What SuperSprings International does

SuperSprings International, Inc. is a privately held US manufacturer specializing in bolt-on suspension upgrade products for light trucks, SUVs, vans, motorhomes, and trailers. Founded in 1996 and headquartered in Carpinteria, California, the company engineers and assembles its products in the USA and sells primarily through a direct-to-consumer e-commerce storefront (superspringsinternational.com) supplemented by a dealer/installer locator network. The core of the technology is a patented Microcellular Polyurethane formulation that delivers progressive spring resistance — soft when unloaded and firm under load — without air lines, compressors, or maintenance, providing an alternative to traditional airbag and helper-spring solutions.

The product portfolio centers on the SumoSprings line (including Solo, Rebel, and Maxim variants) plus the steel SuperSprings helper springs, SuperCoils, Trailer SumoSprings, Coil SumoSprings, SuperSway-Stops, Combo Kits, and customizable Builder Kits. All products are backed by a lifetime warranty and engineered for DIY bolt-on installation with basic tools. Pricing ranges from approximately $160–$330 for passenger vehicle applications to $1,500–$1,600 for heavy-duty F53 motorhome kits and $270–$320 for trailer configurations. The SumoSprings Rebel variant is specifically engineered to mount to existing AirLift and Firestone airbag brackets, positioning it as a direct replacement for installed airbag systems.

The business model is one-time hardware sales with no recurring revenue component. Customers span three primary segments: individual enthusiast consumers (truck, SUV, van, and trailer owners), commercial fleet operators, and OEM motorhome manufacturers including Winnebago, Forest River, Tiffin, Thor, Jayco, Newmar, Fleetwood, Coachmen, Holiday Rambler, and Airstream. Marketing combines vehicle-specific SEO landing pages, an active multi-platform social presence, an ambassador program, customer testimonials, and a weekly email newsletter, with international shipping supported via a multi-language storefront (English, Spanish, French, German, Italian).

Name

SuperSprings International

Legal name

SuperSprings International, Inc.

Website

https://superspringsinternational.com

Company type

Private

Founded year

1987

Operating status

Operating

Headcount range

11–50 employees

Short description

SuperSprings International manufactures patented Microcellular Polyurethane bolt-on suspension upgrades for trucks, SUVs, vans, motorhomes, and trailers, selling direct-to-consumer and through OEM partnerships with major RV manufacturers.

Ownership category

akta.pro rank

Product category

Aftermarket Automotive Suspension Parts

NAICS

Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing (336330)

SIC

Motor Vehicle Parts & Accessories (3714)

akta.pro primary industry

Powersports Chassis, Suspension, Steering & Braking Systems Manufacturing (IMACAEAK)

akta.pro secondary industry

Motorcycle, powersports & ATV parts and accessories distribution (CRAOANAK)

Keywords

• Aftermarket suspension products
• Bolt-on helper springs
• Vehicle load support
• Polyurethane bump stops
• RV motorhome suspension

Headquarters

HQ city

Carpinteria

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Marketing or Sales, Technology or R&D

Revenue model

1. Hardware Product Sales: One-time purchase of physical suspension upgrade products including SumoSprings, SuperSprings, SuperCoils, Combo Kits, Builder Kits, and Accessories. Products sold directly through e-commerce and through dealer/installer network. Revenue is transaction-based with no recurring component.
2. Aftermarket Automotive Parts: Bolt-on suspension upgrades for light trucks, SUVs, vans, motorhomes, and trailers. Multiple product lines serve different vehicle types and use cases (towing, hauling, off-road, daily driving).

Pricing tiers

Go-to-market motion3 records

Distribution channels3 records

Marketing channels6 records

Core offering

SuperSprings International designs, manufactures, and sells bolt-on suspension upgrade products for light trucks, SUVs, vans, motorhomes, and trailers. Its core offering centers on the SumoSprings line — airless suspension support made from patented Microcellular Polyurethane that provides progressive load response without compressors, leaks, or maintenance — alongside SuperSprings steel helper springs, SuperCoils, SuperSway-Stops, Combo Kits, Builder Kits, and Accessories. Products are sold direct online and through a dealer/installer network, with prices typically ranging from $160-$330 for passenger vehicle applications to over $1,500 for heavy-duty motorhome kits.

Product overview

SuperSprings International offers a portfolio of bolt-on, maintenance-free suspension upgrade products primarily based on patented Microcellular Polyurethane technology. The core product lines include SumoSprings (available in Solo, Rebel, and Maxims variants) providing airless suspension support with progressive load response, and SuperSprings (steel helper springs) for traditional leaf spring applications. Supporting products include Coil SumoSprings for coil-over setups, Trailer SumoSprings for towed trailers, SuperCoils for constant-weight applications, and SuperSway-Stops for airbag-assisted vehicles. The company also offers bundled Combo Kits for complete vehicle solutions and Builder Kits for custom applications. All products are engineered and assembled in the USA and backed by a lifetime guarantee.

Differentiator

Problem solved

Functional benefit

Products and services

• SumoSprings Airless suspension support product line made from patented Microcellular Polyurethane, providing progressive load response without leaks, compressors, or maintenance. Sold to vehicle owners across trucks, SUVs, vans, motorhomes, and trailers.
• SumoSprings Solos One-piece progressive bump stop units providing sway control and bottom-out protection; bolt-on installation for various vehicle applications.
• SumoSprings Rebel Two-piece progressive spring that replaces traditional airbags; compresses under load and separates at full droop for full suspension articulation, mounts to AirLift and Firestone brackets.
• SumoSprings Maxims Large-diameter progressive springs engineered for maximum load capacity and stability; targeted at Class A motorhomes and heavy-duty vehicles.
• Coil SumoSprings Progressive coil insert springs that fit inside factory coil springs; reduce sag, improve handling, and eliminate nose dive under load on vehicles with coil-over suspension.
• Trailer SumoSprings Progressive cushioning springs for fifth-wheel and pull-behind trailers; reduce bounce, sway, and vibration while protecting cargo, available in Spring-Over and Spring-Under axle configurations.
• SuperSprings Self-adjusting steel helper springs that level heavy loads, reduce sag, and improve stability; bolt-on installation for trucks and SUVs.
• SuperCoils Heavy-duty coil spring replacements engineered to restore height, reduce sag, and increase carrying capacity on trucks that carry constant front or rear weight.
• SuperSway-Stops Overload spring engagement devices that keep rear suspension springs engaged when air bags are used to level loads; reduce sway and improve overall vehicle control.
• Combo Kits Bundled complete front and rear suspension solution kits for specific vehicle applications including F53 motorhomes, camper vans, delivery vans, and trucks.
• Builder Kits DIY kits with customizable suspension components for custom builders and manufacturers; includes custom applications for specialized vehicle builds.
• Accessories Essential add-ons and hardware including contact plates and mounting components used to maximize suspension performance and ensure proper installation.

Quantifiable outcome

• SumoSprings reduce trailer vibration and sway by 68%
• +2 more outcomes

Named customers30 records

Segments5 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Feature4 records

Partnerships

Eleven partnerships are on record, tiered core and minor.

• WinnebagocoreOEM/ Whitelabel/ Licensing PartnerWinnebago uses SuperSprings suspension products in their motorhome builds, including Class B (Boldt) and other models. Indicates OEM trust in product performance for demanding RV applications.
• Forest RivercoreOEM/ Whitelabel/ Licensing PartnerForest River incorporates SuperSprings products into their RV manufacturing. Partnership with Forest River, Newmar, Thor, and Fleetwood motorhomes from 2011 to present.
• Top Commercial FleetscoreOEM/ Whitelabel/ Licensing PartnerUsed by top commercial fleets for fleet vehicle upfitting. Demonstrates product reliability in demanding commercial operating conditions.
• Tiffin MotorhomesminorOEM/ Whitelabel/ Licensing PartnerCustomer testimonials reference Tiffin Allegro motorhome owners using SumoSprings products. Tiffin is a major Class A motorhome manufacturer.
• Thor MotorcoachminorOEM/ Whitelabel/ Licensing PartnerCustomer testimonials reference Thor Axis Class A motorhome owners using SumoSprings. Thor is a major RV manufacturer.
• JaycominorOEM/ Whitelabel/ Licensing PartnerCustomer testimonials reference Jayco Greyhawk Class C motorhome owners. Jayco is a major RV manufacturer.
• NewmarminorOEM/ Whitelabel/ Licensing PartnerCustomer testimonials reference Newmar Bay Star motorhome owners using SumoSprings. Newmar is a premium Class A motorhome manufacturer.
• FleetwoodminorOEM/ Whitelabel/ Licensing PartnerCustomer testimonials reference Fleetwood Bounder motorhome owners. Fleetwood is a major RV manufacturer.
• CoachmenminorOEM/ Whitelabel/ Licensing PartnerCoachmen motorhomes covered under F53 chassis fitment guide (2011 and newer, 16-18K, 20-22K, and 24-26K GVWR ranges).
• Holiday RamblerminorOEM/ Whitelabel/ Licensing PartnerHoliday Rambler motorhomes covered under F53 chassis fitment guide for 2011 and newer models.
• AirstreamminorOEM/ Whitelabel/ Licensing PartnerCustomer testimonials reference Airstream Interstate 19 Class B motorhome using SumoSprings products.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Pro Comp Suspension: Aftermarket suspension and lift-kit brand for trucks, Jeeps, and SUVs owned by a larger parent. Competes for the same truck/SUV/Jeep off-road and overland enthusiast customers, but with a lift-kit-led portfolio versus SuperSprings' load-support focus.
• Bilstein: Large global manufacturer of shock absorbers and ride-control components serving OEM and aftermarket. Adjacent competitor in the broader suspension upgrade market; touches some of the same off-road and towing customer base with a broader product portfolio.
• FOX Factory (FOX Shocks): Diversified ride dynamics and suspension manufacturer for off-road, on-road, and powersports. Overlaps with SuperSprings in the off-road and overlanding use cases for trucks and Jeeps but operates at significantly larger scale with broader product breadth.

Direct peers

• Air Lift Company: Leading manufacturer of automotive air spring and load-support solutions for trucks, SUVs, vans, and RVs. Directly competes with SuperSprings in the load-support aftermarket, and SuperSprings Rebel is specifically designed to mount to AirLift brackets, making it the most direct incumbent.
• Timbren Industries: Manufacturer of rubber spring suspension products (Aeon hollow rubber springs) for trucks, SUVs, trailers, and commercial vehicles. Closest conceptual analog to SuperSprings' microcellular polyurethane approach, also offering maintenance-free, airless progressive load support.
• Hellwig Products: Manufacturer of steel helper springs, sway bars, and suspension components for trucks, SUVs, RVs, and trailers. Overlaps directly with SuperSprings' legacy SuperSprings steel helper-spring product line and competes for the same load-support use case.
• Firestone Industrial Products (air springs): Major OEM and aftermarket air spring manufacturer with deep relationships across commercial truck, RV, and passenger vehicle segments. Competes head-to-head with SuperSprings in air-assist load support and is similarly targeted as a retrofit platform by SumoSprings Rebel.
• Kelderman Air Suspension: Manufacturer of air-ride and load-leveling suspension systems for heavy-duty trucks, motorhomes, and commercial vehicles. Competes in the Class A motorhome and heavy-duty towing segments where SuperSprings Maxim and F53 kits are sold.

Emerging players

• RoadActive Suspension: Niche manufacturer of aftermarket suspension helper springs primarily targeting motorhomes and Class A chassis. Smaller and more focused than SuperSprings but addresses overlapping customer use cases for sway and bottom-out protection.
• SumoSprings' distributors / spring aid manufacturers category - Safe-T-Pull, TraxTie: Placeholder skipped — multiple small helper-spring and trailer-suspension specialists compete in the same bolt-on trailer/towing niche as Trailer SumoSprings, but most are sub-scale regional brands.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/superspringsint
• YouTubeyoutube.com/c/SuperSpringsInternational?sub_confirmation=1
• Facebookfacebook.com/superspringsinternational
• LinkedInlinkedin.com/company/superspringsinternational
• Instagraminstagram.com/superspringsinternational
• TikToktiktok.com/@superspringsint
• Pinterestpinterest.com/superspringsinternational

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about SuperSprings International