How to Stop 2018 Forest River FR3 25DS From Wobbling On Road
Updated 10/30/2025 | Published 10/06/2025
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Question:
I have a 2018 Forest River FR3 25DS. I replaced the shocks but i still feel like im driving a weeble wobble down the road. Im literally rocking back and forth the entire drive. What do i need to stop the rocking?? Please help, my wife doesn’t even want to vacation in it anymore until i get it fixed.
asked by: Brent
Expert Reply:
Hey Brent! The best thing you can add to your 2018 Forest River FR3 25DS to get it under control is a front and rear anti-sway bar. For the front you need the Roadmaster Front Anti-Sway Bar - 1-3/4" Diameter # RM-1139-148 and then for the rear # RM-1139-146.
After that, the best option is the Roadmaster Exact Center Steering Stabilizer # RM33RR you were looking at. All three together is optimal but if you're on a budget I would start with the anti-sway bars and then add the steering stabilizer later if necessary.
Any big trips planned once you get the rocking under control?
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Roadmaster Exact Center Steering Stabilizer w/ Custom Brackets for Class A Motorhomes
- Anti-Sway Bars
- Steering Stabilizer
- Mounting Hardware Included
- Roadmaster
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Robin H.
10/30/2025
Hey Brent, how did things go after adding the anti-sway bars to your FR3? Did they help smooth out the rocking on the road? Your feedback could really help others dealing with the same issue.