Page 249 of 577

TAILGATE
Tailgate Lock
The tailgate lock is designed to help
prevent theft of the tailgate.
Insert the ignition key into the
tailgate lock. Turn it to the right
to lock or to the left to unlock the
tailgate.
Tailgate Removal
WARNING:Always properly secure cargo to prevent shifting
cargo or cargo falling from vehicle, which could result in
compromised vehicle stability and serious personal injury to vehicle
occupants or others.
Your tailgate is removable to allow more room for loading.
Note:If equipped with a rearview camera system, do Steps 1 through 3
before removing the tailgate.
1. Before removal of the tailgate,
locate and disconnect the tailgate
in-line connector under the pickup
box on the passenger side of the
vehicle near the spare tire.
2. Install a protective cap (tethered
to the wire assembly) onto the
in-line rearview camera system
connector that remains under the
pickup box.
3. Partially lower tailgate and carefully feed tailgate harness up through
the gap between the pickup box and the bumper. Place the tailgate
harness out of the way under the pickup box.
248Load Carrying
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)
Page 250 of 577

4. Lower the tailgate.
5. Using a screwdriver, gently pry
the spring clip (on each connector)
past the head of the support screw.
Disconnect cable.
6. Disconnect the other cable.
7. Lift tailgate to a 45-degree angle
from horizontal.
8. Lift right side off of its hinge.
9. Lift tailgate to a 80-degree angle from horizontal.
10. Remove tailgate from left side hinge by sliding tailgate to the right.
To install, follow the removal procedures in reverse order.
Tailgate Step (If Equipped)
This feature allows easier entry into the truck bed.
Note:To reduce risk of falling:
•Operate the step only when the vehicle is on a level surface.
•Operate the step only in areas with sufficient lighting.
•Always open the flip panel to widen step.
•Always use the grab handle when stepping up and down.
•Do not use the step with bare feet.
•Keep the step clean from contamination before use (e.g. snow, mud).
•Keep the step load (you plus the load) below 350 pounds
(159 kilograms).
•Never drive with the step deployed.
Load Carrying249
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)
Page 251 of 577

Opening the Tailgate Step
1. Flip down the tailgate.
2. Pull the yellow latch lever to the unlock position to release
the grab handle from its stowed position.
3. Raise the handle upright until
you feel it latch and see the
latch lever in the lock position.
The yellow lever only needs to be
used when releasing the grab
handle.
4. Rotate the center molding to
unlatch the tailgate step and pull it
toward you to extend it.
5. Flip open the step panel to widen
the step.
Close the Tailgate Step
1. Close the step panel, then lift and fully close the tailgate step into the
tailgate.
2. Slide the latch at the bottom of the handle, then lower the handle.
Note:
•Fully close and latch the tailgate step before moving the vehicle.
•Never drive with the step or grab handle deployed.
•Replace the slip resistance tape (serviceable item) if worn out.
•Replace the handle molding (serviceable item) if damaged.
•Do not tow with the grab handle or step frame.
250Load Carrying
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)
Page 252 of 577
BED EXTENDER (IF EQUIPPED)
Note:This feature is not intended for off-road usage.
Note:Make sure the locking pins and knobs are fully engaged when the
vehicle is in motion.
Note:Make sure all cargo is secured.
Note:The tailgate load must not exceed 150 pounds (68 kilograms)
when the vehicle is in motion.
Note:The bed extender should always be kept in the grocery mode or
stowed position with the tailgate closed when not being used for the
purpose of restraining cargo in the tailgate mode.
To open the bed extender into tailgate mode:
1. Pull the locking pin toward the
center of the vehicle.
2. Open the latches to release the
panels.
Load Carrying251
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)
Page 253 of 577
3. Rotate the panels toward the
tailgate.
Repeat Steps 1–3 for the other side of the bed extender.
4. Connect the two panels, then
rotate both knobs a quarter-turn
clockwise to secure the panels.
5. Make sure the latch rod is
inserted into the tailgate hole and
the locking pins on both sides are
engaged into their holes in the
pick-up box.
6. Reverse steps for storage of the
bed extender.
To open the bed extender into
grocery mode, follow Steps 1–4 by
rotating the panels away from the
tailgate. Close the tailgate.
252Load Carrying
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)
Page 254 of 577

TOWING A TRAILER
WARNING:Do not exceed the GVWR or the GAWR specified on
the certification label.
WARNING:Towing trailers beyond the maximum recommended
gross trailer weight exceeds the limit of your vehicle and could
result in engine damage, transmission damage, structural damage, loss
of vehicle control, vehicle rollover and personal injury.
Note:For information on electrical items such as fuses or relays, see the
Fuseschapter.
Your vehicle’s load capacity designation is by weight, not by volume, so
you cannot necessarily use all available space when loading a vehicle.
Towing a trailer places an extra load on your vehicle’s engine,
transmission, axle, brakes, tires and suspension. Inspect these
components periodically during, and after, any towing operation.
Load Placement
To help minimize how trailer movement affects your vehicle when
driving:
•Load the heaviest items closest to the trailer floor.
•Load the heaviest items centered between the left and right side
trailer tires.
•Load the heaviest items above the trailer axles or just slightly forward
toward the trailer tongue. Do not allow the final trailer tongue weight
to go above or below 10–15% of the loaded trailer weight.
•Select a tow bar with the correct rise or drop. When both the loaded
vehicle and trailer are connected, the trailer frame should be level, or
slightly angled down toward your vehicle, when viewed from the side.
When driving with a trailer or payload, a slight takeoff vibration or
shudder may be present due to the increased payload weight. You can
find more information about proper trailer loading and setting your
vehicle up for towing underLoad limitin theLoad Carryingchapter
and in theRV & Trailer Towing Guide,available at an authorized
dealer.
Towing253
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)
Page 255 of 577

TRAILER SWAY CONTROL (IF EQUIPPED)
WARNING:Turning off trailer sway control increases the risk of
loss of vehicle control, serious injury or death. Ford does not
recommend disabling this feature except in situations where speed
reduction may be detrimental (such as hill climbing), the driver has
significant trailer towing experience, and can control trailer sway and
maintain safe operation.
Note:This feature does not prevent trailer sway, but reduces it once it
begins.
Note:This feature cannot stop all trailers from swaying.
Note:In some cases, if vehicle speed is too high, the system may turn
on multiple times, gradually reducing vehicle speed.
This feature applies your vehicle brakes at individual wheels and, if
necessary, reduces engine power. If the trailer begins to sway, the
stability control light flashes. The first thing to do is slow your vehicle
down, then pull safely to the side of the road and check for proper
tongue load and trailer load distribution. See theLoad Carryingchapter
for specific loading information.
RECOMMENDED TOWING WEIGHTS
Note:Do not exceed a trailer weight of 5000 pounds (2268 kilograms)
when towing with, or by, bumper only.
Note:The total area in square feet (meters) exposed to air resistance of
a moving vehicle and its trailer is the trailer frontal area. Do not exceed
60 feet
2(5.57 meters2) trailer frontal area.
Note:Exceeding this limitation may significantly reduce the
performance of your towing vehicle. Selecting a trailer with a low
aerodynamic drag and rounded front design helps optimize performance
and fuel economy.
Note:For high altitude operation, reduce the gross combined weight by
2% per 1000 feet (300 meters) starting at the 1000 foot (300 meter)
elevation point.
254Towing
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)
Page 256 of 577

Note:Certain states require electric trailer brakes for trailers over a
specified weight. Be sure to check state regulations for this specified
weight. The maximum trailer weights listed may be limited to this
specified weight, as your vehicle’s electrical system may not include
the wiring connector needed to use electric trailer brakes.
Your vehicle may tow a class I, II, III and IV trailer or fifth-wheel trailer
provided the maximum trailer weight is less than or equal to the maximum
trailer weight listed for your engine and rear axle ratio on the following
chart.
To calculate the maximum loaded trailer weight for your vehicle:
1. Start with the gross combined weight rating for your vehicle model
and axle ratio. See the following chart.
2. Subtract all of the following that apply to your vehicle:
•Vehicle curb weight
•Hitch hardware weight, such as a draw bar, ball, locks or weight
distributing
•Driver weight
•Passenger(s) weight
•Payload, cargo and luggage weight
•Aftermarket equipment weight.
3. This equals the maximum loaded trailer weight for this combination.
Note:The trailer tongue load figures into the payload for your vehicle.
Reduce the total payload by the final trailer tongue weight.
Consult an authorized dealer to determine the maximum trailer weight
allowed for your vehicle if you are not sure.
Further trailer and hitch restrictions exist depending on the type of
trailer and hitch listed. This information follows the table listing the
maximum gross combined weight ratings.
Vehicle type Rear axle ratio Maximum GCWR -
lb. (kg)
F–250, F–350 single
rear wheel3.73 19000 (8617)
4.30 22000 (9977)
F–350 dual rear wheel 3.73 19500 (8844)
4.30 22500 (10204)
F–450 and F-550 4.88 26000 (11791)
Towing255
2013 F-250/350/450/550(f23)
Owners Guide gf, 3rd Printing, December 2012
USA(fus)