Page 185 of 460

2.Determine the combinedweight of the driver andpassengers that will be ridingin your vehicle.
3.Subtract the combined weightof the driver and passengersfrom XXX kg or XXX lb.
4.The resulting figure equals theavailable amount of cargo andluggage load capacity. Forexample, if the “XXX” amountequals 1,400 lb. and there willbe five 150 lb. passengers inyour vehicle, the amount ofavailable cargo and luggageload capacity is 650 lb.(1400-750 (5 x 150) = 650 lb.)
5.Determine the combinedweight of luggage and cargobeing loaded on the vehicle.That weight may not safelyexceed the available cargo andluggage load capacitycalculated in Step 4.
6.If your vehicle will be towing atrailer, load from your trailerwill be transferred to yourvehicle. Consult this manual todetermine how this reduces theavailable cargo and luggageload capacity of your vehicle.
The following gives you a fewexamples on how to calculate theavailable amount of cargo andluggage load capacity:
*Suppose your vehicle has a1400-pound (635-kilogram) cargoand luggage capacity. You decideto go golfing. Is there enough loadcapacity to carry you, four of yourfriends and all the golf bags? Youand four friends average 220pounds (99 kilograms) each andthe golf bags weigh approximately30 pounds (13.5 kilograms) each.The calculation would be: 1400 -(5 x 220) - (5 x 30) = 1400 - 1100- 150 = 150 pounds. Yes, you haveenough load capacity in yourvehicle to transport four friendsand your golf bags. In metric units,the calculation would be: 635kilograms - (5 x 99 kilograms) -(5 x 13.5 kilograms) = 635 - 495 -67.5 = 72.5 kilograms.
*Suppose your vehicle has a1400-pound (635-kilogram) cargoand luggage capacity. You andone of your friends decide to pickup cement from the local homeimprovement store to finish thatpatio you have been planning forthe past two years. Measuring theinside of the vehicle with the rearseat folded down, you have roomfor twelve 100-pound(45-kilogram) bags of cement. Doyou have enough load capacity totransport the cement to yourhome? If you and your friend eachweigh 220 pounds (99 kilograms),the calculation would be: 1400 -(2 x 220) - (12 x 100) = 1400 - 440- 1200 = - 240 pounds. No, you donot have enough cargo capacity
to carry that much weight. Inmetric units, the calculation would
182
Super Duty (TFA)
Load Carrying
Page 186 of 460

be: 635 kilograms - (2 x 99kilograms) - (12 x 45 kilograms) =635 - 198 - 540 = -103 kilograms.You will need to reduce the loadweight by at least 240 pounds(104 kilograms). If you removethree 100-pound (45-kilogram)cement bags, then the loadcalculation would be:1400 - (2 x220) - (9 x 100) = 1400 - 440 -900 = 60 pounds. Now you havethe load capacity to transport thecement and your friend home. Inmetric units, the calculation wouldbe: 635 kilograms - (2 x 99kilograms) - (9 x 45 kilograms) =635 - 198 - 405 = 32 kilograms.
The above calculations alsoassume that the loads arepositioned in your vehicle in amanner that does not overloadthe Front or the Rear Gross AxleWeight Rating specified for yourvehicle on the Safety ComplianceCertification Label. The label shallbe affixed to either the door hingepillar, door-latch post, or the dooredge that meets the door-latchpost, next to the driver's seatingposition.
Special Loading Instructionsfor Owners of Pick-up Trucksand Utility-type Vehicles
WARNING
Loaded vehicles may handledifferently than unloadedvehicles. Extra precautions, suchas slower speeds and increasedstopping distance, should betaken when driving a heavilyloaded vehicle.
Your vehicle can haul more cargoand people than most passengercars. Depending upon the typeand placement of the load,hauling cargo and people mayraise the center of gravity of thevehicle.
TAILGATE
Tailgate Lock
The tailgate lock can help prevent theft ofthe tailgate.
Insert the ignition key into the tailgate lock.Turn it to the right to lock the tailgate. Turnit to the left to unlock the tailgate.
183
Super Duty (TFA)
Load CarryingE163087
Page 187 of 460

Tailgate Removal
WARNING
Always properly secure cargo toprevent shifting cargo or cargo fallingfrom vehicle, which could result incompromised vehicle stability and seriouspersonal injury to vehicle occupants orothers.
You can remove the tailgate for moreloading room.
Note:Skip to Step 4 if your vehicle doesnot have a rearview camera.
1. Locate and disconnect the rearviewcamera in-line connector. It is underthe pickup box on the right-hand sideof the vehicle near the spare tire.
2. There is a tethered cap on the wireassembly. Install it on the in-lineconnector that remains under thepickup box.
3. Partially lower the tailgate. Carefullyfeed the tailgate harness up throughthe gap between the pickup box andthe bumper and place it out of the wayunder the pickup box.
4. Lower the tailgate.
5. Use a screwdriver to gently pry thespring clip on each connector past thehead of the support screw. Disconnectthe cable.
6. Disconnect the other cable.
7. Lift the tailgate to a 45-degree anglefrom horizontal.
8. Lift the right side off its hinge.
9.Lift the tailgate to an 80-degree anglefrom horizontal.
10.Remove the tailgate from the left sidehinge by sliding it to the right.
Reverse the steps to reinstall the tailgate.
Tailgate Step (If Equipped)
Use the step to make entering the truckbed easier.
To reduce the risk of falling:
•Only operate the step when yourvehicle is on a level surface.
•Only operate the step in areas withsufficient lighting.
•Always open the step panel to widenthe step.
•Always use the grab handle whenclimbing on the step.
•Do not use the step with bare feet.
•Make sure the step is clean before use.
•Keep the step load, you plus the load,below 350 pounds (159 kilograms).
184
Super Duty (TFA)
Load CarryingE163090 E163092
Page 188 of 460

Opening the Step
Note:Make sure to close and fully latch thestep before moving your vehicle. Never drivewith the step or grab handle open.
1. Lower the tailgate.
2.Pull the yellow lever on the grab handleto the unlock position.
3. Raise the handle upright until you feelit latch and see the lever in the lockposition. You only need to use the leverwhen releasing the grab handle.
4. Rotate the center molding to unlatchthe step. Pull it toward you to extendit.
5.Open the step panel to widen the step.
Note:Do not tow with the step or grabhandle.
Replace the slip resistance tape or grabhandle molding if it appears worn ordamaged.
Closing the Step
1. Close the step panel then lift and fullyclose the step into the tailgate.
2. Move the yellow lever on the grabhandle to the unlock position and lowerthe handle.
Bed Extender (If Equipped)
Note:Do not use the bed extender whendriving off road.
Note:Make sure to engage the locking pinsand knobs fully before driving your vehicle.
Note:Make sure to secure all cargo.
Note:Do not exceed 150 pounds (68kilograms) on the tailgate when your vehicleis moving.
Note:Do not keep the bed extender in thetailgate mode when you are not using it forrestraining cargo. Always keep the bedextender in the grocery mode or the stowedposition with the tailgate closed.
Tailgate Mode
1. Pull the locking pin toward the centerof your vehicle.
185
Super Duty (TFA)
Load CarryingE163093 E163094 E163095
Page 189 of 460
2.Open the latches to release the panels.
3. Rotate the panels toward the tailgate.Repeat Steps 1-3 on the other side ofyour vehicle.
4. Connect the two panels. Rotate bothknobs one-quarter turn clockwise tosecure the panels.
5. Make sure to insert the latch rod intothe tailgate hole. Make sure to engageboth sides of the locking pins into theirholes in the pick-up box.
Reverse the steps to store the bedextender.
Grocery Mode
Follow Steps 1-4 of the tailgate modeinstructions by rotating the panels awayfrom the tailgate. Close the tailgate.
186
Super Duty (TFA)
Load CarryingE163096 E163097 E163098 E163099 E163100
Page 190 of 460

TOWING A TRAILER
WARNINGS
Do not exceed the GVWR orthe GAWR specified on thecertification label.
Towing trailers beyond themaximum recommendedgross trailer weight exceeds thelimit of the vehicle and couldresult in engine damage,transmission damage, structuraldamage, loss of vehicle control,vehicle rollover and personalinjury.
Your vehicle may have electricalitems, such as fuses or relays,related to towing. See the Fuseschapter.
Your vehicle's load capacitydesignation is by weight, not byvolume, so you cannot necessarilyuse all available space whenloading a vehicle.
Towing a trailer places an extraload on your vehicle's engine,transmission, axle, brakes, tiresand suspension. Inspect thesecomponents periodically during,and after, any towing operation.
Load Placement
To help minimize how trailermovement affects your vehiclewhen driving:
•Load the heaviest items closestto the trailer floor.
•Load the heaviest itemscentered between the left andright side trailer tires.
•Load the heaviest items abovethe trailer axles or just slightlyforward toward the trailertongue. Do not allow the finaltrailer tongue weight to goabove or below 10-15% of theloaded trailer weight.
•Select a tow bar with thecorrect rise or drop. When boththe loaded vehicle and trailerare connected, the trailer frameshould be level, or slightlyangled down toward yourvehicle, when viewed from theside.
When driving with a trailer orpayload, a slight takeoff vibrationor shudder may be present due tothe increased payload weight.Additional information regardingproper trailer loading and settingyour vehicle up for towing islocated in another chapter of thismanual. See Load Limit (page176). You can also find theinformation in the RV & TrailerTowing Guide, available at anauthorized dealer.
187
Super Duty (TFA)
Towing
Page 191 of 460

TRAILER SWAY CONTROL (IF
EQUIPPED)
WARNING
Turning off trailer sway controlincreases the risk of loss of vehiclecontrol, serious injury or death. Forddoes not recommend disabling this featureexcept in situations where speed reductionmay be detrimental (such as hill climbing),the driver has significant trailer towingexperience, and can control trailer swayand maintain safe operation.
Note:This feature does not prevent trailersway, but reduces it once it begins.
Note:This feature cannot stop all trailersfrom swaying.
Note:In some cases, if vehicle speed is toohigh, the system may activate multipletimes, gradually reducing vehicle speed.
This feature applies your vehicle brakes atindividual wheels and, if necessary, reducesengine power. If the trailer begins to sway,the stability control light flashes and themessage TRAILER SWAY REDUCESPEED appears in the information display.The first thing to do is slow your vehicledown, then pull safely to the side of theroad and check for proper tongue load andtrailer load distribution. See LoadCarrying (page 176).
RECOMMENDED TOWING
WEIGHTS
Note:Do not exceed a trailerweight of 5000 pounds (2268kilograms) when towing with, orby, bumper only.
Note:Make sure to take intoconsideration trailer frontal area.Do not exceed 60 feet2 (5.6
meters2) trailer frontal area.
Note:Exceeding this limitationmay significantly reduce theperformance of your towingvehicle. Selecting a trailer with alow aerodynamic drag and roundedfront design helps optimizeperformance and fuel economy.
Note:For high altitude operation,reduce the gross combined weightby 2% per 1000 feet (300 meters)starting at the 1000 foot (300meter) elevation point.
Note:Certain states requireelectric trailer brakes for trailersover a specified weight. Be sure tocheck state regulations for thisspecified weight. The maximumtrailer weights listed may be limitedto this specified weight, as yourvehicle's electrical system may notinclude the wiring connectorneeded to use electric trailerbrakes.
Your vehicle may tow a class I, II,III and IV trailer or fifth-wheeltrailer provided the maximumtrailer weight is less than or equalto the maximum trailer weightlisted for your vehicleconfiguration on the followingchart.
188
Super Duty (TFA)
Towing
Page 192 of 460

Maximum GCWRRear axle ratioVehicle type
19000 lb (8618 kg)3.73F-250, and F-350 withsingle rear wheels22000 lb (9979 kg)4.30
19500 lb (8845 kg)3.73F-350 with dual rearwheels22500 lb (10205 kg)4.30
26000 lb (11793 kg)4.88F-450 and F-550
Calculating the MaximumLoaded Trailer Weight for YourVehicle
1. Start with the gross combinedweight rating for your vehiclemodel and axle ratio. See theprevious chart.
2.Subtract all of the followingthat apply to your vehicle:
•Vehicle curb weight
•Hitch hardware weight, such asa draw bar, ball, locks or weightdistributing hardware
•Driver weight
•Passenger(s) weight
•Payload, cargo and luggageweight
•Aftermarket equipment weight.
This equals the maximum loadedtrailer weight for this combination.
Note:The trailer tongue load isconsidered part of the payload foryour vehicle. Reduce the totalpayload by the final trailer tongue
weight.
Note:Consult an authorized dealerto determine the maximum trailerweight allowed for your vehicle ifyou are not sure.
ESSENTIAL TOWING CHECKS
Follow these guidelines for safe towing:
•Do not tow a trailer until you drive yourvehicle at least 1000 miles (1600kilometers).
•Consult your local motor vehicle lawsfor towing a trailer.
•See the instructions included withtowing accessories for the properinstallation and adjustmentspecifications.
•Service your vehicle more frequently ifyou tow a trailer. See your scheduledmaintenance information.
•If you use a rental trailer, follow theinstructions the rental agency givesyou.
See Load limits in the Load Carryingchapter for load specification terms foundon the tire label and Safety Compliancelabel and instructions on calculating yourvehicle's load.
Remember to account for the trailertongue weight as part of your vehicle loadwhen calculating the total vehicle weight.
189
Super Duty (TFA)
Towing