Forum Discussion

adayers's avatar
adayers
Explorer
Apr 15, 2016

Long Box vs Short Box and slip hitch for 5th wheel

I searched and thought I'd find a lot of information on this one. So I am looking for a tow vehicle and need to decide on 8' or 6.75' box and the ramifications of having a slip hitch. I loose a bit of payload and towing if I go to the 8' box (looking at Ford F350's SRW). Any advice is appreciated.
  • I've always used 6.5 ft bed trucks, don't use a sliding hitch and never had a problem (26+ yrs). At times, with older design fifth wheels, I was limited to about 65 degrees max turning angle, again never an issue. Differences in payload are minimal and not part of the reason that I don't use an 8 ft bed. Besides unless you go with a manual sliding hitch, then the added weight of an auto sliding hitch offsets part of the higher payload of the short bed truck anyway.

    If I was that concerned about both payload and max turning angle, I would probably opt for the Sidewinder pin box with a short bed truck. It also has advantages over a sliding hitch, faster response when backing up and the back of the pin box can't hit the sides or tailgate of the truck.
  • Longer bed=longer wheelbase, longer wheelbase=more stable towing.
  • 13 years with, F-350, Crew Cab, 4X4, Single Rear Wheel, Short Box,
    Diesel, Pullrite 16K Super Glide Hitch, Demco Glide Ride Pin Box.

    No regrets.



    C.B.
  • It is best to have an 8' bed for towing a FW. In reality many, including me are towing with a 6.75' bed. I have towed two different FWs, with two different 6.75 bed Fords. I have never needed a "slip hitch", with the FWs I towed.

    If your FW has a front cap styled for standard bed towing, you should have no problem. You may not be able to back to a 90 degree angle, but that serves no purpose anyway. It only strains your suspension and tires.

    Jerry