Choosing the Best Suspension Upgrades for a 2017 Thor ACE Motorhome
Updated 08/11/2020 | Published 08/07/2020 >
Products Featured in This Question
Question:
Hi, it looks like you only offer one anti-sway bar for my vehicle. But is much more expensive than all the other sway bars. Are there other options? Its on an F53 chassis, 18,000 GVW. Im also looking at Sumo springs for the front. Is there a recommendation you can provide?
asked by: Sonja
Expert Reply:
I am not sure what other anti-sway bars you are comparing it to but the Roadmaster Rear Anti-Sway Bar part # RM-1139-146 which is a fit for a 2017 Thor ACE Motorhome is one of the first upgrades you should be making as it provides the most amount of improvement over stock. It is one of the few upgrades you can really feel a difference in. If you only had the budget for one upgrade this would be my recommendation.
If you wanted to take the upgrades one step further then you would indeed be best suited with SumoSprings, part # SSF-170-40-2 for the front and part # SSR-187-40-1 for the rear. This combo of Roadmaster Rear Anti-Sway Bar and SumoSprings is really going to have a night and day difference in the overall handling and stability of the motorhome.
Product Page this Question was Asked From
Roadmaster Rear Anti-Sway Bar - 1-1/2" Diameter
- Anti-Sway Bars
- Anti-Sway Bar
- Rear
- 1-1/2 Inch Diameter
- Fixed End Link
- No Drilling Required
- Mounting Hardware Included
- Roadmaster
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: Suspension Enhancement
- Video: Air Lift LoadLifter 5000 Ultimate Air Helper Springs Installation - 2011 Ford F-53
- Video: Setting up the SumoSprings Rebel Custom Helper Springs on a 2019 Ford F-53
- Video: DIY Install: SumoSprings Maxim Custom Helper Springs on your 2018 Forest River FR3 Motorhome
- Shop: SumoSprings Maxim Custom Helper Springs - Rear Axle
- Shop: Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers - Front Axle
- Shop: SumoSprings Rebel Custom Helper Springs - 2 Piece - Front Axle
- Shop: Firestone Ride-Rite Air Helper Springs - Double Convoluted - Rear Axle
- Shop: RV Antenna and Radio
- Video: Install: Roadmaster Front Anti-Sway Bar on a 2015 Thor ACE Motorhome
- Shop: Roadmaster Front Anti-Sway Bar - 1-3/4" Diameter
- Shop: Replacement Step, Motor, and Control for Kwikee RV Electric Steps - 28 Series - 23-5/8" Wide
- Shop: Replacement Motor for Kwikee 25 Series Electric RV Steps - 12V
- Q&A: Recommended Anti-Sway Bar, Steering Stabilizer, and Air Bags for 2018 Thor ACE 30.3
- Q&A: Availability of Suspension Enhancement for 2023 Ram 2500 Rebel With Factory Air Suspension
- Article: RV Sway Control, Stabilization, and Suspension Enhancement
- Q&A: Is Roadmaster Rear Anti-Sway Bar Compatible With Air Bags on 2013 Winnebago Vista 27N
- Q&A: Recommended Driving Enhancements for 2017 Thor Hurricane 29M Class A on Ford F53 Chassis
- Article: Stability Control for Heavy Duty Vehicles
- Q&A: What Leaf Suspension and Rear Anti-Sway Bar do I Need for my 2025 Chevrolet Silverado 3500
- Q&A: Choosing Front or Rear Anti-Sway Bar for 2013 Thor ACE 30.1
- Q&A: Parts to Improve Ride Quality on 2025 Jayco Greyhawk 27U
- Article: How to Troubleshoot Your RV Air Conditioner
- Article: How to Winterize & De-Winterize Your RV (Simple Guide)
- Article: Troubleshooting Brake Controller Installations
- Article: 5 Reasons to Convert Your RV Lights to LEDs Today
- Article: Trailer Wiring Diagrams

