SuperSprings International, Inc. (Carpinteria, California) announced Trailer SumoSprings for various trailers. Trailer SumoSprings utilize the same micro-cellular air springs as SumoSprings. They mount above the trailer leaf spring assemblies and create a cushion between the axle and trailer frame. Trailer SumoSprings reduce wear and tear on body-frames, windows, doors, closets, mounted TV’s, and other components by minimizing bounce, hop, sway, and road shock associated with most tow-able RV’s. Reduced sway and bounce in the trailer results in increased driver control, ride comfort, reduced maintenance costs, and reduced overall cost of trailer ownership. They are maintenance free, do not leak air, and do not require airlines or compressors. Trailer SumoSprings are available for a variety of trailers using Lippert Components, Inc. axles with a GAWR between 4,000 and 8,000 pounds.
“Once the Trailer SumoSprings were installed, I immediately felt a difference in the steadiness and smoothness on the backend. I experienced all different types of road surfaces on the roadway, from smooth to extremely rough. The drive was smooth and steady; it felt safe. This made it a very enjoyable and stress free drive.” -Cameron Sanchez, Driver/Owner 2013 Dutchman Denali Travel Trailer.