ SPOTCLEANING ON VINYLS
I
ON DOOR TRIM, SEATS,
AND CARPETALSO, TIRES
AND MATS
LUBRIPLATE (WHITE GREASE) GREASE
FOR HOOD,
TRUNK AND DOOR HINGES
AND LATCHES
VINYL TOP CLEANER
I CLEANING OF VINYL TOPS
WASH-WAX (CONC.) I EXTERIOR WASH
SPOT LIFTER SPOT AND STAIN REMOVAL
ON
CLOTH AND FABRIC
I
GM OPTIKLEEN WINDSHIELD WASHER
SOLVENT AND
ANTI-FREEZE
CLEANER POLISH POLISH
310

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Light. Air Bag Readiness ............................. 33
Light. Battery Charge
............................... 137
Light. Safety Belt Reminder
........................... 18
Light. Service Engine Soon .......................... 136
Light. Engine Oil
................................... 135
Light. Engine Temp
................................. 135
Light. Turn Signal Indicator
.......................... 105
Lighter. Cigarette
.................................. 127
Lights
............................................. 115
Lights. Battery Charge
.............................. 137
Lights. Interior
..................................... 116
Lights. Operation of ................................ 118
Lights. Reading .................................... 119
Lights. Warning. On Instrument Panel
................. 132
Loading
.. Tires .................................... 289
Loading Your Vehicle
............................... 289
Lockout. Feature Anti-
............................... 72
Lock. Rear Door Security
............................. 70
Log. Operating Record
................... See Maint . Book
Long Distance Driving
.............................. 198
Loss Of Control .................................... 190
Low Battery. What To Do About A .................... 217
Low Oil Pressure. Warning Light For
.................. 135
Lubricants. Recommended
................ See Maint . Book
M
Maintenance ........................... See Maint . Book
A Word About
....................... See Maint . Book
Coupons
............................ See Maint . Book
Explanation
of Services ................ See Maint . Book
Oil Change
.......................... See Maint . Book
Owner Checks
....................... See Maint . Book
Operating Record Log
................. See Maint . Book
Recommended Fluids
................. See Maint . Book
Schedules
........................... See Maint . Book
Service Ctr
. Inspec . & Sew ............. See Maint . Book
Service Station Owner Checks
.......... See Maint . Book
Maintenance Record
..................... See Maint . Book
Master Cylinder, Brake
.............................. 276
Methanol In Gasoline
............................... 249
Mileage Indicator
.................................. 131
Mirrors, Front Seat Vanity
........................... 124
Mirrors, Inside Daymight Rearview
................... 120
Mirrors, Outside
................................... 125
Mobile Telephone, Adding
A ..................... 158. 313
Mountain Driving
.................................. 200
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