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When you’re towing or hauling, body roll can turn every curve or lane change into extra work. The solid 1-1/4" diameter 4140 chromoly steel bar ties the rear axle to the frame to cut out side-to-side motion and keep the vehicle level. Three adjustment holes let you fine-tune stiffness for the way you drive and the load you carry, giving you the balance between comfort and control you want.
Crosswinds and passing trucks no longer need to push you around. By minimizing sway, the bar keeps the vehicle tracking straight even with shifting cargo or uneven pavement. It takes less steering correction to stay on course, so the drive feels steadier and more predictable mile after mile.
Long highway stretches or rough backroads don’t have to leave you worn out from constant wheel corrections. This setup keeps everything composed and level, so you can relax your grip and enjoy the drive. The consistent feel through corners and over bumps makes a long day behind the wheel noticeably easier.
The system uses polyurethane bushings that stand up to oil, gasoline, and ozone. They don’t compress or wear like rubber, which means tighter support and a longer service life. The bar’s silver vein hammer tone powder coat and black-coated brackets and end links hold up against corrosion and stay looking sharp.
No drilling required. The bar bolts on with the included zinc-plated hardware, complete instructions, and bushing lubricant. Setup is straightforward with basic tools, so you can get it installed and feel the difference right away.
Customer Satisfaction Score:
89% were satisfied with this product
11% of customers were not satisfied
Ratings & Reviews
Easy install and definitely stiffer cornering. Can't wait to try with trailer.
Easy installation on Ram 1500 classic 2wd. Took about 1.5 hrs including the test drive. Didn't have to jack the truck up, just crawled under and bolted it in.
Thanks to eTrailer support for pointing me to the right one for my truck.
Great upgrade for my truck and fifth wh eel.
Ashley was wonderful to work with on my order fast shipping tech was great help the rear sway bar was a up grade from stock unit by far great Quality easy to install Hellwig makes a awesome product l will buy more product’s from e trailer in the future
I haven't installed this kit yet, but the quality looks very decent and quality. The kit is complete. The only issue is that I have an 8.8 axle, but the brackets are for a 9.75, however, I think that if I tighten everything down correctly, it should install just fine. Thanks.
Nice product However the instructions are terrible! The written instructions have been copied so many times they are basically unusable. The accompanying video left out many important details causing a much longer instal time than necessary. We had to uninstall more than once do to correct the incomplete installation video.
I only recently learned my 2023 1500 ram, which includes the tow package, uses a hollow sway bar. Disappointed in Ram.
Using the outer most setting made a significant difference over the original equipment. In fact the difference is so noticeable I’m going to fireplace the front sway bar as well.
Solid, sturdy and well built anti-sway bar. I installed it on my 2024 Ford F150 without removing the spare tire and the install went fairly easy. It did take some time as I was.doing it myself. An extra set of hands would make it a bit easier. Love how solid my truck feels and drives now.
I put a really heavy truck camper on my 2017 ram 2500 6.7 hemi and it took turns ok but it would rock side to side a couple times over bumps and uneven roads. I wasn't sure if this would make a difference because the factory one looked pretty big but it made a huge difference. This and airbags are a must for heavy loads.
I also go it a day sooner then I thought.
Very happy.
It was just what I needed to fix the top heavy sway on my truck camper!
I installed the 1 inch adjustable anti-sway bar on my 2026 ram rebel and it works great. Even though I only put it on the least aggressive setting, the truck handle so much better through the turns now that it did before. I will test it to a 7000 pound trailer in the next couple weeks. . Definitely recommend!. Also, E trailers Service was super friendly and super fast. I received the Hellwig antisway bar in two days after ordering
This is a heavy duty sway bar. The installation was straight forward and simple.
I used the middle adjustment hole as I wanted to tow an RV. I took it on an initial test drive. This unit completely got rid of the body roll. Well please and know that a little hint, wear gloves when apply the lubricant as that is gooey!
Easy installation
Haven’t towed with it yet so not sure how much it will help the sway with a 31ft travel trailer.
Great quality part at a decent price and a quick delivery on my order. Will definitely use etrailer again!!
For the second time in a row ordering from etrailer, either parts were missing from my order or shipping was a problem. The sway bar works fine, once I got the right parts to install it.
Upon receiving the box which came on time, I took all the pieces out to make sure I got everything I needed. Two 7/16-20 21/4 inch bolts were missing. I called Hellwig customer support and they promptly sent the replacements. The bolts were not packed with the rest of the installation materials. I also want to say that the top of the box was torn open. Many of the heavy staples had come out. The box inside was torn open and a couple of pieces had slipped out. Also someone trampled over the box because there were boot marks all around the box. Very poor quality in delivery service even though it came on time. Important parts could have fallen out and delayed installation. Not very good delivery service.
When lifting a jeep, body roll, increases due to the mechanical advantage of the chassis over the factory sway bars. This larger and adjustable sway bar helps correct that issue and allows for fine-tuning to driver preference.
Application was a 2015 Tacoma.
Install was easy enough. For others that may read this, it would be wise your spare tire to make certain there is no interference with the sway bar.
I have a 33" spare tire, I had to make new adjustments after I tried to put spare tire back up. Infact, May be wise if you have room to leave the spare tire in and work accordingly.
The install is new, sediments are a bit subjective as to difference. But driving while unloaded I get a bit surprised that the Tacoma tracked really well around a curve. Folks at E- Trailer were great.
I really like the fitment and performance of the product. I have installed a Hellwig anti-sway bar on my last 3 trucks and always feel an improvement the way the truck handles cornering and when pulling a load, especially when there is a cross wind.
Don, the sales advisor was very friendly and helpful. The Helwig Sway Bar fit perfectly and took about an hour to install. Great service and shipping. Thanks, Guys.
Good product. I took off 1 star for it being so expensive. Also at this price they should have included the required tap. Other than that it is well engineered and installs easily with basic tools. I haven't had a chance to determine if it does what it says. I bought this for my 2020 2500HD that for some reason did not come with a sway bar. I have a cabover camper so I'm hoping this helps with the sway.
great people to deal with
Overall is a good product. The bar itself is good quality and the parts are good. So far so good on the sway bar. Makes my truck ride better and feel more controlled. If you’re installing this on a 2020+ silverado 2500, the way this is hung from the frame is difficult. Theres a part of assembly the requires a metal plate tack welded to a wire that has to go inside the frame of the truck. I spent about an hour and a half to install it but I ran through the install process about four times. When you push that plate into the frame you really have no control where it lands. I ended up using a small metal pick to pull the plate to the required location. Once there, I used a long screw driver to hold the plate down while I set the bolt in. I honestly think had I not used the screwdriver this plate would have never gone on. Theres a small hole right above the mounting hole to push the plate down. Theres also welded bolts that GM put under the rear shocks that have no threads and thats where the brackets go. It says to drill them out and use the provided bolts but I just went to my local auto shop and picked up bolts that fit the welded bolts. Seemed to work just fine. Once these were overcome, install was straight forward and went on pretty quick. Four stars just because the mounting is difficult compared to other products HellWig make.
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