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Fully Tailored Suspension & Load Solutions

Collaborate with SuperSprings to Create Purpose-Built SumoSprings, Coils, and SuperSprings
At SuperSprings International, we don’t just offer off-the-shelf suspension solutions—we create custom-engineered systems to meet the precise needs of OEMs, fleet operators, upfitters, and industrial clients. From trailers and trucks to agricultural machinery and specialty equipment, our Custom Applications program gives you the ability to fine-tune every aspect of a SumoSpring, Coil, or SuperSpring to meet your exact performance requirements.

Fully Customizable SumoSprings

Our engineering team works directly with companies to design SumoSprings that are optimized for specific applications, whether you’re improving ride quality, protecting delicate equipment, or managing heavy loads. With SumoSprings, you can control:

How It Works

Real-World Custom Applications

SumoSprings have been successfully adapted across a wide range of industries and applications:

● Agriculture — Suspension solutions for tractors, sprayers, and heavy equipment where precision load handling is critical.
● Trailer Hitches — Progressive dampening absorbs forces from trailers to reduce stress on the tow vehicle and hitch.
● Industrial Equipment — Reduce vibration from generators, pumps, or mounted machinery to protect components and reduce noise.
● Fleet Trucks & RVs — Custom springs engineered for heavy towing, off-road articulation, or specialized commercial cargo loads.
● Specialty Vehicles & One-Off Builds — For scenarios where standard suspension components cannot meet load, travel, or damping requirements.
● In short: if it needs to be done with a SumoSpring, we can make it happen.

Built to Withstand the Toughest Environments

Full Catalog Available as Individual Components

Strength You Can Count On
If a standard SumoSpring, Coil, or SuperSpring already meets your requirements, our entire catalog is available for purchase as individual components. This allows:

● Replacing worn or failing suspension parts on existing fleets.
● Upgrading selected vehicles for improved ride, stability, or payload control.
● Integrating SumoSprings into hybrid systems alongside existing suspension components.

This flexibility ensures you can deploy professional-grade performance without custom engineering if the off-the-shelf solution fits your application.
A smarter choice than fixed bump-stops or rigid add-on systems.

SumoSprings Rebel — Direct Air Bag Replacement

For fleets and commercial applications, the SumoSprings Rebel provides a direct bolt-on replacement for Firestone and Air Ride air bags:

● Pre-drilled holes allow installation on existing air bag brackets, simplifying fleet retrofits.
● Maintains proper ride height, load support, and progressive dampening without the maintenance requirements of air systems.
● Ideal for commercial trucks, service fleets, or specialty vehicles where air bag systems are currently installed.

Off-the-Shelf Components You Can Mix, Match, and Upgrade

Flexible Component Options

The go-to suspension core for shops, builders, and custom installers.
In addition to fully custom solutions, we offer all our products as individual components, giving you the freedom to:

● Replace air bags in existing fleets with maintenance-free SumoSprings.
● Combine custom-engineered springs with standard SuperSprings or Coil SumoSprings for hybrid solutions.
● Customize spring rates, lengths, or densities for heavy-duty applications, specialty equipment, or off-road use.

Why Work with SuperSprings for Custom Applications

● Collaborative Engineering — Work directly with our design and engineering team to create suspension solutions that match your build goals.
● Commercial-Grade Reliability — Custom SumoSprings are built with the same MCU technology as our standard lines, ensuring durability, maintenance-free operation, and long-term performance.
● Industrial & Specialty Expertise — We’ve developed springs for agriculture, industrial machinery, trailer hitches, RVs, and commercial fleets.
● Scalable Solutions — From one-off prototypes to full fleet integration, we can produce custom SumoSprings at any scale while maintaining consistent quality.

How It Works

Why Work with SuperSprings for Custom Applications

The go-to suspension core for shops, builders, and custom installers.
● Define Your Application — Determine the vehicle, chassis, load profile, or equipment that needs support or dampening.
● Collaborate on Design — Our engineers recommend spring size, load curve, air content, and bubble configuration to meet your exact requirements.
● Prototype & Test — We create prototypes for real-world testing to ensure performance, durability, and integration success.
● Production & Deployment — Once approved, we manufacture your custom springs for OEM builds, fleet integration, or specialty projects.
● Integration Flexibility — Use custom SumoSprings as standalone components, replacements for air bags, or combined with SuperSprings or Coil SumoSprings for hybrid systems.
Upgrade, Replace, or Integrate — Without Full Custom Engineering

Commercial-Grade Custom Solutions

SuperSprings Custom Applications enable dealers, upfitters, OEMs, and fleet managers to implement truly purpose-built suspension solutions. Whether you need to:

● Fine-tune load curves for commercial trailers or fleet vehicles
● Reduce vibration for mounted equipment or generators
● Provide progressive dampening for trailer hitches or tow applications
● Customize springs for agriculture, construction, or specialty vehicles

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