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MackinawMan's avatar
MackinawMan
Explorer
Jun 15, 2019

5th Wheel Hitches 101

Hello all, it's been a LONG time since I've been here. My family and I have camped in a travel trailer for basically the last 18 years. Well, we sold "Mama Eagle" (last July) and decided to move to a 5th Wheel.

So, I'm going from "Seasoned Expert" on towing to a "Newbie".

So, how about some 5th Wheel Towing 101 for someone in my situation.

I *MAY* have already found the 5th wheel we want, but even if we haven't, the first thing I need to do is understand what I'm looking for in a 5th wheel hitch.

We'll be towing with our 2000 Ford F350 4x4 7.3L PSD. It is a crewcab with a long bed (8.5 ft IIRC).

What I'm looking at right now should be very doable for our 1-ton, even if it's almost 20 years old. The truck is in great shape and has always been well maintained.

The 5er we're looking at is 34 ft. long, with a dry weight of 10,000 lbs. and a GVWR of 13,615 lbs. It lists a "hitch weight" (which I'm guessing is the pin weight?) of 1615 lbs, which I'm guessing will be more than that if this works like it does in the TT world, adding options, cargo, etc.

In any event, the GVWR of our F350 is 10,000 lbs. and with the heavy fiberglass cap needing to be off now to tow, I'm thinking I have about 2500-3000 lbs. of carrying capacity for the pin weight, since the truck weighs in at around 7500 without the cap. is that correct?

I'd appreciate any advice on the hitch, and just advice in general as somebody who is switching from TT to 5ers.

If nothing else, what are some good hitch brands, etc.?

Thanks!!

23 Replies

  • fj12ryder wrote:
    Just a guess, but I'm thinking you'll be using a lot of that 2500-3000 lbs. carrying capacity. You generally figure about 20% for hitch weight, and since the dry weight is pretty useless, if you figure it on GVWR you should be good. And that would put you at about 2600 lbs. hitch weight. Add about 250 lbs. for a hitch and you're right up against your max payload.

    I'm a B&W hitch fan boy, so naturally I recommend them highly.



    I figured I'm going to be up closer to my weight limitations with this 5th wheel (13650 GVWR) vs our old TT (9500 lbs. IIRC), since we were way under with the TT.

    In any event, if the pin weight is actually 20% (and I have no idea on pin weights, I know the tongue weights generally ranged from 12-15%), then 20% of 13,650 lbs. is approximately 2800 lbs., and that's if I load the 5er to capacity, which I find doubtful given that we usually less than 1000 lbs. of gear in our TT (I had that weighed very closely).

    So, as long as I never go over the GVWR of the 5er, as you said, I should be fine.

    I am going to take the truck cap off the truck, and it's a HEAVY fiberglass cap, on a full size bed, and then weight it fully fueled, etc. to get an accurate weight of the truck.
  • Just a guess, but I'm thinking you'll be using a lot of that 2500-3000 lbs. carrying capacity. You generally figure about 20% for hitch weight, and since the dry weight is pretty useless, if you figure it on GVWR you should be good. And that would put you at about 2600 lbs. hitch weight. Add about 250 lbs. for a hitch and you're right up against your max payload.

    I'm a B&W hitch fan boy, so naturally I recommend them highly.