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fickman's avatar
fickman
Explorer
Oct 04, 2013

Wagging the tail

On our recent trip, I stayed at 65 mph or less and drove very defensively. However, about a handful of times, I had to make a quick steer to one side or the other (something in the road or somebody who doesn't understand how to "merge").

When I do this, I noticed the popup skipping around for a bit afterward. Depending on the severity of the steer, it might take it 3-10 seconds to stop skipping from side to side, get back on track, and settle down. I had new tires, but figured this couldn't be good for them. I really watched and tried to avoid this phenomenon, but sometimes it was unavoidable.

My questions are:
- Do you experience this?
- Does it concern you?
- Is this more because I have a single axle trailer?
- Is this more because I have such a heavy TV compared to the weight of the trailer?

Anyway, we see lots of threads on this forum about sway. . . when the tail wags the dog. I thought I'd start a conversation about when the dog wags the tail a little too enthusiastically.

26 Replies

  • Is it possible add to add the sway knobs to a simple 3 1/4" drop Reese platform with standard 2" ball? I just bought this hitch. lol


    Yes, I had one welded to one a few yrs. ago.

    I can understand the 65 speed.
  • DesertHawk wrote:
    If you have breaks on the trailer, one can use them to manually apply them to the trailer (without breaking the tow) which should help strengthen the trailer.

    I do. Great tip!

    bradnailer wrote:
    If you don't have a sway bar, I'd get one.

    Interesting. . . for whatever reason, I've always only viewed sway control as a way to keep the TT in line so that it won't push around the TV. Never even considered it when the TV wasn't being impacted.

    Is it possible add to add the sway knobs to a simple 3 1/4" drop Reese platform with standard 2" ball? I just bought this hitch. lol
  • No sway control. When I bought the popup from my in-laws, they had a friction type Reese sway system that doubled as a minimum weight distribution setup, but the bars were too light for my van and I didn't need the WD. I lost one of the bars in a corner near the house and decided to just go with a 2" ball.

    FWIW, the hopping trailer (the few times it happened) had ZERO effect on the van. I couldn't even feel it. I only know it happened because I saw it in the mirrors.

    65 mph is the max rating for the tires. . . I was on a lot of US Highways and a few Interstates with speed limits from 75-80 mps but stayed at 63-65. Going slower doesn't seem safe or likely to happen on those roads.

    The trailer is balanced, but it's not very heavy. I can pick up the tongue by myself. The majority of weight sits forward of the axle, as the fridge, our ice chest, the water heater, and a 2'x8' toolbox are all towards the front.
  • Single axle might be part of the problem.

    Traveling at 65 mph might be a factor as well.

    Do you have an Anti-Sway Bar? This might help keep the sway away & help bring it back under control. I you have one, perhaps tighten down a little more might also help.

    Having a heavy TV compared to the trailer, shouldn't be a cause & should keep the tail from wagging the dog.

    If you have breaks on the trailer, one can use them to manually apply them to the trailer (without breaking the tow) which should help strengthen the trailer.

    Make sure you do not have much weight in the rear of the trailer. This makes them easy to sway.

    At least the above things have work for or against me towing the Scamp.
  • I find it hard to believe you are experiencing anything to be concerned about behind that beast of a TV. I have had to do the same thing with my extremely smaller Rav4 and have never felt any wag whatsoever.