1997 FORD EXPEDITION tires

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, and they
represent the tire's ability to stop
on wet pavement as measured
under 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 (straightahead) 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 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
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Maintenance and care
183

performance on the laboratory test
wheel than the minimum required
by law.
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.
Checking the tire pressure
Check the tire pressure
periodically and inflate tires as
necessary. To check the tire
pressure, insert the tire pressure
gauge into the valve system.
The cold pressure amount is listed
on the Safety Compliance
Certification label.
Improperly inflated tires
can affect vehicle handling
and can fail suddenly, possibly
resulting in loss of vehicle
control.
Rotating the tires
Rotate your tires at regular
intervals for even wear. Rotation
intervals are listed in the ªService
Guideº.
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Maintenance and care
184

²Four tire rotation
²Five tire rotation
Replacing the tires
Replace the tires when the wear
band is visible through the tire
treads.
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Maintenance and care
185

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.
Make sure that all
replacement tires are of
the same size, type, load-carrying
capacity and tread design (e.g.,
ªAll Terrainº, etc.), as originally
offered by Ford.
Do not replace your tires
with ªhigh performanceª
tires or larger size tires.
Failure to follow these
precautions may adversely
affect the handling of the vehicle
and make it easier to lose control
and roll over.
Your vehicle requires the use of
the following tire types:
²A/S BSW P255/70R 16
²A/T OWL P255/70R 16
²A/T OWL P265/70R 17
Maintenance and care
186

Ford recommends only tires of this
type and size for your vehicle.
When purchasing replacement tires
for your vehicle, consult your
dealer or qualified service
technician to ensure that the
correct tire types are used.
Using snow tires and traction
devices
Snow tires must be the
same size and grade as the
tires you currently have on your
vehicle.
The tires on your vehicle have
allÐweather treads to provide
traction in rain and snow. However,
in some climates, using snow tires
and traction devices may be
necessary. Ford offers tire cables
as a Ford approved accessory and
recommends use of these or their
equivalents. See your dealer or
qualified service technician for
more information on tire cables for
your vehicle. Follow these
guidelines when using snow tires
and traction devices:
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Maintenance and care
187

²Install cables securely, verifying
that the cables do not touch any
wiring, brake lines or fuel lines.
²Drive cautiously. If you hear the
cables rub or bang against the
vehicle, stop and retighten
them. If this does not work,
remove the cables to prevent
vehicle damage.
²Avoid overloading your vehicle.
²Remove the tire cables when
they are no longer needed.
²Do not use cables on dry roads.
²The suspension insulation and
bumpers will help prevent
vehicle damage. Do not remove
these components from the
vehicle when using snow tires
and traction devices.
²Do not exceed 48 km/h (30
mph) with tire cables on your
vehicle.
Consult your dealer for information
on other Ford approved methods
of traction control.
FUEL INFORMATION
The ignition key must be turned to
3 (Off) or 1 (Acc) during refueling
to obtain accurate fuel gauge
ratings.
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Maintenance and care
188

Idle
relearning ................................178
Ignition .........................................68
Instrument panel ........................20
Jack ..............................................66
Jump-starting your vehicle 151,152
attaching cables ......................152
disconnecting cables ..............153
Lamps
interior lamps ...........................54
parking lamps .........................201
Lights, warning and indicator
anti-lock brakes (ABS) ............12
brake ..........................................10
charging system ..........................9
high beam .................................12
safety belt ............................10,86
Message center ...........................17
english/metric button ...............18
low fuel level ........................18,19
Motorcraft parts ........................213
Odometer .....................................17
Overdrive .....................................48
Overdrive lockout button ...........11
Overhead console
compass/temperature display ..50
Power features
door locks ..................................60
windows ...............................58,59
Power steering
fluid, checking and adding ....170
Rear console ................................63
Rear window
wiper ..........................................46
Relays ........................................135
Remote entry system
locking/unlocking doors ...........69
panic alarm ...............................69
replacement/additional
transmitters ...............................70
replacing the batteries .............70
Reporting safety defects ..........221Safety restraints
extension assembly ..................85
for children ...............................91
lap and shoulder belts ........82,83
proper use ............................80,81
Safety seats for children ............94
attaching with tether straps ....99
automatic locking mode
(retractor) ............................95,98
Seats ............................................72
bench (60-40 split) .............72,73
lumbar support .........................73
power seat recliner/lumbar ......74
rear flip fold seat ......................75
rear seat access ........................74
third row seat .................76,77,79
Servicing your vehicle ..............155
precautions when servicing ...155
Special notice
utility-type vehicles ....................2
Speed control ..............................41
accelerating ...............................42
resetting ....................................43
resuming a set speed ...............43
turning off .................................41
Speedometer ...............................14
Starting your vehicle ................100
preparing to start your
vehicle .....................................101
starting a warm engine ..........103
Steering, power .........................109
Steering wheel ............................40
Tachometer
mechanical cluster ...................15
Temperature control (see
Climate control) .....................28,29
Tires
changing ..................................144
inspection and maintenance ..182
tire grades ...............................182
treadwear ................................182
Traction-lok rear axle ...............111
Index
223