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New truck, New trailer, TONS of sway!

Mwolfe450
Explorer
Explorer
I recently took delivery of our 2015 Prowler 32pbhs trailer and towed it home with my 2015 f150 ecoboost pickup. The dealer I bought it from also sold me and installed a blue ox sway pro system. The ride home was downright scary on the highway. A 5 mile trip was about all I could handle staying in the right lane, well some lane and some shoulder, well below the speed limit. I even had a few panic and grab the brake box slide moments to straighten back out. I got it home and thought they set the bars too tight. The rear of the truck felt unplanted and very unstable. Today I hitched back up and went for another ride with less tension on the bars, which helped the truck feel more planted, but still had way more sway than I was comfortable with. I plan on re-installing the hitch myself, and also getting everything weighed up but I need to figure out what issues I might be faced with. The trailer is a touch over 8k empty, and has a tongue weight of 950lbs. The truck is good for 10,700 pounds, so I know I am at the higher end of my truck's capacity, but still within it, especially with the trailer completely empty. Any research I found made the hitch seem like a good unit, and the truck seems to carry the weight ok considering what I'm towing. Any thoughts, or insight is greatly appreciated.

Matt
103 REPLIES 103

93Cobra2771
Explorer
Explorer
I agree with the last two comments.

At this point we don't have enough info to help you out...

By the way, also sent you a private message.
Richard White
2011 F150 Ecoboost SCREW 145" 4x4
Firestone Ride-Rite Air Springs/Air Lift Wireless Controller
2006 Sportsmen by KZ 2604P (30')
Hensley Arrow

jerem0621
Explorer II
Explorer II
OP...you have been beat up enough on your Truck..so I'm not going to jump in there.

Let take a look at your hitch first of all. Get out your instructions and set the hitch up correctly. As said before, nose down is better.

We had someone come on here not too long ago with similar handling issues with the BlueOx Sway Pro and it too resetting the hitch and adding more tension to straighten it out.

You are heavy, you know you are heavy...take those tires are look at the sidewall...air those tires up to Max PSI...

Then tow the truck and trailer to a scale and figure out what's going on weight wise, you may find that the tongue is too light, or too heavy for the spring bars...etc etc..

Thanks!

Jeremiah
TV-2022 Silverado 2WD
TT - Zinger 270BH
WD Hitch- HaulMaster 1,000 lb Round Bar
Dual Friction bar sway control

Itโ€™s Kind of Fun to do the Impossible
~Walt Disney~

dodge_guy
Explorer II
Explorer II
I will also say that is a lot of trailer, but if it's properly setup you should have no issues. Buying a new truck will just be a 40k band aid, you'll still have an improperly setup trailer with a 3/4 ton.

I would load the trailer with 2-300lbs of stuff in the front and see how it tows! If it's good, then get it to a scale and weigh it without the extra weight in it.
BTW, I would ditch the Blue Ox hitch and go with a Reese Dual Cam. Much better than any other hitch out there, only thing better is a Hensley or Pro Pride!

Good luck!
Wife Kim
Son Brandon 17yrs
Daughter Marissa 16yrs
Dog Bailey

12 Forest River Georgetown 350TS Hellwig sway bars, BlueOx TrueCenter stabilizer

13 Ford Explorer Roadmaster Stowmaster 5000, VIP Tow>
A bad day camping is
better than a good day at work!

bid_time
Nomad II
Nomad II
Sway is caused by not enough tongue weight. There is nothing about the towing platform that is going to change that, if the tongue weight is to light, it's going to sway. The tongue weight should be at least 12 to 13 percent - more is better (that's fully loaded and ready to camp). Start there, dial in the hitch, and give it a try. Once you determine the tongue weight you can determine if your truck has enough payload to handle the trailer.

CampingN_C_
Explorer
Explorer
I agree it's too much for for a half ton but if there's something going on with the trailer itself it's going to sway regardless. If you have "P" tires that's a lot of your issue, especially with the higher tongue weight.
Overall length is another one. Mine is around 35ft long and I fought handling issues with a CCSB 2500HD. Recently went to a CCLB and it's OOOOOOO so nice now! :B
2018 Ram 3500 DRW CCLB Aisin 4.10 4x4

2018 Jayco Talon 413T
B&W Companion

evanrem
Explorer II
Explorer II
You are in a bummer situation. You need to figure out the weights and see where you are at. I was in the same place 5 years ago towing at the max for my 1/2 ton if not over a bit. I was about to sell the new trailer for something else until I stumbled across the pro pride hitch which offered a money back guarantee so it was take a bigger loss on the trailer or spend 2k on the hitch. I towed the setup for 5 years and just upgraded to a 2500 and what everyone says is true, way better tow. Good luck

tragusa3
Explorer
Explorer
I have made tons of adjustments to my WDH. Seems like for the first year I was trying a tweak on every trip. Every adjustment, even the small ones, could be felt in the towing experience. None were as scary as you mention, but I've got less length and weight. Some were "not good" though. I've now settled in on something stable.

All that said, I know your engine is not having any trouble with the load, but the rest of the truck is not up to it.
New to us 2011 Tiffin Allegro Open Road 34TGA
Join us on the road at Rolling Ragu on YouTube!

cockroach
Explorer
Explorer
Towing capacity is not the answer to all the real world factors in towing a trailer. The specs don't address the weather that you might be exposed to. Safety should be your number 1 concern, for both you and your family as well as others on the roads you are driving. I have been towing since 1969 with a car. Towed a 17 Ft Holiday Rambler with a Chevy Station wagon. It worked just fine. In today's world I doubt that I would tow over a 25 ft or 26 ft Trailer with a 1/2 Ton pickup. No more than about 6000 pounds. Anything heavier I would go to at least a 3/4 Ton. Just my opinion. I am no expert.
Good Health is merely the slowest way you can die !!!๐Ÿ™‚

SprinklerMan
Explorer
Explorer
Spend all the time and money you want on the hitch and tires , thats too much trailer for a 1/2 ton truck . You dont have load range E tires , you dont have enough springs on the rear axle . Before you wreck the truck and or the trailer . Go get a 3/4 ton .

APT
Explorer
Explorer
9k loaded with 1100 pounds+ of TW is a lot for even the most capable half tons.

Focus on the WDH adjustment. Get trailer level to slightly nose down. Get the truck front axle back to unhitched weight, despite Ford's recommendation.
A & A parents of DD 2005, DS1 2007, DS2 2009
2011 Suburban 2500 6.0L 3.73 pulling 2011 Heartland North Trail 28BRS
2017 Subaru Outback 3.6R
2x 2023 Chevrolet Bolt EUV (Gray and Black Twins)

goducks10
Explorer
Explorer
Tell us what cab config you have.
If it's a supercab with a 6.5 box then no way in you know where that you'll ever get the sway gone.
A supercrew with the 6.5 box would help.

Lantley
Nomad
Nomad
Before I join the too much trailer band wagon what is the GVW of your truck? What type tires are on the truck. What is the actual TW of the trailer?
There needs to be some base line info before hitting the panic button
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Mr_Biggles
Explorer
Explorer
Too much trailer ! What is your truck's max payload (sticker on driver's door ) , and do have "P" rated tires or "LT" rated tires ?
2011 F-150 FX4 5.0 3.73 Tow package
2013 Evergreen i-Go G239BH

midnightsadie
Explorer II
Explorer II
before you do anything tow it with a real truck. or you,ll just be throwing money out the window,your truck is just not big enough. and shame on the sales person who told you,it would.

TomG2
Explorer
Explorer
The OP wrote, "I have access to an old Reese system and also a f250 I can hook to it for comparison."

Try that combination before wasting any more time, money, or safety with the F-150. You will learn more than a dozen of our experts can tell you in the first five miles.