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  1. Anti-Sway Bars
  2. Roadmaster
  3. Steering Stabilizer
  4. Includes Mounting Hardware
Roadmaster Exact Center Steering Stabilizer w/ Custom Brackets for Class A Motorhomes

Roadmaster Exact Center Steering Stabilizer w/ Custom Brackets for Class A Motorhomes

Item # RM56GR
Our Price: $635.00
Anti-Sway Bars

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This gas spring steering stabilizer will give your motorhome a responsive steering experience that keeps your rig from wandering. Custom mounting brackets included. 1-800-940-8924 to order Roadmaster anti-sway bars part number RM56GR or order online at etrailer.com. Free expert support on all Roadmaster products. Great prices and Fastest Shipping for Roadmaster Exact Center Steering Stabilizer w/ Custom Brackets for Class A Motorhomes. Anti-Sway Bars reviews from real customers.
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  • Reviews (181)
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Roadmaster Anti-Sway Bars - RM56GR

  • Steering Stabilizer
  • Roadmaster
  • Includes Mounting Hardware

This gas spring steering stabilizer will give your motorhome a responsive steering experience that keeps your rig from wandering. Custom mounting brackets included.


Features:

  • Stabilizer prevents your motorhome from wandering and improves steering
    • Keeps your RV centered, taking the fight out of steering
    • Helps maintain control of your RV during crosswinds, rut tracking, and road edging
  • Nitrogen-charged tandem gas spring applies full force right when you need it
    • Prevents unwanted movement rather than just correcting it after it's begun
  • No drilling or welding needed for installation
    • Uses factory axle bracket holes on one end and tie rod location on the other
    • Includes custom mounting brackets
  • Heavy-duty, stainless steel construction
  • Made in the USA


Specs:

  • GVWR : 22,000 lbs and above
  • Limited lifetime warranty


Notes:

  • It's important that worn steering components are addressed before installing this kit.
  • If you have a lighter chassis but feel you're pushing the weight limit for a lower-rated steering stabilizer, this heavy-duty Exact Center will work for lighter applications.

Improve Your RV's Steering

The Exact Center works better than other steering stabilizers because it's always working to prevent unwanted movement.


Where other stabilizers react to movement, Exact Center works to prevent it

Other steering stabilizers slowly activate to control steering only after your motorhome has already begun to wander or make a turn. Basically, other steering stabilizers are reactive - they fight against the unwanted movement, but only after the movement has already started. They will get your RV back in line and absorb shock while doing so, but they still allow some play in the steering because of their soft centers, which can cause the steering to feel spongy.


Exact Center uses a nitrogen-charged tandem gas spring to apply force right when you need it

Roadmaster's Exact Center is proactive. It uses a nitrogen-charged gas spring that applies full force right when you need it. This helps prevent the unwanted wandering and white-knuckling you typically get when driving your RV. The improved responsiveness makes driving to your next adventure less of an exhausting chore.



481300A Roadmaster Exact Center Steering Stabilizer

RBK32 Custom Mounting Brackets for Roadmaster Steering Stabilizer

Installation Details RM56GR Installation instructionsAlternate Instructions RM56GR Installation instructions

This Product Fits The Following Vehicles





Customer Reviews

Roadmaster Exact Center Steering Stabilizer w/ Custom Brackets for Class A Motorhomes - RM56GR

Average Customer Rating:  4.6 out of 5 stars   (180 Customer Reviews)

This gas spring steering stabilizer will give your motorhome a responsive steering experience that keeps your rig from wandering. Custom mounting brackets included.

by:

Hey RV'rs.... I upgraded from the Roadmaster stabilizer and the difference was phenomenal... Prince Edward county to Key West with minimal steering correcting



by:

We put this on a 2002 Holiday Rambler pusher with about 70,000 miles. I looked at this system a few years ago but I wasn’t sure it would make much of a difference. Wow was I wrong ! We were leaving for an out west trip and so I thought it would be a good test. First off the coach never handled (bad) it just wasn’t great. I would say that this cleaned up about 80% of the steering wheel (sawing). I literally had to retrain myself not to constantly over steer the coach and let the system recenter me. I found myself giggling as I would start the day’s drive because it made that much difference. My only regret is that I waited 12 years before trying this steering stabilizer. It was simple to install (did it myself) and I didn’t even need to adjust it. I went for a test drive previous to installing and made note of where the steering wheel needed to be when going straight, then set the wheel in that position when I installed the stabilizer. Still amazed something so small could make such a difference.



by:

This it the second Roadmaster stabilizer I have purchased from Etrailer. Other was for our older 2011 motorhome and after having it I did not want to drive without 1. This is different than prior unit- big factor is so much lighter and easy to adjust, so far working perfectly…



by:

For what this cost,I notice no difference in the steering handling from the prior factory set-up. My RV mechanic tells me it's because I have a shorter motor coach at 32 foot. It just gets blown around and handles like a a short wheel base vehicle.



by:

Driving our 30 ft. Class C motor homes, is like driving a sports car, haven’t had steering problems with road ruts, no more white nuckle driving, sure help driving between big
rigs. I glad I waited on them during the Covid shortages instead of buying some other product. You need to put ty raps on the end of the boots that’s keeping it in place. Great investment.



by:

I really like the way the vehicle handles after finally getting it centered. I had issues with the rubber boot constantly sliding off one side or the other. This would cause major vehicle pulling one way or the other especially after one heavy rain storm. I placed hose clamps on the boot and clamped it to the steering stabilizer, that fixed the issue.



by:

Super easy install on a 2019 Leprechaun 319MB ,Class C RV. Hardest part was taking off the old hardware. Followed the instructions and test drove at 60mph and it drove totally straight and did not have to make any micro adjustments. A very well made product.



by:

Tips for installation;
1) Drive and
find straight/center with masking tape as described; DO NOT SKIP THIS STEP or rely on if the wheels just look straight.
2) Wire brush (with drill attachment) U-bolts to remove rust.
3) Spray with PB Rust breaker type product and let soak on U-bolts
4) Remove U-bolts with torque wrench to help determine torque setting
5) Follow remainder of etrailer video instructions as they are clear and correct EXCEPT; the black end pieces in which the shock screws into should be set to a thread depth you are comfortable with prior to install to leave room to perform fine adjustments. I reset bracket to make sure the threads had plenty of bite.

The hardest part is the fine tuning. I have only put approx. 10miles on it at this point searching for center as I did not do step #1 at first and had to reset the bracket on the drag-link to ensure proper thread depth.
As far as performance; Not sure how I feel about it yet. Does hold straight but requires more effort during turns and constant effort to maintain the turn. My rig takes a lot of mico adjustments on the steering wheel going down the road to keep straight and I am concerned this will cause more fatigue rather than less. Getting ready for road trip and will report more after.

As far as Etrailer; Excellent communication, quick shipping, good instructional video.



by:

Great product, fast shipping. Follow up as soon as I use stabilizer.



by:

easy to install on my 2011 e450 super duty jayco grayhawk. test drive proved good control. will know more when towing our jeep grand cherokee.



by:

Installation was easy. Only had to adjust it a couple
times to get it dialed in. The motorhome handles a lot better now.



by:

I experienced more steering issues with this on.
I had it inspected and reinstalled by three separate installation sites.
I now have it sitting in a cupboard. Waste of money. Major regret



by:

I wish I had installed the stabilizer years ago. My motorhome is so much easier to drive.
A great product.



by:

Auto repair shop had to remove it to get the steering corrected on my motorhome and put the original back on



by:

This was my second stabilizer for a 38 ft class a motorhome. Big improvement from past experiences. Much more balanced stabilizer because it's not reliant on pushing in one direction for centering.



by:

make sure steering wheel is straight before you start. test drive was vastly improved. almost no wander. my roads suck in the country, so its really hard to tell how good until i get on a real highway.



by:

I can always count on e trailer for the right part at a good price. In addition, their product knowledge and customer service is outstanding.



by:

Made steering worse.



by:

Get one, you won't be sorry. I traveled 7250 miles around the US this past summer and the stabilizer performed perfectly keeping the RV from drifting out of lane. This makes driving so much easier. Even in wind gusts the stabilizer was a tremendous aid controlling the RV from lurching left or right. I believe its a good investment.



by:

I added this Roadmaster exact center stabilizer to my 2022 Entegra Odyssey 26M class C RV and it was a game changer. I felt like I was driving a car i didn’t have to keep making huge adjustments with the steering wheel and it helped so much when pass Semi trucks. It also helped on roads that were rutted. I didn’t feel like I was going all over the road. I think that the combo of this stabilizer and the Sumo Springs that I added to the bump stops on the frame (1000 lb front springs, 3000 lb rear springs) have made RV travel way more enjoyable. No more white knuckle driving.



by:

This works great keeping motorhome tracking straight. Took some time and several drives to get it adjusted correctly but it is worth it.



by:

Suggest this is one of the first steps ever new class c owner do to replace the OEM component. The OEM component on my unit was complete trash with less than 5K miles.



by:

Delivered on time. Great videos available for installation. It may have taken a half hour to install. I bought this for a 2021 Cross Trek 22XG on E350 chassis. It made a big difference. It's not like driving my F150, but with this set up I'm 90% there. So instead of having to concentrate on staying in my lane so much I could actually enjoy the scenery! Game changer!



by:

This made driving way more enjoyable. My unit had no stabilizer. I wish it did.



by:

Made such a big difference when doing our c class motorhome. We definitely recommend your company with getting this Roadmaster .


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See what our Experts say about this Roadmaster Anti-Sway Bars

  • Solution for Steering Stabilization on 2016 Dynamax Force Super C Motorhome
    Your 2016 Dynamax Force Super C is built on the 2015 Freightliner M2 106 Chassis. Since there are no upgraded sway bars that fit the Super C the best solution to help with your steering is the Roadmaster Exact Center Steering Stabilizer # RM25RR. This is designed for Class A's and Super C's with a GVWR over 22,000 lbs like yours. The stabilizer will prevent your motorhome from wondering by keeping it centered. It uses a nitrogen-charged tandem gas spring to prevent unwanted movement rather...
    view full answer...

Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Sabrina W
Written by:
Sabrina W

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