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Minimize sway and driver fatigue by improving the stability and driveability of your motorhome. Solid, 1-1/2" chromoly bar mounts to the front axle and to the frame to balance weight transfer and reduce body roll. Includes mounting hardware.
Features:
Specs:
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi, everybody. Andy here with etrailer.com. Let's take a look together at this Hellwig Front Anti-Sway Bar. Now this anti-sway bar is designed to fit your 2020 and newer Chevrolet Silverado and GMC Sierra, both the 2500 and 3500, and on custom fit parts such as this front anti-sway bar, I do recommend taking advantage of our "Vehicle Fit Guide." Simply input the year, make, and model of your vehicle and our fit guide will confirm if this will work for you, or if we have something comparable that will work for you. Now, this bar is going to help minimize side-to-side movement, improving the overall stability of your Silverado or Sierra. This system is going to let you execute turns and quick maneuvers with confidence.
It's gonna give you a level ride, even on irregular surfaces, and it's also going to help reduce driver fatigue by minimizing the effort required to keep your truck in line. This is going to help diminish the effects of passing motorists, shifting cargo, and crosswinds. Now, this anti-sway bar does for side-to-side movement what a good pair of shocks does for up and down motion, giving you a marked improvement in the overall stability of your truck, and as soon as you have this installed, you will feel the immediate benefits of having this installed on your truck. Now the bushings are made of polyurethane instead of the standard rubber variety for a longer-lasting system. They're durable and they're resistant to damage caused by oil, gasoline, and ozone.
So as you know, less wear means less give in the system and better overall support. The diameter of this bar is 1 1/2". It is made here in the USA of solid heat-treated chromoly steel, giving you that superior strength. And I would like to zoom in overhead to give you a view of this finish. This bar features a silver vein hammertone finish, which not only gives you protection from corrosion, but the finish actually has little divots in it, so when you grease your polyurethane bushings and slide them onto the bar, this finish is going to do a great job of holding that grease in the bushing to prevent them from squeaking.
This does include some washers here. The brackets for the bushings have been finished in a black powder coat to resist corrosion. You'll get some bushing lubricant and then a set of instructions to guide you through that installation process. This does have a limited lifetime warranty from Hellwig, and I think that's gonna wrap up our look today. I do hope that our time together has been helpful for you.
Again, my name is Andy. Thank you for joining me.
Ratings & Reviews

James D.
5/27/2026
Apologies for the inconvenience Jason, We definitely understand the frustration of having to unexpectedly run to the hardware store, especially when the instructions make it sound like you have everything needed to install. We appreciate the feedback and we hope the improved ride quality makes up for some of the inconvenience once you get everything dialed in. Don't hesitate to reach out if you have any questions and we appreciate you choosing etrailer!

Gwendolyn Y.
4/9/2026
Can't wait to hear how your first trip goes, Deborah!

James D.
7/16/2026
Definitely a great investment, Thanks for stopping by and we appreciate you choosing etrailer!

Lazer S.
2/10/2026
Glad the tall wasn't too bad, Terry! Even if it took a bit to get done. Definitely let us know how it handles going down the road as well. I think you will be happy with it! : )

James
8/18/2026
Sumo and Hellwig working excellent together. Tow regularly near max weight and am very satisfied with the improvement in handling, leveling, and ride. I was afraid the unloaded ride would be stiff but it hasnt been affected. In fact, handling has improved over all.


Kate F.
6/5/2026
Sounds like you are getting things dialed in just right Scott! What has been your favorite trip of all time in your camper?

Mike L.
6/17/2026
That's awesome Jeff! Glad to hear your setup is working well for you!
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Lazer S.
7/20/2026
Glad to hear you are liking it, Mark! It's amazing how much stuff like this can help the overall experience! ^___^ What's the first trip you have planned now that you upgraded?