1996 FORD SUPER DUTY tire size

76
*
[LG12350(B F )03/93]
quarter page art:0020535-D
Engine coolant temperature gauge
*
[LG12601( ALL)01/95]
Speedometer
*
[LG12700( ALL)01/95]
The speedometer tells you how many miles
(kilometers) per hour your vehicle is moving.
*
[LG12750(BEF )04/95]
Your vehicle contains a speedometer which
receives its input from the Anti-Lock brake
sensor. The speedometer is also used to provide
a speed signal for correct operation of the
vehicle's Powertrain Control Module (PCM),
electronic transmission, and speed control (if so
equipped). Because of this, it is very
IMPORTANT to change the speedometer's
internal conversion constant if the size of the
tires on the vehicle is changed. Changing the
conversion constant to the proper value when
the tires are changed will also ensure that the
speedometer retains the original factory-set
accuracy. NOTE: The conversion constant can
only be changedsix timesonce the vehicle
leaves the factory. Your Ford dealership service
personnel can change the conversion constant.
*
[LG12753(BEF )01/95]
Some vehicles are equipped with a vehicle speed
(MPH/km/h) limiting device that is contained
within the Powertrain Control Module (PCM).
The purpose of this device is to maintain peak
vehicle speed below a specified limit. (Vehicle
speed limits may vary based on engine
displacement).
File:ltlgf.ex
Update:Thu May 9 15:22:28 1996

210
*
[DR27350(B F )06/94]
RWARNING
The rear antilock brake system may not
prevent brake lock-up on extremely
slippery surfaces. Rear brake lock-up may
also occur while driving in four-wheel
drive because the transfer case couples the
front and rear axles together.
*
[DR27450(BEF )03/95]
Traction-Lok Rear Axle (If equipped)
*
[DR27501(BEF )03/95]
This axle provides added drive away traction on
slippery surfaces, particularly when one or more
wheels are on a surface with poor traction.
*
[DR27550(BEF )03/93]
Extended use of other than matching size tires
on a Traction-Lok rear axle could result in a
permanent reduction in effectiveness. This loss of
effectiveness does not affect normal driving and
should not be noticeable to the driver.
*
[DR27601(BEF )05/95]
RWARNING
To avoid injury, never run the engine
with one wheel off the ground, such as
when changing a tire.
%*
[DR27651( ALL)01/95]
High water
*
[DR27675( ALL)06/92]
Never attempt to cross water that is fast flowing
or of unknown depth.
*
[DR27701( ALL)05/90]
Do not drive through flooded areas unless you
are sure that the water is below the bottom of
the wheel hubs.
*
[DR27750( ALL)04/94]
If you must drive through high water, drive
slowly. You may have limited traction or wet
brakes, so allow extra stopping distance because
your vehicle will not stop as quickly as usual.
File:ltdrf.ex
Update:Thu May 9 15:17:55 1996

215
*
[DR29350( ALL)05/94]
Do not tow a trailer until your vehicle has been
driven at least 500 miles (800 km).
*
[DR29401( ALL)06/92]
Vehicle Loading/Towing
Information
*
[DR29450(BEF )03/91]
Your vehicle's load capacity is designated by
weight, not volume, so you cannot necessarily
use all available space with large or heavy loads.
Maximum safe vehicle weights as well as tire,
rim sizes and inflation pressures are specified for
your vehicle at the assembly plant on the Safety
Compliance Certification Label. The Certification
Label is located on the left front door lock facing
or the door latch post pillar.
*
[DR29501( ALL)12/91]
Trucks, unlike passenger cars, are basically
custom vehicles designed to carry a load. Most
owners start with a base vehicle and add
production and dealer installed and/or
aftermarket components to suit their tastes and
purposes. Even trucks that are purchased for
personal transportation only are likely to have
considerable optional equipment, such as step
bumpers and light bars, for example.
*
[DR29525( ALL)05/95]
RWARNING
Passengers should not be allowed to ride
in the cargo area. Persons not riding in a
seat with a fastened seat belt are much
more likely to suffer serious injury in a
collision. Cargo should always be secured
to prevent it from shifting and causing
damage to the vehicle or harm to
passengers.
*
[DR29551( ALL)03/91]
Each additional item of equipment affects how
much cargo a vehicle can carry. If a vehicle is
overloaded, performance will suffer and service
concerns may arise.
File:ltdrf.ex
Update:Thu May 9 15:17:55 1996

258
%*
[RE03600( ALL)03/95]
Changing a Tire
*
[RE03700( ALL)01/95]
If you get a flat tire while you are driving, do
not apply the brake heavily. Instead, gradually
decrease the speed. Hold the steering wheel
firmly and slowly move to a safe place on the
side of the road. Park on a level spot, turn off
the ignition, set the parking brake, and turn on
the hazard flashers.
*
[RE03800( ALL)03/95]
The Conventional Spare Tire
*
[RE03900(BEF )01/95]
If you have the conventional spare tire, you can
use it as a spare or as a regular tire. This spare
tire is identical to the other tires that come with
your vehicle, although the wheel may not match.
*
[RE04275(BEF )05/95]
RWARNING
To avoid injury, never run the engine
with one wheel off the ground, such as
when changing a tire.
*
[RE04280(BEF )10/94]
Extended use of other than matching size spare
tires on a Traction-Lok axle could result in a
permanent reduction in effectiveness. This loss of
effectiveness does not affect normal driving and
should not be noticeable to the driver.
File:ltref.ex
Update:Thu May 9 15:24:41 1996

260
*
[RE12200( F )01/89]
4. Lower spare tire, swing the channel to the
rear and remove the lug wrench from the
channel tube.
*
[RE12300( F )04/89]
5. Remove the wheel retainer from the center
bolt. If necessary, use the tapered end of the
wrench inserted in the retainer for more
leverage.
*
[RE12400( F )01/89]
6. Remove the spare tire from the channel
assembly.
*
[RE12500( F )05/95]
RWARNING
Never allow any part of your body to
extend under the channel with mounted
spare tire during removal or installation.
*
[RE12600( F )01/89]
To stow the spare tire:
*
[RE12700( F )01/89]
1. Position the spare tire so it is balanced on
the channel assembly.
*
[RE12800( F )01/89]
2. Screw the retainer on the center bolt and
tighten until the wheel is secured to the
channel.
*
[RE12900( F )01/89]
3. Put the tapered end of the lug nut wrench
into the channel assembly tube and lift and
line up the channel and eyebolt, so the
shoulder of the eyebolt is pushed all the way
into the slot.
*
[RE13000( F )01/89]
4. Tighten the eyebolt with the tapered end of
the wrench until the spare tire cannot be
moved by hand pressure. Adjustment of the
driver side channel ball end bolt is not
required when stowing an original
equipment size wheel and tire.
File:ltref.ex
Update:Thu May 9 15:24:41 1996

274 [RE23615(BEF )02/95]8. Put the tire, jack, and wrench away. (Make
sure jack is securely fastened so it doesn't
rattle when you drive.) The carrier is
designed to hold the temporary spare which
comes with your vehicle. The stowage of a
full size tire in the spare tire carrier may
damage the tire or the vehicle. The flat full
size tire should be stowed securely in the
vehicle until it can be repaired.
*
[RE23700(BEF )01/95]
9. Unblock the wheels.
*
[RE24100( EFM)06/93]
On vehicles equipped with dual rear wheels
retighten the wheel lug nuts to the specified
torque at 100 miles (160 km), and again at 500
miles (800 km) of new vehicle operation and at
the intervals specified in theMaintenance Schedule
and Recordbooklet.
*
[RE24200( ALL)10/89]
Also retighten to the specified torque at 500
miles (800 km) of operation after any wheel
change or any time the lug nuts are loosened.
*
[RE24301( ALL)05/95]
RWARNING
Failure to retighten wheel lug nuts at
mileages specified could allow wheels to
come off while the vehicle is in motion.
File:ltref.ex
Update:Thu May 9 15:24:41 1996

336
*
[SV26800(BEF )06/93]
half page art:0020364-A
Tire rotation pattern
*
[SV26900(BEF )10/89]
After each rotation, adjust individual tire
pressure as specified on the Safety Compliance
Certification Label. Tighten wheel lug nuts to the
required torque specification and retighten again
after 500 miles (800 km).
*
[SV27000(BEF )10/94]
If your vehicle has aluminum wheels, you may
demount the full size, non-temporary spare
tire (if so equipped) and remount on an
aluminum wheel to rotate the spare tire into
your vehicle's rotation pattern.
File:ltsvf.ex
Update:Thu May 9 15:30:19 1996

337 %
*
[SV27300( ALL)04/95]
Replacing the Tires
*
[SV27400( ALL)01/95]
Replace any tires that show wear bands. When
your tire shows a wear band, it has only 1/16
inch (1.59 mm) of tread left.
*
[SV27500( ALL)10/89]
quarter page art:0060006-A
Wear band
*
[SV27600( ALL)01/95]
Because your vehicle's tires may wear unevenly,
you may need to replace them before a wear
band appears across the entire tread. Some spots
wear more heavily than others.
*
[SV27700( ALL)03/90]
Your wheels and tires are match-mounted for
improved ride. Before you begin to repair a tire,
mark the wheel and tire so that they are
properly aligned when remounted. This will
ensure that the tires will continue to give you
the same ride level.
*
[SV27851( ALL)01/95]
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.
File:ltsvf.ex
Update:Thu May 9 15:30:19 1996