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Towing in crosswinds or when big rigs pass can make your trailer feel like it’s fighting you. The SwayPro uses constant tension in its trunnion bars to keep everything in line. The built-in sway control works quietly in the background, helping your trailer self-center while you drive. There’s no noise, no grinding, and no need to adjust anything. You just hitch up and go with a smoother, more stable ride.
Uneven weight can make your tow vehicle squat and your trailer wander. This system evens out that load by distributing up to 1,500 lbs of tongue weight and supporting up to 15,000 lbs gross towing weight. The result is a level, balanced setup that restores control and stability for confident handling on every trip.
Getting ready to roll shouldn’t feel like a wrestling match. The SwayPro’s rotating lift brackets make it simple to tension your chains without snapping up highly loaded bars. Just insert the chain into the slot and rotate the bracket with the included wrench. The clamp-on design means no drilling and no complicated steps, so hookup and disconnection are fast from either side.
Every part of this system is built to last. The powder coated steel resists corrosion and keeps its finish through tough weather and road salt. Grease zerks in the hitch head make maintenance quick and clean—just a shot of grease through the fitting and you’re ready for the next trip. The trunnion bars lock in place with included pins and clips, and the 13" shank gives you up to 10-1/2" rise or 4-1/2" drop for perfect alignment. Everything you need—head assembly, shank, bars, chains, brackets, hardware, and hitch ball—is included so you can set up and start towing right away.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hello neighbors and friends, Stephen here with etrailer.com. Let's take a look together today at our Blue Ox Sway Pro Weight Distribution with Sway Control and it's gonna be for a two-inch-by-two-inch hitch shank receiver. Now this is rated at 15,000 pounds of gross towing weight and a max tongue weight of 1500 pounds. Now due to the space constraints here, I'm not able to kinda really set this up fully, but I do wanna throw up an image of what the system looks like fully put together. So your brackets where the chains are connected to, those would hang over the top of the trailer frame, and then the chains would go through there. Then you could tighten or loosen them with the included tool.
And the spring bars there going up to the head unit assembly and those arms can pivot left or right accordingly. And then you got your shank receiver there that you can mount in the rise of the drop. And so now I'll throw 'em an image up of, you're gonna have a max of four and a half inches of drop if you use the yellow version there, if you will. And flipping it over to the blue one, if you went to a rise, you would have a max rise of 10 and a half inches with this unit. Now that is from the top of the hitch receiver tube opening down to the ground or the top of the hitch receiver tube opening up to the top of the ball.
Now the adjustment holes on this shank are measured and spaced an inch and a quarter apart on center and you've got all those different attachments. This would go over here to the head assembly here and, basically, you put two bolts, which are included with this kit along with the rest of the hardware. You can have spring clips that go through the spring bars here. And then, of course, the hanging brackets here that the chain would droop over like this and it goes right into the slot. And then you got this nice adjuster tool here.
It's got an amazing grip here, they've etched this out, and it really does do a nice job of holding. It's got the hex head there, much like you would see, like on a tire tool. That marries up with this guy over here. That way, whenever you're putting your chains and stuff on, you can do everything and get it the right tension that you need. Now basically what the weight distribution system does is it evenly spreads out the tongue weight among all your axles of both the tow vehicle and the trailer, and it also levels out your ride to restore control and stability when you're driving down the highway.
Now this will let you tow the max capacity of your hitch. It's very superior and silent, as far as its sway control. A lot of other different brands out there use different components and different things. This one uses chains and tension. It's just a lot quieter and overall a better option, in my opinion, as far as some of the lesser brands that are out there. Now, the head itself has what we call a slight angle built into it. So basically, whenever you're hooking up and everything, it's pushing down. That also helps keep the trailer to basically self-center itself. Now when you got this connected correctly and set up over the frame of the trailer, right, so the thing's on one side, this is on the other, and you've got everything hooked up, what that does is it creates constant tension on these trunnion bars here and that helps force that trailer to stay in a straight line and almost pull itself back to straight by that force that's applied. Now the chains are gonna be kept tight and secure using those spring bars and the wrench tool here that I showed you already. Now a lot of other brands, you have to have, like, a snap up tool, then you gotta snap the bars up into place, and it's just really dangerous, honestly, under tension. This way, you don't have to worry about that. If something we inchesre to slip on you, God forbid, the only way it's going is straight down and the chain's catching already, so it's not gonna go anywhere. Now, as far as installing, it's pretty simple. Again, the hitch head here is already pitched and then you basically insert everything else per the instructions, get it set up, do your initial weights, set it up, test everything, make sure you get everything level on the trailer that you're towing, and then you're gonna put everything, you know, again, in place and then you should be ready to go on your way for your trip safely. Now again, with this kit, there's no drilling, everything goes right over the frame, you've got set bolts that are included with the kit here, and that's gonna make everything nice and tight, and then you've got, again, just a lot of adjustments up or down. Again, max gross towing weight, 15,000 pounds, the ball size is two and five-sixteenths inch. That's standard with weight distribution kits. As always, make sure that the hitch that you're putting this into is rated for weight distribution. Believe it or not, not all of 'em are. Now, the shank length overall here is 13 inches and you need a maximum trailer frame height of six inches for these brackets to hang on and work correctly. So you don't want to go past that six inch mark 'cause then you're gonna be putting undue pressure in the wrong places and that's not gonna work out for you. So, folks, a lot of the information that we're going over with today, I, one last time, I wanna throw an image up here of what the system looks like fully installed. And again, this is the Blue Ox Sway Pro Weight Distribution with Sway Control for two inch hitches. I'm Stephen, I hope this information's been helpful for you today. As always, stay safe while you're towing.
Ratings & Reviews

Douglas
5/26/2026
It’s been almost 2yrs and still working great

Thomas E.
4/19/2026
Very good. My toy hauler pulls perfect, especially after installing the 58 spacers between the trailer tongue and the clamp on lift brackets.


Mike L.
3/12/2026
Thanks William! We'll look forward to hearing back from you!

Brooke M.
5/2/2025
Yes! I'm happy that you were able to find a way to make it work. Thanks for sharing a picture!

Rex
1/4/2023
After a year, Ive pulled the 30 ft, 7000 lb trailer 10,000 miles using this hitch. It seems to improve the sway control the more it gets broke in. You can feel the hitch working in the heavy crosswinds and truck winds backing up is no problem with this hitch. Doesnt do the loud popping sounds my other hitches made backing up. I run around 70 mph most of the time, the hitch allows me to drive one handed, unless it is . The ease of hook up and unhooking is amazing compared to the others Ive owned. The quality of construction and materials is excellent. Keep the 2 grease points greased.
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Kate F.
8/10/2026
Thanks for the thorough review Richard! I am glad you have taken the time to the find the sweet spot. What is the other picture you submitted, I see the tie up for the horse when is why I am intrigued =)