Ford Police Interceptor Utility (2022 year). Manual in english — page 16

Information Contained on the
Tire Sidewall

Both United States and Canada
Federal regulations require tire
manufacturers to place
standardized information on the
sidewall of all tires. This
information identifies and
describes the fundamental
characteristics of the tire and also
provides a U.S. DOT Tire
Identification Number for safety
standard certification and in case
of a recall.

Information on P Type Tires

C D

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P215/65R15 95H is an example of
a tire size, load index and speed
rating. The definitions of these
items are listed below. (Note that
the tire size, load index and speed
rating for your vehicle could be
different from this example.)

Indicates a tire, designated

by the Tire and Rim Association,
that could be used for service on
cars, sport utility vehicles,
minivans and light trucks.

Note:

your tire size does not begin with
a letter this could mean it is
designated by either the European
Tire and Rim Technical
Organization or the Japan Tire
Manufacturing Association.

215:

Indicates the nominal

width of the tire in millimeters
from sidewall edge to sidewall
edge. In general, the larger the
number, the wider the tire.

65:

Indicates the aspect ratio

which gives the tire's ratio of
height to width.

Indicates a radial type tire.

15:

Indicates the wheel or rim

diameter in inches. If you change
your wheel size, you will have to
purchase new tires to match the
new wheel diameter.

95:

Indicates the tire's load

index. It is an index that relates to
how much weight a tire can carry.
You could find this information in
your owner’s manual. If not,
contact a local tire dealer.

Note:

You may not find this

information on all tires because it
is not required by federal law.

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Wheels and Tires

Indicates the tire's speed

rating. The speed rating denotes
the speed at which a tire is
designed to be driven for extended
periods of time under a standard
condition of load and inflation
pressure. The tires on your vehicle
could operate at different
conditions for load and inflation
pressure. These speed ratings may
need to be adjusted for the
difference in conditions. The
ratings range from 81 mph
(130 km/h) to 186 mph
(299 km/h). These ratings are
listed in the following chart.

Note:

You may not find this

information on all tires because it
is not required by federal law.

Speed rating

Letter
rating

81 mph (130 km/h)

87 mph (140 km/h)

99 mph (159 km/h)

106 mph (171 km/h)

112 mph (180 km/h)

118 mph (190 km/h)

124 mph (200 km/h)

130 mph (210 km/h)

149 mph (240 km/h)

Speed rating

Letter
rating

168 mph (270 km/h)

186 mph (299 km/h)

Note:

For tires with a maximum

speed capability over 149 mph
(240 km/h), tire manufacturers
sometimes use the letters ZR. For
those with a maximum speed
capability over 186 mph
(299 km/h), tire manufacturers
always use the letters ZR.

U.S. DOT Tire Identification

Number (TIN):

This begins with

the letters DOT and indicates that
the tire meets all federal
standards. The next two numbers
or letters are the plant code
designating where it was
manufactured, the next two are
the tire size code and the last four
numbers represent the week and
year the tire was built. For
example, the numbers 317 mean
the 31st week of 1997. After 2000,
the numbers go to four digits. For
example, 2501 means the 25th
week of 2001. The numbers in
between are identification codes
used for traceability. This
information is used to contact
customers if a tire defect requires
a recall.

M+S or M/S:

Mud and Snow, or

AT:

All Terrain, or

AS:

All Season.

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Wheels and Tires

Tire Ply Composition and

Material Used:

Indicates the

number of plies or the number of
layers of rubber-coated fabric in
the tire tread and sidewall. Tire
manufacturers also must indicate
the ply materials in the tire and the
sidewall, which include steel,
nylon, polyester, and others.

Maximum Load:

Indicates the

maximum load in kilograms and
pounds that can be carried by the
tire. See the Safety Compliance
Certification Label (affixed to
either the door hinge pillar,
door-latch post, or the door edge
that meets the door-latch post,
next to the driver's seating
position), for the correct tire
pressure for your vehicle.

Treadwear, Traction and

Temperature Grades:

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 one-half
times as well on the government
course as a tire graded 100.

Traction:

The traction grades,

from highest to lowest are AA, A,
B, and C. The grades 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 could have poor traction
performance.

Temperature:

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.

Maximum Inflation

Pressure:

Indicates the tire

manufacturers' maximum
permissible pressure or the
pressure at which the maximum
load can be carried by the tire. This
pressure is normally higher than
the vehicle manufacturer's
recommended cold inflation
pressure which can be found on
the Safety Compliance
Certification Label (affixed to
either the door hinge pillar,
door-latch post, or the door edge
that meets the door-latch post,
next to the driver's seating
position), or Tire Label which is
located on the B-Pillar or the edge
of the driver’s door. The cold
inflation pressure should never be
set lower than the recommended
pressure on the vehicle label.

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Wheels and Tires

The tire suppliers could have
additional markings, notes or
warnings such as standard load
or radial tubeless.

Additional Information
Contained on the Tire Sidewall
for LT Type Tires

Note:

Tire Quality Grades do not

apply to this type of tire.

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LT type tires have some additional
information beyond those of P
type tires; these differences are
described below.

LT:

Indicates a tire, designated

by the Tire and Rim Association,
that is intended for service on light
trucks.

Load Range and Load

Inflation Limits:

Indicates the

tire's load-carrying capabilities
and its inflation limits.

Maximum Load Dual lb (kg)

at psi (kPa) cold:

Indicates the

maximum load and tire pressure
when the tire is used as a dual,
defined as four tires on the rear
axle (a total of six or more tires on
the vehicle).

Maximum Load Single lb

(kg) at psi (kPa) cold:

Indicates

the maximum load and tire
pressure when the tire is used as
a single, defined as two tires
(total) on the rear axle.

Information on T Type Tires

T145/80D16 is an example of a
tire size.

Note:

The temporary tire size for

your vehicle could be different from
this example. Tire Quality Grades
do not apply to this type of tire.

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Wheels and Tires

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T type tires have some additional
information beyond those of P
type tires; these differences are
described below:

Indicates a type of tire,

designated by the Tire and Rim
Association, that is intended for
temporary service on cars, sport
utility vehicles, minivans and light
trucks.

145:

Indicates the nominal

width of the tire in millimeters
from sidewall edge to sidewall
edge. In general, the larger the
number, the wider the tire.

80:

Indicates the aspect ratio

which gives the tire's ratio of
height to width. Numbers of 70 or
lower indicate a short sidewall.

Indicates a diagonal type tire.

Indicates a radial type tire.

16:

Indicates the wheel or rim

diameter in inches. If you change
your wheel size, you will have to
purchase new tires to match the
new wheel diameter.

Recommended Tire Pressures
and Inflating Your Tires

Safe operation of your vehicle
requires that your tires are
properly inflated. Remember that
a tire can lose up to half of its air
pressure without appearing flat.
Every day before you drive, check
your tires. If one looks lower than
the others, use a tire gauge to
check the pressure of all tires and
adjust if required.

At least once a month and before
long trips, inspect each tire and
check the tire pressure with a tire
gauge (including spare, if
equipped). Inflate all tires to the
inflation pressure recommended
by Ford Motor Company.

WARNING:

Under-inflation

is the most common cause of
tire failures and may result in
severe tire cracking, tread
separation or blowout, with
unexpected loss of vehicle

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Wheels and Tires

control and increased risk of
injury. Under-inflation increases
sidewall flexing and rolling
resistance, resulting in heat
buildup and internal damage to
the tire. It also may result in
unnecessary tire stress, irregular
wear, loss of vehicle control and
accidents. A tire can lose up to
half of its air pressure and not
appear to be flat!

You are strongly urged to buy a
reliable tire pressure gauge, as
automatic service station gauges
could be inaccurate. Ford
recommends the use of a digital
or dial-type tire pressure gauge
rather than a stick-type tire
pressure gauge. Use the
recommended cold inflation
pressure for optimum tire
performance and wear.
Under-inflation or over-inflation
could cause uneven treadwear
patterns.

Always inflate your tires to the
Ford recommended inflation
pressure even if it is less than the
maximum inflation pressure
information found on the tire. You
will find a Tire Label containing
the Ford recommended tire
inflation pressure by the tire size
and other important information
located on the B-Pillar or the edge
of the driver’s door.

The Ford recommended tire
inflation pressure is also found on
the Safety Compliance
Certification Label (affixed to
either the door hinge pillar,
door-latch post, or the door edge
that meets the door-latch on the
B-pillar, or on the edge of the
driver’s door.

Failure to follow the tire pressure
recommendations can cause
uneven treadwear patterns and
adversely affect the way your
vehicle handles.

Inspecting Your Tires and
Wheel Valve Stems

Periodically inspect the tire treads
for uneven or excessive wear and
remove objects such as stones,
nails or glass that could be
wedged in the tread grooves.
Check the tire and valve stems for
holes, cracks, or cuts that could
permit air leakage and repair or
replace the tire and replace the
valve stem. Inspect the tire
sidewalls for cracking, cuts,
bruises and other signs of damage
or excessive wear. If internal
damage to the tire is suspected,
have the tire demounted and
inspected in case it needs to be
repaired or replaced. For your
safety, tires that are damaged or
show signs of excessive wear
should not be used because they
are more likely to blow out or fail.

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Wheels and Tires

Improper or inadequate vehicle
maintenance can cause tires to
wear abnormally. Inspect all your
tires, including the spare,
frequently, and replace them if
one or more of the following
conditions exist:

Tire Wear

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When the tread is worn down to
one sixteenth of an inch (2 mm),
tires must be replaced to help
prevent your vehicle from skidding
and hydroplaning. Built-in
treadwear indicators, or wear bars,
which look like narrow strips of
smooth rubber across the tread
will appear on the tire when the
tread is worn down to one
sixteenth of an inch (2 mm).

When the tire tread wears down
to the same height as these wear
bars, the tire is worn out and must
be replaced.

Damage

Periodically inspect the tire treads
and sidewalls for damage (such
as bulges in the tread or sidewalls,
cracks in the tread groove and
separation in the tread or
sidewall). If damage is observed
or suspected, have the tire
inspected by a tire professional.
Tires can be damaged during
off-road use, so inspection after
off-road use is also
recommended.

Age

WARNING:

Tires degrade

over time depending on many
factors such as weather, storage
conditions, and conditions of use
(load, speed, inflation pressure)
the tires experience throughout
their lives.
In general, tires should be
replaced after six years
regardless of tread wear.
However, heat caused by hot
climates or frequent high loading
conditions can accelerate the
aging process and may require
tires to be replaced more
frequently.
You should replace your spare
tire when you replace the road
tires or after six years due to
aging even if it has not been
used.

253

Wheels and Tires

U.S. DOT Tire Identification
Number

This begins with the letters DOT
and indicates that the tire meets
all federal standards. The next
two numbers or letters are the
plant code designating where it
was manufactured, the next two
are the tire size code and the last
four numbers represent the week
and year the tire was built. For
example, the numbers 317 mean
the 31st week of 1997. After 2000,
the numbers go to four digits. For
example, 2501 means the 25th
week of 2001. The numbers in
between are identification codes
used for traceability. This
information is used to contact
customers if a tire defect requires
a recall.

Tire Replacement
Requirements

Your vehicle is equipped with tires
designed to provide a safe ride
and handling capability.

WARNING:

Only use

replacement tires and wheels
that are the same size, load
index, speed rating and type
(such as P-metric versus
LT-metric or all-season versus
all-terrain) as those originally
provided by Ford. The
recommended tire and wheel
size may be found on either the
Safety Compliance Certification
Label (affixed to either the door
hinge pillar, door-latch post, or
the door edge that meets the
door-latch post, next to the
driver's seating position), or the
Tire Label which is located on
the B-Pillar or edge of the
driver's door. If this information
is not found on these labels, then
you should contact your
authorized dealer as soon as
possible. Use of any tire or wheel
not recommended by Ford can
affect the safety and
performance of your vehicle,
which could result in an
increased risk of loss of vehicle
control, vehicle rollover, personal
injury and death.

254

Wheels and Tires

WARNING:

To reduce the

risk of serious injury, when
mounting replacement tires and
wheels, you should not exceed
the maximum pressure indicated
on the sidewall of the tire to set
the beads without additional
precautions listed below. If the
beads do not seat at the
maximum pressure indicated,
re-lubricate and try again.

WARNING:

For a mounting

pressure more than 20 psi
(1.38 bar) greater than the
maximum pressure, a Ford
dealer or other tire service
professional should do the
mounting.

WARNING:

Always inflate

steel carcass tires with a remote
air fill with the person inflating
standing at a minimum of 12 ft
(3.66 m) away from the wheel
and tire assembly.

WARNING:

When inflating

the tire for mounting pressures
up to 20 psi (1.38 bar) greater
than the maximum pressure on
the tire sidewall, the following
precautions must be taken to
protect the person mounting the
tire:

•

Make sure that you have the
correct tire and wheel size.

•

Lubricate the tire bead and
wheel bead seat area again.

•

Stand at a minimum of 12 ft
(3.66 m) away from the wheel
and tire assembly.

•

Use both eye and ear
protection.

Important:

Remember to replace

the wheel valve stems when the
road tires are replaced on your
vehicle.

It is recommended that the two
front tires or two rear tires
generally be replaced as a pair, if
the worn tires still have usable
tread depth. To avoid potential All
Wheel Drive (AWD) malfunction
or All Wheel Drive (AWD) system
damage, it is recommended to
replace all four tires rather than
mixing significantly worn tires with
new tires.

The tire pressure sensors mounted
in the wheels (originally installed
on your vehicle) are not designed
to be used in aftermarket wheels.

The use of wheels or tires not
recommended by Ford Motor
Company could affect the
operation of your tire pressure
monitoring system.

If the tire pressure monitoring
system indicator is flashing, your
system is malfunctioning. Your
replacement tire might be
incompatible with your tire
pressure monitoring system, or
some component of the system
could be damaged.

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Wheels and Tires

Safety Practices

WARNING:

If your vehicle

is stuck in snow, mud or sand, do
not rapidly spin the tires;
spinning the tires can tear the
tire and cause an explosion. A
tire can explode in as little as
three to five seconds.

WARNING:

Do not spin the

wheels at over 34 mph
(55 km/h). The tires may fail and
injure a passenger or bystander.

Driving habits have a great deal
to do with your tire mileage and
safety.

*Observe posted speed limits

*Avoid fast starts, stops and turns

*Avoid potholes and objects on
the road

*Do not run over curbs or hit the
tire against a curb when parking

Highway Hazards

No matter how carefully you drive,
there is always the possibility that
you could eventually have a flat
tire on the highway. Drive slowly
to the closest safe area out of
traffic. This could further damage
the flat tire, but your safety is
more important.

If you feel a sudden vibration or
ride disturbance while driving, or
you suspect your tire or vehicle
has been damaged, immediately
reduce your speed. Drive with
caution until you can safely pull
off the road. Stop and inspect the
tires for damage. If a tire is
under-inflated or damaged,
deflate it, remove wheel and
replace it with your spare tire and
wheel. If you cannot detect a
cause, have the vehicle towed to
the nearest repair facility or tire
dealer to have the vehicle
inspected.

Tire and Wheel Alignment

A bad jolt from hitting a curb or
pothole can cause the front end
of your vehicle to become
misaligned or cause damage to
your tires. If your vehicle seems to
pull to one side when you are
driving, the wheels could be out of
alignment. Have an authorized
dealer check the wheel alignment
periodically.

Wheel misalignment in the front
or the rear can cause uneven and
rapid treadwear of your tires and
should be corrected by an
authorized dealer. Front-wheel
drive vehicles and those with an
independent rear suspension (if
equipped) could require alignment
of all four wheels.

The tires should also be balanced
periodically. An unbalanced tire
and wheel assembly could result
in irregular tire wear.

256

Wheels and Tires

Tire Rotation

Note:

If your tires show uneven

wear, ask an authorized dealer to
check for and correct any wheel
misalignment, tire imbalance or
mechanical problem involved
before tire rotation.

Note:

Your vehicle could be

equipped with a dissimilar spare
wheel and tire assembly. A
dissimilar spare wheel and tire
assembly is defined as a spare
wheel and tire assembly that is
different in brand, size or
appearance from the road tires and
wheels. If you have a dissimilar
spare wheel and tire assembly, it is
intended for temporary use only
and should not be used in a tire
rotation.

Note:

After having your tires

rotated, inflation pressure must be
checked and adjusted to the
vehicle requirements.

Rotating your tires at the
recommended interval (as
indicated in the Scheduled
Maintenance information) will
help your tires wear more evenly,
providing better tire performance
and longer tire life. Sometimes
irregular tire wear can be
corrected by rotating the tires.

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Police Wheels and Tires

Wheel rims

To withstand the demands placed
on vehicles driven under heavy
duty service conditions, Ford
Motor Company installs heavy
duty wheels.

Tires

Tires (including the spare) are
speed-rated radials for police use.
Use only the recommended tire
size and speed ratings.

In regions with snow and ice
during the winter months,
installation of snow tires could be
desirable. Snow tires will usually
exhibit a drop in dry pavement
handling, but could show an
increase in snow and ice traction.
When snow tires are used, they
should be installed on all four
wheels, never on the drive wheels
only.

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Wheels and Tires

Tire storage

Most high performance tires are
made with a nylon overlay. As
such, the following steps should
be taken to avoid flatspotting
when the vehicles are not used for
a period of time.

•

Fleets should store the vehicles
with 44 psi (303 kPa) in the
tires.

•

If the vehicle is stored for
periods longer than 30 days,
you should move it several feet
at least once during each
30-day period, so that a
different portion of the tread
contacts the ground.

•

Tire pressure should be
reduced to the recommended
pressure shown on the vehicle
certification label before the
vehicle is placed back into
service.

USING SNOW CHAINS

WARNING:

Do not exceed 30 mph

(50 km/h). Failure to follow this
instruction could result in the loss of
control of your vehicle, personal injury or
death.

WARNING:

Do not use snow chains

on snow-free roads.

WARNING:

Only fit snow chains to

specified tires.

WARNING:

If your vehicle is fitted

with wheel trims, remove them before
fitting snow chains.

WARNING:

Snow tires must be the

same size, load index and speed rating
as those originally provided by Ford. Use
of any tire or wheel not recommended
by Ford can affect the safety and
performance of your vehicle, which could
result in an increased risk of loss of
control, vehicle rollover, personal injury
and death. Additionally, the use of
non-recommended tires and wheels can
cause steering, suspension, axle, transfer
case or power transfer unit failure.
Follow the Ford recommended tire
inflation pressure found on the Safety
Compliance Certification Label (on the
door hinge pillar, door latch post or the
door edge that meets the door latch
post, next to the driver seat), or Tire
Label on the B-Pillar or the edge of the
driver door. Failure to follow the tire
pressure recommendations can cause
uneven treadwear patterns and
adversely affect the way your vehicle
handles.

Only use snow chains on rear wheels.
Install snow chains in pairs. Do not use
self-tensioning snow chains.

Only use snow chains on the following
specified tire sizes:

•

255/60R18
•

Only install chains that are 10 mm
or less.

•

255/65R18
•

Only install chains that are 10 mm
or less.

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Wheels and Tires

•

265/60R18
•

Only install chains that are 10 mm
or less.

•

255/55R20
•

Only install chains that are 10 mm
or less.

We recommend you use steel wheels of
the same size and specification if snow
chains are required because chains may
chip aluminum wheels.

Follow these guidelines when using snow
tires and traction devices:

•

If possible, avoid fully loading your
vehicle.

•

Purchase snow chains from a
manufacturer that clearly labels body
to tire dimension restrictions.

•

When driving with snow chains do not
exceed 30 mph (50 km/h) or the
maximum speed recommended by the
chain manufacturer, whichever is less.

•

Drive cautiously. If you hear the snow
chains rub or bang against the vehicle,
stop and tighten them. If this does not
work, remove the snow chains to
prevent vehicle damage.

•

Remove the snow chains when they
are no longer needed. Do not use snow
chains on dry roads.

•

If a temporary spare wheel is mounted
on your vehicle, do not use snow chains
on the axle with the temporary spare
wheel.

•

Use snow chains that fit against the
sidewall of the tire to prevent the
chains from touching the wheel rims
or suspension, see following
illustration.

E292547

If you have any questions regarding snow
chains, please contact your authorized
dealer.

259

Wheels and Tires

TIRE PRESSURE MONITORING
SYSTEM

WARNING:

The tire pressure

monitoring system is not a substitute for
manually checking tire pressures. You
should periodically check tire pressures
using a pressure gauge. Failure to
correctly maintain tire pressures could
increase the risk of tire failure, loss of
control, vehicle rollover and personal
injury.

Note:

You should only use tire sealants in

roadside emergencies as they could cause
damage to the tire pressure monitoring
system sensor.

Note:

If the tire pressure monitoring system

sensor becomes damaged, it will not
function.

Each tire, including the spare (if
provided), should be checked
monthly when cold and inflated

to the inflation pressure recommended by
the vehicle manufacturer on the vehicle
placard or tire inflation pressure label. (If
your vehicle has tires of a different size
than the size indicated on the vehicle
placard or tire inflation pressure label, you
should determine the proper tire inflation
pressure for those tires).

As an added safety feature, your vehicle
has been equipped with a Tire Pressure
Monitoring System (TPMS) that
illuminates a low tire pressure telltale
when one or more of your tires is
significantly under-inflated. Accordingly,
when the low tire pressure telltale
illuminates, you should stop and check
your tires as soon as possible, and inflate

them to the proper pressure. Driving on a
significantly under-inflated tire causes the
tire to overheat and can lead to tire failure.
Under-inflation also reduces fuel efficiency
and tire tread life, and could affect the
vehicle’s handling and stopping ability.

Please note that the TPMS is not a
substitute for proper tire maintenance, and
it is the driver’s responsibility to maintain
correct tire pressure, even if under-inflation
has not reached the level to trigger
illumination of the TPMS low tire pressure
telltale.

Your vehicle has also been equipped with
a TPMS malfunction indicator to indicate
when the system is not operating properly.
The TPMS malfunction indicator is
combined with the low tire pressure
telltale. When the system detects a
malfunction, the telltale will flash for
approximately one minute and then remain
continuously illuminated. This sequence
will continue upon subsequent vehicle
start-ups as long as the malfunction exists.

When the malfunction indicator is
illuminated, the system will not be able to
detect or signal low tire pressure as
intended. TPMS malfunctions could occur
for a variety of reasons, including the
installation of replacement or alternate
tires or wheels on the vehicle that prevent
the TPMS from functioning properly.
Always check the TPMS malfunction
telltale after replacing one or more tires or
wheels on your vehicle to ensure that the
replacement or alternate tires and wheels
allow the TPMS to continue to function
properly.

This device complies with Part 15 of the
FCC Rules and with License exempt RSS
Standards of Industry Canada. Operation
is subject to the following two conditions:

This device will not cause harmful
interference, and

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Wheels and Tires

2. This device must accept any

interference received, including
interference that could cause
undesired operation.

Note:

Changes or modifications not

expressively approved by the party
responsible for compliance could void the
user's authority to operate the equipment.
The term "IC:" before the radio certification
number only signifies that Industry Canada
technical specifications were met.

Changing Tires With a Tire
Pressure Monitoring System

E142549

Note:

Each road tire is equipped with a tire

pressure sensor located inside the wheel
and tire assembly cavity. The pressure
sensor is attached to the valve stem. The
pressure sensor is covered by the tire and is
not visible unless the tire is removed. Take
care when changing the tire to avoid
damaging the sensor.

You should always have your tires serviced
by an authorized dealer.

Check the tire pressure periodically (at
least monthly) using an accurate tire
gauge. See

When Inflating Your Tires

this chapter.

Understanding Your Tire Pressure
Monitoring System

E250820

The tire pressure monitoring system
measures pressure in your road tires and
sends the tire pressure readings to your
vehicle. You can view the tire pressure
readings through the information display.
See

General Information

(page 84). The

low tire pressure warning light will turn on
if the tire pressure is significantly low. Once
the light is illuminated, your tires are
under-inflated and need to be inflated to
the manufacturer’s recommended tire
pressure. Even if the light turns on and a
short time later turns off, your tire pressure
still needs to be checked.

When Your Temporary Spare Tire is
Installed

When one of your road tires needs to be
replaced with the temporary spare, the
system will continue to identify an issue to
remind you that the damaged road wheel
and tire assembly needs to be repaired and
put back on your vehicle.

Some limited All Wheel Drive (AWD)
traction may be provided if a temporary
spare is installed on one of the front
wheels. If you are in driving conditions
where limited All Wheel Drive (AWD)
traction is needed while a temporary is
installed, it is recommended the temporary
spare be installed on the front axle.

261

Wheels and Tires

To restore the full function of the tire
pressure monitoring system, have the
damaged road wheel and tire assembly
repaired and remounted on your vehicle.

When You Believe Your System is Not
Operating Properly

The main function of the tire pressure
monitoring system is to warn you when
your tires need air. It can also warn you in
the event the system is no longer capable
of functioning as intended. See the
following chart for information concerning
your tire pressure monitoring system:

Customer action required

Possible cause

Low tire pressure

warning light

Make sure tires are at the proper pres-
sure. See Inflating your tires in this
chapter. After inflating your tires to the
manufacturer’s recommended pressure
as shown on the Tire Label (located on
the edge of driver’s door or the B-Pillar),
the vehicle must be driven for at least
two minutes over 20 mph (32 km/h)
before the light turns off.

Tire(s) under-inflated

Solid warning light

Repair the damaged road wheel and tire
assembly and reinstall it on the vehicle
to restore system function. For a
description on how the system functions,
see

When Your Temporary Spare Tire

is Installed

in this section.

Spare tire in use

If the tires are properly inflated and the
spare tire is not in use but the light
remains on, contact your authorized
dealer as soon as possible.

TPMS malfunction

262

Wheels and Tires

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Ford Police Interceptor Utility (2022 year). Manual in english — page 16

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