High‑Articulation Load Support for Commercial Builds
Two‑Piece Progressive Spring System Engineered for Heavy Payloads & Off‑Road Duty
The SumoSprings Rebel kit is built for commercial vehicles, service rigs, off‑road support trucks, trailers and up‑fits that require advanced load‑handling, full suspension articulation and durable performance under shifting weight and severe duty cycles. Whether you’re an OEM, upfitter, dealer or fleet manager, Rebel provides a maintenance‑free, bolt‑on solution built for professional use.
The SumoSprings Rebel kit is built for commercial vehicles, service rigs, off‑road support trucks, trailers and up‑fits that require advanced load‑handling, full suspension articulation and durable performance under shifting weight and severe duty cycles. Whether you’re an OEM, upfitter, dealer or fleet manager, Rebel provides a maintenance‑free, bolt‑on solution built for professional use.
Engineered for Advanced Load Cases
When vehicles are outfitted with heavy racks, modular bodies, off‑road gear, trailers or constant shifting payloads, a standard helper spring or bump stop won’t cut it. SumoSprings Rebel meets that demand with:
SumoSprings Rebel delivers real advantages for business‑critical builds.
Built for Dealers, OEMs, Upfitters & Fleet Operators
● Simplified installation — Designed as a direct replacement/upgrade in the suspension system with minimal change-over and service disruption.
● Reduced SKU complexity — Consolidate multiple spring rates or helper springs with one optimized Rebel kit, improving inventory logistics and reducing potential service failures.
● Designed for heavy-duty duty-cycles — Whether you’re building support trucks, off-road service rigs, utility trailers or fleet vehicles with constant load shifting, Rebel is built to perform.
● Fleet scalability & warranty confidence — Backed by professional-grade reliability and supported through dealer/distributor channels built for commercial clients.
Built to Withstand the Toughest Environments
Typical Use Cases in Commercial & Off‑Road Builds
● Off-road service or recovery trucks equipped with winches, tool racks, heavy gear, and constant articulation.
● Support vehicles for construction, utility, or mining applications where payloads shift frequently and terrain varies.
● Up-fitted utility/truck platforms with modular bodies, heavy cranes, or equipment that challenge factory suspension.
● Trailer tow or off-road rigs requiring full suspension articulation under load while maintaining ride and control on public roads.
● Fleet vehicles and rental assets where uptime, simplicity, and maintenance-free performance are key.
● Support vehicles for construction, utility, or mining applications where payloads shift frequently and terrain varies.
● Up-fitted utility/truck platforms with modular bodies, heavy cranes, or equipment that challenge factory suspension.
● Trailer tow or off-road rigs requiring full suspension articulation under load while maintaining ride and control on public roads.
● Fleet vehicles and rental assets where uptime, simplicity, and maintenance-free performance are key.
Why fight with compressors, leaks, and stiff metal helpers?
Choose the Right Rebel Kit for Your Build
1. Identify base chassis (coil/leaf springs), intended load, and use scenario (off-road articulation, heavy body, trailer tow, etc.).
2. Select the Rebel kit that matches your build-out with the dual-stage progressive spring system.
3. Install as instructed — bolt-on design requires no airlines or periodic adjustments.
4. Drive confidently with a system engineered for heavy payloads, shifting loads, and commercial duty cycles.
2. Select the Rebel kit that matches your build-out with the dual-stage progressive spring system.
3. Install as instructed — bolt-on design requires no airlines or periodic adjustments.
4. Drive confidently with a system engineered for heavy payloads, shifting loads, and commercial duty cycles.
Trust & Adoption
Commercial‑Grade Stability. Simplified for Your Build Process.
Rebel is the go-to upgrade for anyone needing flex and support in one package.
SumoSprings Rebel gives OEMs, upfitters, dealers and fleet managers a reliable solution to control sag under heavy loads, reduce body roll, maintain articulation and eliminate maintenance‑driven downtime. Whether you’re building a specialized service truck, off‑road rig, trailer tow platform or heavy‑duty fleet vehicle, Rebel delivers professional performance aligned with your business.
