To see if this custom-fit item will work for you please tell us what vehicle you'll use it with.
Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.
Minimize sway and driver fatigue by improving the stability and driveability of your vehicle. The bar on this sturdy, effective anti-sway system mounts to the rear axle and to the frame to balance weight transfer and reduce body roll.
Features:
Specs:
The Roadmaster anti-sway bar does for side-to-side movement what a good pair of shocks does for up-and-down motion. You will notice a marked improvement in your vehicle's stability as the bar works to balance weight transfer and reduce body roll. The anti-sway bar acts as a link between your vehicle's frame and its rear axle, using the axle as a brace to more effectively balance the shifting weight of your vehicle as you maneuver it. Lubricated bushings allow just enough pivot and rotation to compensate for the pressure placed on one side of your vehicle when it goes into sudden maneuvers, hits crosswinds or encounters shifting weights.
Superior Construction
The Roadmaster anti-sway bar is made of 4140 chromoly, a chromium and molybdenum steel alloy. This type of steel is considerably harder and stronger than the standard 1020 steel that is typically used in anti-sway applications. In addition, the larger diameter of the bar increases its torsional roll stiffness. The result is a bar that is not only stronger than the competition, but also nearly 30 percent better at resisting sway. The polyurethane bushings and grommets used at the attachment points are durable yet flexible, ensuring that the system is neither so rigid nor so malleable that it becomes ineffective.
Average Customer Rating: 4.8 out of 5 stars (1843 Customer Reviews)
Minimize sway and driver fatigue by improving the stability and driveability of your vehicle. The bar on this sturdy, effective anti-sway system mounts to the rear axle and to the frame to balance weight transfer and reduce body roll.Fairly easy install. Drilling the hole in the frame was decent started with a 17/64 pilot hole then the 17/32 final hole. Take your time and let the drill do the work.
Do be aware of the hole placement on the drivers side as there are brake lines and wiring there.
Major driving experience I upgrades my 2020 Thor Motor Coach KW-29 with front & rear sway bar, front steering stabilizer shock, All 4 front/rear Koni shocks, & Rear End stabilizer to chassis all together best investment on my RV improvement handling, body sway when 18 wheeler passing u up minimizing body sway from minor to none at all, reduce fatigue while driving course correcting steering reducing stress. Each component was felt the improvement but all together it’s been major improvement & experience
Solid-built sway bar. Helps stabilize in wind while driving. Using on 2016 Thor Vegas 25.3 RV, notorious for suspension and driving issues. Using front anti-sway bar as well with Safe-T-Plus steering stabilizer.
What a phenomenal difference driving my motorhome after upgrading to the Roadmaster swaybars front and back. Install was straightforward and only took an hour or so per axel. Money well spent!
The sway bars have really stabilized my 2019 Minnie Winnie Class C in the wind and passing semi-trucks
This way bar is very thick extremely rigid. The small links that attach it to the frame brittle. They snap and break off right away. The linkages are defective, If you had a tow rope you would not use dental floss to attach it with. That seems to be the case here Made a great big thick sway bar and no way to attach it Correctly. Actually just look at the picture and see the thick sway bar and look at the link I just and you'll wonder how that will work, it won't
Jenny N.
10/6/2023
It is unusual that the end links would not hold up. I wanted to ask a few questions. Do you have a Thor Chateau 2019 -2022 E-350 Class C or a 2016-2022 E-450 Class C? Would you be able to send a picture of the end links on your motorhome?
Ordered front and back and steering stabilizer, the anti- sway bars were delivered and I had them installed, the steering stabilizer still has not arrived ordered in March.
Charles
8/26/2023
Anti sway bars have been on over a year still believe was a great investment holds you steady. As for steering stabilizer that one was never shipped from roadmaster. Went with safe t plus and very happy with it.
I recently purchased a 2011 Itasca Cambria 28 with only 10,500 miles. Our first trip made it clear that I needed to stiffen the chassis. Unfortunately Roadmaster Anti-sway bars are backordered, and though you should put those on first, I just installed the Steering Dampener. Easy installation though you need to be careful about seating the bushings. The videos are much better than the printed instructions. Already see a big difference in how much tighter the steering is. Can't wait for the bars to arrive. Disappointed to have to wait 4 weeks.
Jose
12/13/2021
One year later, we have put over 22,000 miles on our rig, and added new tires. The ride is so amazingly better than without the steering stabilizer, and especially the anti sway bars. These additions are absolutely worth the time and money. I would strongly recommend them. You won’t regret it.
Heavy duty sway bar just what I needed and fast shipping
Helped with the sway in windy conditions and meeting people, I am also adding timbren this year
Product arrived quickly as usual with etrailer. The etrailer video was more handy than the accompanying instructions from Roadmaster. etrailer provided videos for both the early E450 and the later chassis installations. While essentially the same, there was a small difference of enlarging an existing hole on the early frame in my case a 2006 and having to measure to locate the hole on the later. It would be nice if Roadmaster included a parts diagram to help with assembly instead of small not clear pictures. I thought the parts package was short two half inch washers, I supplied them from my stock. The fittings on the Roadmaster bar are much heavier than the stock components. Installation is on a 2007 Coach House, motorhome. Took it for a test drive, big difference in handling.
Wow, what a difference the sway bars have made. No more fighting with the steering wheel in high winds. Heavy duty quality parts . Can’t wait to get the Exact Center steering stabilizer put on next.
This product has performed exceptionally. We experienced extreme winds without significant lane-changing effects on Wyoming highways and very little side to side drift when passed by large trucks. I installed the front sway bar without too much effort but the rear bar was a bit more difficult to install so I had a local Mechanic do the work. I’m very pleased with my purchase.
would have given 5 star rating... however had a little problem with the rods connecting to frame....for some reason my frame was different than the one showing how to install sway bar... Very happy with the end result....Class C motorhome handled very well in windy conditions.. Glad I bought the Roadmaster anit-sway bar!!!!
Factory installed sway bars were installed when we first purchased our 2018 Four Winds 32’ Class C. It didn’t take long before we noticed this thing was hard to control in strong winds and uneven road surfaces. My hands would get tired from gripping and fighting the steering wheel. I purchased the correct Roadmaster front and rear sway bars and noticed an immediate improvement to handling and and stability. A great relief for me, but also for my wife, who although sits in the passenger seat, critiqued me on the rough ride and my driving ability. Best investment I’ve made so far!
Helped with sway but not with wandering steering.
I watched your video on the installation of the rear sway bar which I found to be helpful. I used an adjustable strap to level the sway bar before aligning and drilling for the links. Looking forward to a road test soon. Thank You
These sway bars along with the road master steering stabilizer made driving our class c a must add to any motor home. improved handling in wind and trucks passing
After being blown all over the highway on a windy day in my 2012 Winnebago Class-C, I decided to purchase Roadmaster Anti-Sway bars and steering stabilizer. The sway bars and stabilizer were a perfect fit for the 2011 Ford E-450 chassis. After having the parts installed, I immediately felt a remarkable difference in the way my 30' RV handled. I can now drive down the highway without a fear of being sucked into big rigs or being pushed into the next lane under windy conditions. Well worth the money!
Upgrade almost complete on my E450 Quantum LF31. Not hard to install the items. Only have the rear sway bar next month and upgrade will be complete. I also have air bags on the back which helped with the weigh transfer on the unit.
ez to install definitely improved the ride going to install front sway bar and steering shock absorber
Have used this product on a previously owned class C RV. It performed very well.
Side to side sway of the motor home was greatly minimized. Crosswinds and wind pressure from semi traffic had much less impact on the handling of the RV.
i bought the front and rear anti-sway bars from you, they look really tough om my class c motorhome. I all so bought your sumo springs. with all of this my ride should be great. I also bought a steering stabilizer but from someone else it is a safe-t-plus i can drive down the road no hands on wheel. thank you for all the videos on your wed site and you tube. they where fairly easy to install had to crawl around on the ground under motorhome like videos showed a bit tight some places. But well worth it, thank you
We feel sooo much safer.
Excellent product. Installed on my 2015 Itasca Cambria 30J E450. It was not to difficult if you have some mechanical skills and tools. I installed Roadmaster swaybars on the front and rear. Made a big difference.
Douglas H.
5/26/2020
Very happy with Roadmaster sway bar upgrades.
Do you have a question about this Anti-Sway Bar?
Info for this part was:
At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Terry
4/3/2024
Works better than expected. The rear sway bar on my 2017 F 450 made more difference than any other modification I made.