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Crosswinds and sudden gusts can make a trailer wander, but the Blue Ox SwayPro Weight Distribution w/ Sway Control (5,500 lbs GTW, 350–550 lbs TW) keeps everything steady. The hitch head has a built-in positive caster angle that creates a self-centering effect, working with the trunnion bars to hold the trailer directly behind the tow vehicle. Constant tension in the bars helps correct sway before you even feel it. The result is a smooth, quiet tow without the grating noise common in friction-style hitches.
Uneven load transfer can make steering light and cause the rear end to sag. This system evenly spreads tongue weight across all axles of your tow vehicle and trailer so both stay level. With a 5,500-lb gross towing weight and a 2-5/16" ball, the setup lets you tow at full hitch capacity while keeping the trailer stable and level. Your lights, tires, and handling all stay where they should be—balanced.
Unlike snap-up bar systems that pop and creak, the SwayPro’s rotating lift brackets keep the chains tight and the bars stable without noise. Only a few chain links hang down, which limits movement and adds more control. You can also back up without disconnecting anything, so it’s easy to maneuver into a campsite or driveway.
The hitch head arrives with the correct angle preset, so it’s ready to use right out of the box. Just adjust the head height on the 13" shank, insert the trunnion bars, and secure them with the included pins and clips. Clamp-on brackets need no drilling, and built-in grease zerks keep maintenance clean and effortless. The durable powder-coated steel finish resists corrosion for long-term dependability.
If you upgrade trailers or your tongue weight changes, you don’t need a whole new hitch. The SwayPro head accepts a range of replacement spring bars rated from 350 lbs up to 2,000 lbs TW, so you can match your setup exactly. It’s a flexible system that grows with your towing needs.
| Included w/ BXW0550 | Required - Sold Separately | Optional Add-Ons |
|---|---|---|
| Adjustable Shank System Head 2-5/16" Hitch Ball Lift Brackets Spring Bars | n/a | n/a |
Customer Satisfaction Score:
94% were satisfied with this product
6% of customers were not satisfied
Ratings & Reviews
Dean
5/30/2019
Still The BEST Purchase Ive made thus far for my trailer! Now that I have used it multiple times, I can say its a life saver in so many ways. My tow vehicle is stable on the road, breaking, maneuvering, the weight distribution has been key for me with a smaller set up and the Blue Ox continues to deliver. I Still HIGHLY Recommend the Blue Ox System to everyone!!
Phil L.
6/24/2019
Great hitch. Weve taken 3 trips to other states and have even had a tire blow out and this hitch is so good, I almost forget the trailer is there.
Gerardo
1/7/2022
Highly recommended for any travel trailer. Absolutely necessary for safety. Easy to setup and remove. You can backup without removing it.
David R.
5/2/2014
This system works great. Needs to have a better system to lock in the parts that go on your trailer rails. Sometime they come loose.
Matt W.
8/5/2016
This is a wonderful product. We pulled a 25 travel trailer on a long trip last year and I didnt have to worry about any sway on any road. The Blue Ox handles cross winds easy also. Very easy to use, I wouldnt buy anything else!
Do you have a question about this Weight Distribution Hitch?
Condition: Surface Scratches
Notes: Item has minor cosmetic scratches.
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J A.
7/20/2018
The Blue Ox is performing fine, it does not eliminate sway but as long as I drive 65 mph or less, sway is rarely an issue. As you go over 65 sway can happen with adverse winds, semis passing, or poor road conditions. One other nuisance, is when I attempt to disconnect the chain on the right side, the chain sometimes gets wedged in the metal channel that you rotate and will not release. Usually I have to spray the area with a lubricant and then rotate the whole “chain engaging device” back and forth and the chain will become unstuck so that I can get the bar off. All else is fine, sometimes I do wish I had bought the Pro Pride but that seems a bit too complicated, heavy and expensive.