Forum Discussion

jimh406's avatar
jimh406
Explorer III
Jan 14, 2017

Are you using a WD Hitch when you tow?

I know some people are using a weight distribution hitch for towing with extension, and I guess some are not. Years ago, I towed a 6000 lb TT with a WD on an Expedition, so I'm not completely unfamiliar with them.

The scenario for me is to pull a relative's TT to Yellowstone for our trip this year. It's fairly lightweight, but he's got a small Toyota truck, too. I am thinking I can tow it behind my truck without much impact, and he can leave his truck at home. I don't think he has a WD hitch but has some type of sway control on the trailer.

The trailer is overall length with tongue of 22 ft and is called a 17 ft trailer. The dry weight according to specs is 2995. I'm thinking it will somewhere in the range of 4000 lbs loaded.

I have an 18 inch 2 1/2 extension for my stock Ford hitch. The specs say that I've been able to find implies that the max tow rating should be 6000 and 8000 with WD hitch. Similarly, the max tongue weight is 600 or 800 with WD hitch. My extension that I got from a local shop is closest to the Curt in looks. The specs listed on etrailer.com for the Curt are below. I think at 18" I should be a bit better than the 24" numbers.

Specs:
Weight capacity when used with 24" length:
Maximum gross trailer weight: 6,000 lbs
Maximum GTW when used with weight distribution: 8,000 lbs
Maximum tongue weight: 600 lbs
Maximum TW when used with weight distribution: 800 lbs
Weight capacity when used with 34" length:
Maximum gross trailer weight: 4,500 lbs
Maximum GTW when used with weight distribution: 6,000 lbs
Maximum tongue weight: 450 lbs
Maximum TW when used with weight distribution: 600 lbs
Limited lifetime warranty

I'm leaning toward buying a WD hitch just because and because it puts less stress on the hitch. If I do, it would be potentially for this one use and any other small trailer that I may have in the future. I could see myself getting a similar trailer weight trailer in the future, but it could be lighter. If I buy a WD, should it be a little over kill or under? At 15%, this scenario implies a 600 rated WD.

I'd buy a Superhitch if I planned to tow with a longer extension or more weight. Still, the question would be WD or not.
  • I always use a WD hitch otherwise I would be over the tongue weight rating of the 48" extension while towing my horse trailer. nuff said
  • mkirsch wrote:
    Check the trailer manual before you install a WD hitch if you decide to go that way. You're not supposed to use a WD hitch on many trailers that size, due to the lightweight construction of the tongue. Larger trailers are made from some pretty significant box tubing, 2-3" wide and 5-6" deep. These little trailers often have light C-channel tongues maybe 1-2" wide and 3" deep.


    Thanks, I didn't find that info anywhere.
  • Based on weight alone I wouldn't bother with a WD hitch.

    Check the trailer manual before you install a WD hitch if you decide to go that way. You're not supposed to use a WD hitch on many trailers that size, due to the lightweight construction of the tongue. Larger trailers are made from some pretty significant box tubing, 2-3" wide and 5-6" deep. These little trailers often have light C-channel tongues maybe 1-2" wide and 3" deep.
  • 3_tons's avatar
    3_tons
    Explorer III
    I tow about the same weight enclosed trailer with RZR 900, with a 34" Curt 2.5" extension, and a Curt commercial hitch rated at 2,700 # tongue weight...Derate your OEM factory hitch by about 20-25% for each foot of extension due to the lever effect...
  • While I'm normally a big fan of weight distributing hitches I have to agree with Reality Check.
    It's just not worth bothering with to pull a light trailer behind an F450 one time, on a pretty short extension.
  • To answer the question; sometimes, but rarely.

    I've got 20 something trailers. Only one has WD. My larger sled trailer is fairly heavy, and on the camper with a 48" truss, yes, I use it. Even when the camper is off and I'm towing it short, I like how it smooths out the ride.

    For what you're doing Jim, no, I wouldn't. Just no ROI for the effort and money.
  • I also use a WD hitch w/ 24" Super Truss and Super Hitch. Gotta Love Torklift and their engineering/manufacturing.
    Jeep JK, tools, welder, compressor, generator, tires and parts in the trailer.
  • Yes, I use WD hitch when I tow. Superhitch and an extension - I can't remember if it's 21" or 24".
  • I went with 18 because it doesn't stick out from my TC bumper. 24 would have.
  • I got the curt version, and I tow at 34". since my camper is only 18" longer than stock bed, maybe I will try 24" this year. I can slide mine back and use either position as there is enough room under truck.

    anyway, at 34" I towed my 7x14 bike trailer on 1000 mile trip this fall without WD. TW was pushing 450 I bet, but trailer weight was around 3500.

    Since this trailer is the only one I town behind my TC, I am only worried about the Tong Weight.
    I found my WD hitch this winter and some 800 lb bars. Maybe run that next year.

    but I have not run sway controls since I started towing with full size trucks, just have not felt the need. But than my large RV is a 5th wheel.