EXPLORE BASED ON YOUR BUILDS
Discover suspension solutions engineered for commercial, specialty, and OEM applications — designed to improve stability, control, and comfort across every platform you build, upfit, or maintain.
Shop By Needs
Every customer uses their vehicles differently — from light-duty service work to heavy industrial jobs. Find the right suspension solution for your clientele based on how they deploy their trucks, the loads they carry, and where they operate. Whether it’s a single upfit or a full fleet, match each application with the ideal product for lasting performance and reliability.
AN APPLICATION FOR EVERY BUILD
Explore purpose-built suspension solutions designed for professional vehicle platforms. Choose the category that best matches your business application and build requirements.
COMMERCIAL VANS
Enhance fleet reliability and driver comfort on delivery, service, and utility vans. SumoSprings and SuperSprings solutions maintain ride height under load, minimize body roll, and extend suspension life without air systems or maintenance.
FOOD TRUCKS & TRAILERS
Stabilize your mobile kitchens and heavy-duty trailers with products that control sway, reduce bounce, and prevent rear-end sag. Our progressive-rate systems keep your operation level and dependable wherever it’s parked or on the move.
TRAILERS
From cargo and equipment to utility and travel trailers, Trailer SumoSprings deliver superior vibration control, smoother towing, and less stress on frame components — all without air lines, compressors, or upkeep.
UPFITTERS
Give your customers a better ride experience right from your shop. Our lineup of bolt-on, maintenance-free suspension solutions integrates easily with your existing builds, helping you reduce comebacks, improve handling, and add long-term value.
WORK TRUCKS
Built for payloads, service bodies, and demanding job sites. SuperSprings helper springs and SumoSprings provide reliable load support, improved control, and reduced downtime for the trucks your business depends on.
RV OEMs
Partner with a proven supplier trusted by leading motorhome and van manufacturers. Our airless suspension systems enhance ride comfort, improve handling stability, and reduce warranty claims across your entire RV lineup.
Why Choose SuperSprings International?
Engineered for real life, trusted by real drivers. Our suspension solutions combine smart design, rugged performance, and zero-maintenance simplicity — built to work for the long haul.
Maintenance-Free
No air lines. No compressors. No adjustments. Just install and drive — for life.
Made in the USA
Proudly designed, engineered, and manufactured in the USA — and backed by a lifetime warranty.
Trusted by Industry Leaders
Used by Winnebago, Forest River, and top commercial fleets — proving performance in demanding real-world conditions.
Progressive Performance
Soft when unloaded, strong under stress. Our springs compress smoothly to deliver the perfect balance of comfort and control.
A PARTNER THAT YOU CAN RELY ON
Trusted by Leading OEMs, Upfitters, and Fleet Builders
From high-volume production lines to specialized one-off builds, SuperSprings International partners with manufacturers and upfitters across every industry. Our airless, maintenance-free suspension solutions simplify design, streamline installation, and enhance vehicle performance under load.
Whether you’re engineering a new chassis package, expanding an upfit line, or maintaining a fleet, we deliver proven components that reduce complexity, improve ride quality, and lower warranty risk — so your builds stay on schedule and your customers stay satisfied.
Support When You Need It. Confidence When Your Customers Do.
SIMPLE, RELIABLE SUSPENSION — BUILT FOR PROFESSIONALS
Every SuperSprings International product is engineered for easy integration, long-term reliability, and zero maintenance — no compressors, no leaks, no downtime.
✓ Select by Application
Identify the right solution for your build — from fleet and commercial use to RV manufacturing, trailers, or specialty upfits. Our product categories make specification simple.
✓ Streamlined Installation
Designed for professional installers and upfitters. Each system bolts on with standard tools — no air lines, cutting, or calibration needed — reducing labor time and post-install service calls.
✓ Performance
You Can Rely On
Once installed, your job is done. SumoSprings and SuperSprings products deliver maintenance-free performance and long-term ride improvement — trusted by OEMs and fleets worldwide.
life of your vehicle.
Contact Us
Need Help Specifying the Right Solution?
Use our vehicle lookup tool to match products to your platform, or connect with our technical team for expert support. We’ll help you identify the best suspension solution for your build, fleet, or production line.
