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3.80:Indicates the aspect ratio which gives the tires ratio of height to
width. Numbers of 70 or lower indicate a short sidewall.
4.D:Indicates a“diagonal”type tire.
R:Indicates a“radial”type tire.
5.16: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.
Location of the tire label
You will find a tire label containing tire inflation pressure by tire size and
other important information located on the B-Pillar or the driver’s door.
TIRE CARE
Improper or inadequate vehicle maintenance can also cause tires to wear
abnormally. Here are some of the important maintenance items
Tire inflation pressure
Use a tire gauge to check the tire inflation pressure at least monthly
(check the tire inflation pressure in the spare tire every 6 months) and
before long trips. You are strongly urged to buy a reliable tire pressure
gauge, as automatic service station gauges may be inaccurate. Ford
recommends the use of a digital or dial type tire pressure gauge rather
than a stick type of tire pressure gauge.
Use the recommended cold inflation pressure for optimum tire
performance and wear. Under-inflation or over-inflation may cause
uneven treadwear patterns.
Under-inflation is the most common cause of tire failures and
may result in severe tire cracking, tread separation orblowout,
with unexpected loss of vehicle 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!
When weather temperature changes occur, tire inflation pressures also
change. A 10 degree temperature change causes a corresponding drop of
7 kPa (1 psi) in inflation pressure. Check your tire pressures frequently
and adjust them to the proper pressure which can be found on the tire
label or certification label.
2004 Econoline(eco)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
210
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Tire inflation information
All tires with Steel Carcass Plies (if equipped):
This type of tire utilizes steel cords in the sidewalls. As such, they
cannot be treated like normal light truck tires. Tire service, including
adjusting tire pressure, must be performed by personnel trained,
supervised and equipped according to Federal Occupational Safety and
Health Administration (OSHA) regulations. For example, during any
procedure involving tire inflation, the technician or individual must
utilize a remote inflation device, and insure that all persons are clear of
the trajectory area.
WARNINGAn inflated tire and rim can be very dangerous if
improperly used, serviced or maintained. To reduce the risk of
serious injury, never attempt to re-inflate a tire which has been run flat
or seriously under-inflated without first removing the tire from the
wheel assembly for inspection. Do not attempt to add air to tires or
replace tires or wheels without first taking precautions to protect
persons and property.
2004 Econoline(eco)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
212
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Safety seats for children ............97
Seat belts
(see Safety restraints) ...............79
Seats ............................................73
child safety seats ......................97
front seats .................................73
Servicing your vehicle ..............172
Setting the clock .......15, 17, 19, 22
AM/FM/CD .................................22
Spare tire (see Changing the
Tire) ...........................................143
Spark plugs,
specifications .............217, 225–226
Special notice
ambulance conversions ..............7
diesel-powered vehicles .............6
utility-type vehicles ....................6
Specification chart,
lubricants ...........................222, 225
Speed control ..............................65
Starting your vehicle ........108–110
jump starting ..........................151
Steering wheel
tilting .........................................59
T
Temperature control
(see Climate control) ...........47, 49
Tilt steering wheel ......................59
Tires ...................................203–204
changing ..................143–144, 150
replacing ..................................147
snow tires and chains ............216
tire grades ...............................204treadwear ................................204
Towing .......................................123
recreational towing .................131
trailer towing ..........................123
wrecker ....................................156
Traction-lok rear axle ...............113
Transmission .............................115
brake-shift interlock (BSI) ....115
fluid, checking and adding
(automatic) .............................200
fluid, refill capacities ..............218
lubricant specifications ..222, 225
Turn signal ..................................52
V
Vehicle dimensions ...................226
Vehicle Identification Number
(VIN) ..........................................228
Vehicle loading ..........................120
Ventilating your vehicle ...........111
W
Warning lights (see Lights) .......10
Washer fluid ..............................175
Water, Driving through .............119
Windows
power .........................................63
Windshield washer fluid and
wipers ..........................................58
checking and adding fluid .....175
replacing wiper blades .............58
Wrecker towing .........................156
2004 Econoline(eco)
Owners Guide (post-2002-fmt)
USA English(fus)
Index
238