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Recommended Suspension Enhancement For A 2019 Thor A.C.E 30.4 Class A Motorhome  

Published 12/18/2023

Question:

Good Morning, I have a 2019 Thor A.C.E 30.4. The RV has a very obvious lean to the slide side. It also sways quite a bit on curves and in high winds. I am very impressed with the videos that show the the suspension enhancement system you have created to fix this. I would like to order the correct product for my RV. Front and Back First, do you think that your product is right to correct these issues? Second, could you help me order the proper fit for my RV? Do you have a customer service phone number for any questions that I may have? Thank You very much,

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Expert Reply:

To help reduce side-to-side sway front and rear anti-sway bars would make a night and day difference. For your 2019 Thor A.C.E 30.4 on a Ford F53 chassis you'll need the Roadmaster Front Anti-Sway Bar # RM-1139-148 and Roadmaster Rear Anti-Sway Bar # RM-1139-146. I've attached a couple of videos below where I'll walk you though the installation.

From there you can then start looking into suspension enhancement to help with sag and provide a bit more support to prevent swaying. Personally, I would go with SumoSprings over Timbrens to help improve your ride quality and minimize the jarring feeling every time you hit a bump. For your chassis you'll need the SumoSprings Rebel Custom Helper Springs - Front Axle # SSF-170-40-2 and the SumoSprings Maxim Custom Helper Springs - Rear Axle # SSR-184-40-1.

We have a customer service department that can be reached at 1-800-940-8924, but you can also submit more questions via our ask the expert link and I can help you further.

expert reply by:
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Kevin C

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