Page 233 of 310
233 %
*
[MC26000( ALL)01/96]
Tire Rotation
*
[MC26100( ALL)01/96]
Because your vehicle's front and rear tires
perform different jobs, they often wear
differently. To make sure your tires wear evenly
and last longer, rotate them as indicated in the
following diagram.
*
[MC26200( ALL)12/95]
For tire rotation intervals, see theMaintenance
Schedule. If you notice that the tires wear
unevenly, have them checked.
[MC26600( GV)05/96]
half page art:0010381-C
Rotating the tires
File:11rcmcv.ex
Update:Thu Jun 20 11:05:52 1996
Page 234 of 310
![FORD CROWN VICTORIA 1997 1.G Owners Manual 234 [MC26700( GV)05/96]NOTE: Do not mix the steel wheel with
aluminum wheels in tire rotation
sequence.
%*
[MC26800( ALL)01/96]
Replacing the Tires
*
[MC26900( ALL)01/96]
Replace any tires that show w FORD CROWN VICTORIA 1997 1.G Owners Manual 234 [MC26700( GV)05/96]NOTE: Do not mix the steel wheel with
aluminum wheels in tire rotation
sequence.
%*
[MC26800( ALL)01/96]
Replacing the Tires
*
[MC26900( ALL)01/96]
Replace any tires that show w](/manual-img/11/4773/w960_4773-233.png)
234 [MC26700( GV)05/96]NOTE: Do not mix the steel wheel with
aluminum wheels in tire rotation
sequence.
%*
[MC26800( ALL)01/96]
Replacing the Tires
*
[MC26900( ALL)01/96]
Replace any tires that show wear bands. When
your tire shows a wear band, it has only 1/16
inch (2 mm) of tread left.
% [MC27000( ALL)12/95]
one inch art:0001318-A
A worn-out tire
*
[MC27100( ALL)02/96]
Because your vehicle's tires may wear unevenly,
you may need to replace them before a wear
band appears across the entire tread.
*
[MC27200( ALL)01/96]
RWARNING
When replacing full size tires, never mix
radial, bias-belted, or bias-type tires. Use
only the tire sizes that are listed on the
tire pressure decal. Make sure that all tires
are the same size, speed rating, and
load-carrying capacity. Use only the tire
combinations recommended on the decal.
If you do not follow these precautions,
your vehicle may not drive properly and
safely.
*
[MC27300( ALL)01/96]
Tires that are larger or smaller than your
vehicle's original tires may also affect the
accuracy of your speedometer.
File:11rcmcv.ex
Update:Thu Jun 20 11:05:52 1996
Page 235 of 310
![FORD CROWN VICTORIA 1997 1.G Owners Manual 235 %
*
[MC27400( ALL)01/96]
Information About Tire Quality Grades
*
[MC27500( ALL)01/96]
New vehicles are fitted with tires that have their
Tire Quality Grade (described below) molded
into the tires FORD CROWN VICTORIA 1997 1.G Owners Manual 235 %
*
[MC27400( ALL)01/96]
Information About Tire Quality Grades
*
[MC27500( ALL)01/96]
New vehicles are fitted with tires that have their
Tire Quality Grade (described below) molded
into the tires](/manual-img/11/4773/w960_4773-234.png)
235 %
*
[MC27400( ALL)01/96]
Information About Tire Quality Grades
*
[MC27500( ALL)01/96]
New vehicles are fitted with tires that have their
Tire Quality Grade (described below) molded
into the tire's sidewall. These Tire Quality
Grades are determined by standards that the
United States Department of Transportation has
set.
*
[MC27600( ALL)01/96]
Tire Quality Grades apply to new pneumatic
tires for use on passenger cars. They do not
apply to deep tread, winter-type snow tires,
space-saver or temporary use spare tires, tires
with nominal rim diameters of 10 to 12 inches or
limited production tires as defined in Title 49
Code of Federal Regulations Part 575.104(c)(2).
*
[MC27700( ALL)01/96]
U.S. Department of Transportation Ð Tire
quality grades:The U.S. Department of
Transportation requires Ford to give you the
following information about tire grades exactly
as the government has written it.
%*
[MC27800( ALL)01/96]
Treadwear
*
[MC27900( ALL)01/96]
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 one-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.
File:11rcmcv.ex
Update:Thu Jun 20 11:05:52 1996
Page 236 of 310
![FORD CROWN VICTORIA 1997 1.G Owners Manual 236
*
[MC28000( ALL)01/96]
Traction A B C
*
[MC28100( ALL)05/96]
The traction grades, from highest to lowest, are
A, B, and C, and they represent the tires ability
to stop on wet pavement as measured FORD CROWN VICTORIA 1997 1.G Owners Manual 236
*
[MC28000( ALL)01/96]
Traction A B C
*
[MC28100( ALL)05/96]
The traction grades, from highest to lowest, are
A, B, and C, and they represent the tires ability
to stop on wet pavement as measured](/manual-img/11/4773/w960_4773-235.png)
236
*
[MC28000( ALL)01/96]
Traction A B C
*
[MC28100( ALL)05/96]
The traction grades, from highest to lowest, are
A, B, and C, and 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.
*
[MC28150( ALL)05/96]
RWARNING
The traction grade assigned to this tire is
based on braking (straightahead) traction
tests and does not include cornering
(turning) traction.
*
[MC28200( ALL)01/96]
Temperature A B C
*
[MC28300( ALL)05/96]
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 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.
File:11rcmcv.ex
Update:Thu Jun 20 11:05:52 1996
Page 237 of 310
237
*
[MC28325( ALL)05/96]
RWARNING
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.
*
[MC28350( ALL)03/96]
RWARNING
Driving too fast for conditions creates the
possibility of loss of vehicle control.
Driving at very high speeds for extended
periods of time may result in damage to
vehicle components.
%*
[MC28400( ALL)01/96]
Snow Tires and Chains
*
[MC28500( BCGV)03/96]
The tires on your vehicle have all-weather treads
that provide traction in rain or snow. However,
during the winter months in some climates, you
may need to use snow tires and occasionally
chains for your tires.
*
[MC28700( ALL)01/96]
RWARNING
Snow tires must be the same size and
grade as the tires you currently have on
your vehicle.
File:11rcmcv.ex
Update:Thu Jun 20 11:05:52 1996
Page 238 of 310
![FORD CROWN VICTORIA 1997 1.G Owners Manual 238
*
[MC28900( ALL)01/96]
Use chains on the tires only in an emergency or
if the law requires them where you live. If you
choose to use chains on your vehicles tires, be
aware of the following:
*
[M FORD CROWN VICTORIA 1997 1.G Owners Manual 238
*
[MC28900( ALL)01/96]
Use chains on the tires only in an emergency or
if the law requires them where you live. If you
choose to use chains on your vehicles tires, be
aware of the following:
*
[M](/manual-img/11/4773/w960_4773-237.png)
238
*
[MC28900( ALL)01/96]
Use chains on the tires only in an emergency or
if the law requires them where you live. If you
choose to use chains on your vehicle's tires, be
aware of the following:
*
[MC29000( ALL)01/96]
q
Make sure the chains are the right size for
your tires. Use only SAE Class ªSº chains.
Other types may damage your vehicle.
*
[MC29200( ALL)01/96]
q
Put the chains on tightly with the ends held
down securely. Verify that no chain touches
any wiring, brake lines, or fuel lines. Follow
the chain manufacturer's instructions.
*
[MC29300( ALL)01/96]
q
Drive slowly. If you can hear the chains rub
or bang against your vehicle, stop the vehicle
and tighten the chains. If you continue to
hear the chains rub or bang against your
vehicle, remove the chains to prevent damage
to your vehicle.
*
[MC29400( ALL)01/96]
q
Avoid fully loading your vehicle if possible.
*
[MC29500( ALL)01/96]
q
Remove tire chains at the first opportunity
after using them on snow and ice. Do not use
the chains on dry roads.
%
*
[MC29600( ALL)01/96]
Filling the Fuel Tank
*
[MC29700( GV)02/96]
The fuel filler door is outside the vehicle on the
driver's side near the back. To fill the fuel tank:
*
[MC29900( ALL)01/96]
1. After opening the fuel filler door, remove
the cap carefully and slowly by turning it
counterclockwise 1/2 to 3/4 turn.
*
[MC30000( ALL)01/96]
RWARNING
The fuel system may be under pressure. If
the fuel cap is venting vapor or if you
hear a hissing sound, wait until it stops
before completely removing the cap.
File:11rcmcv.ex
Update:Thu Jun 20 11:05:52 1996
Page 239 of 310
![FORD CROWN VICTORIA 1997 1.G Owners Manual 239
*
[MC30100( ALL)01/96]
2. Put the nozzle all the way inside the fuel
filler pipe before pumping the fuel.
*
[MC30200( ALL)01/96]
NOTE: If you spill any fuel on the body of
your vehicle, clean it o FORD CROWN VICTORIA 1997 1.G Owners Manual 239
*
[MC30100( ALL)01/96]
2. Put the nozzle all the way inside the fuel
filler pipe before pumping the fuel.
*
[MC30200( ALL)01/96]
NOTE: If you spill any fuel on the body of
your vehicle, clean it o](/manual-img/11/4773/w960_4773-238.png)
239
*
[MC30100( ALL)01/96]
2. Put the nozzle all the way inside the fuel
filler pipe before pumping the fuel.
*
[MC30200( ALL)01/96]
NOTE: If you spill any fuel on the body of
your vehicle, clean it off immediately.
The fuel may dull or soften the paint
if you do not wash it off.
%*
[MC30300( ALL)03/96]
3. Replace the fuel cap completely when you
are finished. Turn it clockwise 1/4 turn until
it is tight. It will click when it is fully
tightened.
*
[MC30400( ALL)01/96]
4. Push the fuel door closed.
%*
[MC30500( ALL)01/96]
RWARNING
If you do not use the proper fuel cap, the
pressure in the fuel tank can damage the
fuel system or cause it to work improperly
in a collision.
*
[MC30600( ALL)01/96]
NOTE: If you replace your fuel cap with an
aftermarket fuel filler cap, the customer
warranty may be void for any damage
to the fuel tank and/or fuel system.
%*
[MC30700( ALL)01/96]
Choosing the Right Fuel
*
[MC30801( ALL)05/96]
Use only UNLEADED FUEL. The use of leaded
fuel is prohibited by law and could damage
your vehicle. The damage may not be covered
by your warranty.
*
[MC30901( ALL)05/96]
Your vehicle was not designed to use fuel
containing manganese-based additives such as
MMT. Additionally, vehicles certified to
California emission standards (indicated on the
underhood Vehicle Emissions Control
Information label) are designed to operate on
California reformulated gasolines. If California
reformulated gasoline is not available when you
File:11rcmcv.ex
Update:Thu Jun 20 11:05:52 1996
Page 240 of 310

240refuel, your vehicle can be operated on
non-California fuels. However, even though your
engine will perform adequately on other
gasolines, the performance of the emission
control devices and systems may be adversely
affected. Repair of damage caused by using a
fuel that your vehicle was not designed for may
not be covered by your warranty.
[MC31000( ALL)05/96]
Octane recommendation
*
[MC31101( ALL)05/96]
Your vehicle is designed to use regular gasoline
with an (R+M)/2 octane rating of 87.We do not
recommend gasolines labeled as ªregularº in
high altitude areas that are sold with octane
ratings of 86 or even less.
[MC31200( ALL)12/95]
one inch art:0060001-C*
[MC31401( ALL)05/96]
Do not be concerned if your vehicle sometimes
knocks lightly. However, if it knocks heavily
under most driving conditions on the
recommended octane fuel, see your dealer or a
qualified service technician to prevent any
engine damage.
%*
[MC31450( ALL)05/96]
Fuel quality
*
[MC31501( ALL)05/96]
If you are experiencing starting, rough idle or
hesitation problems try a different brand of fuel.
If the condition persists, see your dealer or a
qualified service technician.
*
[MC31530( ALL)05/96]
The American Automobile Manufacturers
Association (AAMA) issued a gasoline
specification to provide information on high
quality fuels that optimize the performance of
File:11rcmcv.ex
Update:Thu Jun 20 11:05:52 1996