The original self-adjusting suspension stabilizing system, designed to level rear-end sag caused by heavy loads on rear leaf spring suspension – SuperSprings.
The world’s first and only airless air spring! SumoSprings do not leak air and do not require airlines or compressors. Increase your ride comfort, reduce sway, and level sag – SumoSprings.
Made from SumoSprings’ micro-cellular urethane, designed to slide in between the turns of coil springs to enhance suspension, reduce sway, and level sag – Coil SumoSprings.
Heavy duty replacement coil springs, designed to remedy sagging and overworked original equipment front and rear coil springs – SuperCoils.
Made from the same micro-cellular air springs as SumoSprings, mounted on trailer leaf spring assemblies, stabilize sway, absorb road shock and vibration, and improve driver control – Trailer SumoSprings.
SuperSway-Stops and SuperSilent-Stops replace under utilized and noisy overload spring contact pads. SuperStops reduce sway and dampen energy to reduce noise – SuperStops.
Learn more about SuperSprings products such as installation tools and mounting kits on the Products page. Not familiar with suspension enhancement products? Learn about helper springs and more on the Learn More page.
For more than 20 years, SuperSprings has designed, developed, patented, and introduced numerous innovative suspension solutions. Applications are available for commercial and recreational trucks, vans, buses, cars, sport utility vehicles, minivans, trailers, and RV’s.
Proudly made in the U.S.A.
We take pride in a product that is made in the U.S.A. An American made product results in superior quality when compared to imported materials, and means your purchase supports our country’s economy and jobs.
The Official SuperSprings® Blog
Everything you read on the internet is true. Or, is it? The Official SuperSprings® Blog is our way of communicating directly with you. News, announcements, product bulletins, reviews, and more. Click the View All Posts button below to check it out.
Truck and travel trailer. The complete suspension solution.
November 5, 2018Trailer Life Magazine’s SumoSprings Rebel Review
July 28, 2018Last but not least: Coach GVWR
May 29, 2018Suspension Enhancement and Vehicle Warranty
May 1, 2018Airbags vs. SumoSprings
April 23, 2018Chassis cab, pickup truck, or box delete?
March 26, 2018Five ways to make your work truck work!
February 2, 2018Which Density is Right for You?
October 11, 2017Customer Service
Whether you are a truck upfitter, fleet manager, JK fanatic, or tow truck driver, our business is built not on what you drive, but on our relationship with one another. Customer service is our #1 priority. Communication is the core of who we are. Do you have a question? Call; we will answer. E-mail; we will reply. Come visit; we will give you a tour. SuperSprings® has many outstanding products, as well as employees. Get to know us.