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SuperSprings are a self-adjusting suspension stabilizing system, designed to level rear-end sag caused by heavy loads on rear leaf spring suspension…

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SumoSprings are a proprietary micro-cellular urethane air spring featuring progressive spring rates, designed to improve driver control and ride comfort…

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SuperCoils are heavy duty replacement coil springs, designed to remedy sagging and overworked original equipment front and rear suspension coil springs…

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Trailer SumoSprings® utilize the same micro-cellular air springs as SumoSprings. They are mounted on trailer leaf springs and used to stabilize sway and improve… learn more.

Coil SumoSprings are made from micro-cellular urethane, designed to slide in between the turns of coil springs to enhance suspension… learn more.

SuperSway-Stops are manufactured from micro-cellular urethane. They have a progressive spring rate and provide additional resistance…. learn more.

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. Front and rear product 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® Online Forums

Do you have a question about an application, an installation, or want to share your experiences to assist other SuperSprings® customers? Join the discussions in the Official SuperSprings® Online Forums! Our forums are setup so anyone can ask questions and get answers from SuperSprings® employees and/or customers. Anything that is helpful, respectful, and insightful can be posted by anyone who registers for an account. Register or login below.

Customer Service

Whether you are a JK fanatic, fleet manager, 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.

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The Official SuperSprings® Blog

Everything you read on the internet is true. Or, is it? The Official SuperSprings® Blog is our way to communicate directly with you. News, announcements, product bulletins, reviews, and more. Click the View All Posts button below to check it out.

The Official SuperSprings® Online Shop

Looking to purchase SuperSprings® products online? Look no further! Use the Shop Online button below. Products listed on The Official SuperSprings® Online Shop are sold and shipped directly by SuperSprings®. As a manufacturer, we are very proud to support the many warehouse, jobber, retail, and eTailer locations selling our products. Use the “Where To Buy” button below to learn more.


SuperSprings® is proud to manufacture durable American made products. All SuperSprings® products are manufactured from high quality steel, top grade hardware, and proprietary materials we stand behind. We want you to be as confident about your suspension enhancements as we are. Whether your truck is fresh off the line or old and roached; if it is working, so too will your SuperSprings®! Learn more about our warranty by clicking the button below.

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