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farmfly's avatar
farmfly
Explorer
Oct 25, 2016

F350 Service Body question

Hey guys, im brand new here. I have been lurking a little. My tow vehicle is a 2016 F350 FX4 with a 2.5" level kit on it. Im running a "low pro" full size service body built by Scelzi MFG out of Fresno Ca. The bed is their lowest profile before going to a step down 5th wheel bed. Its 33" tall.

I am currently towing a 320TG laredo bumper pull trailer, ive been very pleased with the combo.

I am considering the notion of towing a fifth wheel with this pickup. Done considerable research on this topic, and understand the bed height is a big concern as well as the inside width of the box.

My measurements:
Bed floor to top of bed : 21"
Ground to top of bed: 58.5"
Bed width inside: 49"

The truck has a gooseneck in it, and i tow one regularly with absolutely no problem with clearance. Its on a reverse king pin.

What im thinking here:
Laredo 325RL Fifth Wheel
Reese Sidewinder Airborne (for inside bed clearance issues)
Curt X5 adapter with a Pro Series 20K Slider mounted to the rails (mainly for rear bumper clearance in turns)
I currently have the BW turnover in the truck, but im under the impression you cant couple a companion with a sidewinder.

I think this will work, with a minimum possible ammount of lift added to the trailer. Like one inch maybe none. My personal biggest concern is hitting the pinbox to the inside of the bed, and hitting the corner of my bumper in turns, hence the sidewinder and slider idea. I will try to include pictures for your review. You will see the bed is really not much higher than stock.

Thanks Alot Guys

Mike








  • farmfly wrote:
    Sorry, i tried to upload the photos incorrectly.

    I think they are in a clickable link...i will try again.

    https://pix.sfly.com/4t4vZg

    https://pix.sfly.com/mbBN3y

    https://pix.sfly.com/2DekwC

    https://pix.sfly.com/Dx9SjZ

    I hope this works, i guess if they arent clickable you can copy and paste?


    Okay, first off I'm definitely not the weight police but I have to ask do you know what your rear axle weight is with the truck by itself? I don't know what tools you have inside the boxes but with the compressor I'm assuming you carry some. A fifthwheel with any size to it is going to make you really heavy. If I had to guess you probably already weigh 5000+ on your rear axle before you hook to anything. This picture is my service truck and sitting by itself with no trailer weighs around 8700#+- on the rear axle. I have had it weigh over 9000 at times.

    The hose reel will probably be a problem when making tight turns but that is moveable if need be. If you are going to pull a 5th wheel you will need to get a pinbox that pivots like a Sidewinder. You can not use a pivoting pin box with a B&W Companion hitch.
  • Sorry, i tried to upload the photos incorrectly.

    I think they are in a clickable link...i will try again.

    https://pix.sfly.com/4t4vZg

    https://pix.sfly.com/mbBN3y

    https://pix.sfly.com/2DekwC

    https://pix.sfly.com/Dx9SjZ

    I hope this works, i guess if they arent clickable you can copy and paste?