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CNBC logo.Sustainability logo.Mining logo.Interesting Engineering logo.United Hemispheres logo
CNBC logo.Sustainability logo.Mining logo.Interesting Engineering logo.United Hemispheres logo
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Workers in protective gear performing maintenance on a massive industrial truck tire, highlighting heavy-duty engineering and safety practices.
Problem

Tires that Cost $7M Shouldn't Wear Out

Today's mining tires frequently overheat and explode. In addition to risking lives, it costs mining companies $7M over the lifetime of a single truck1.

Pollution
78% of the ocean’s plastic consists of  particles from rubber tires2
Accidents
You're 11x more likely to die in the tire bay than anywhere else on the mining site.
Uneconomical
One 13,000 off-the-road (OTR) mining tire can cost over $75,000 and need to be replaced every 6 to 9 months3
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SOLUTION

Wheels that Last the Lifetime of the Vehicle

Our unique Air Suspension Wheel (ASW) technology succeeds where others have failed, thanks to nitrogen-filled cylinders that connect the outer steel drum with the inner hub.

Winner of TIME’s Best Inventions
Red banner with the word "Winner" written over it.
A yellow airless tire on a tractor.
Cost Effective
  • Simplified maintenance
  • Reduced energy consumption
  • Designed to last as long as the vehicle
  • No production down time
Sustainable
  • Designed to last
  • 100% recyclable
  • Limited plastic/rubber dust
  • Reduced emissions
Better Performance
  • Reduced rolling resistance
  • Safer: no overheating, fires, or explosions
Commercial Launch

Commercialization Coming In 2025

Our innovation is circling the globe, with $4M in pending purchase orders set to materialize upon commercial release of our wheels in Q2 2025.

GACW Air Suspension Wheel.

They Said You Couldn’t Reinvent the Wheel

We’re rethinking rubber-inflated tires with a more durable, sustainable innovation. What started as a dream is quickly transforming into reality.

tractıon

$3.2M in Revenue & Counting

From proven performance in the field to $4M in pending sales, our innovation is winning customers across the globe.

Photo of two GACW Air Suspension Wheel tractors.
$3.2M in revenue so far
$1.5M in license deals
71 issued patents and 100+ patents pending
$105M worth of deals in the pipeline
4 contracts signed
Two men working on a large yellow GACW tire.
A large yellow tractor with a GACW tire.
Two men standing in front of a large blue airless wheel.
Tractor carrying a large blue airless wheel.
A man in a yellow and black outfit is walking in front of a large yellow truck.
THE MARKET

Changing Tires Is Big Business

The global tire industry is a $300B opportunity. We’re starting in the mining market and plan to expand into the military, automobiles, and beyond.

Construction
Bicycles
Automotive
Transport
Military/Armored Vehicles
Medical (wheelchairs)
Business Model & Roadmap

$3.2M in Revenue Is Just the Beginning

We have a concrete roadmap to grow our business.

2024
Q4
  • Onsite testing on loader (Australia)
  • Manufacture latest truck design
  • DoubleStar testing mid-size truck
2025
Q1
  • Commercial release loader wheels
  • Installation truck wheels (USA)
  • Receive pending Pos
  • Strengthen team
Q2
  • Data collection and analysis truck wheels
  • Commercial release truck wheels
  • Formally commercialize the operation
Q3
  • Identify potential distributors
  • Engage multiple manufacturers
  • Sell multiple licenses for mining
Ongoing
  • Seek partnerships for integration of ASW technology in trucking and bus segments.
  • NASDAQ Ticker Reserved: "GACW"
    With a growing list of global partners and multiple exit scenarios on the horizon, we have a concrete roadmap to grow our business.



Global Air Cylinder Wheels' product roadmap is subject to ongoing research and development efforts, and may evolve based on market demands, technological advancements, or regulatory considerations. There is no guarantee that all planned features or milestones will be achieved as outlined.

TEAM

A man with a beard and mustache wearing a suit and tie.
Harmen van Kamp
Co-Founder & CEO
25+ years in sales across multiple industries. Extensive experience in engineering heavy complex sales cycles across the globe in 7 different countries. Multi-lingual and committed to replacing tires globally.
A man with a beard and glasses in a black suit.
Dr. Zoltan Kemeny
Founder & CIO
44+ years in R&D and engineering, with a remarkable track record of 260+ patents. His vision for GACW was sparked a decade ago when he witnessed a tire dump fire,
revealing the environmental hazards associated with rubber tires.
Man in a black suit, white shirt and purple tie.
Rodrigo Pinheiro
CTO
30+ years in senior engineering roles across the world working at General Motors, Sabo, and Arconic, and most recently VP of Engineering at Click Bond, a leading manufacturer of fasteners for a global client base.
Man in a striped light blue shirt.
Darryl Crowder
COO
30+ years in senior management in the heavy engineering, maintenance, manufacturing and mining services sectors. With significant experience in large scale project management, Darryl has worked in senior executive (c-level) management roles in the public and private sectors both domestically and
internationally.
A man with white shirt smiling.
Morten Jensen
Senior Engineer
25+ years in mechanical design engineering encompassing a broad spectrum of industries. From conceptual design to quality control, Morten's expertise ensures the ASW's design is meets the demands of it’s mining customers & use cases.
A cheerful guy with a neatly trimmed beard and short hair, dressed in a white shirt, standing in front of a green, sunny background.
Rene Rodriguez
CFO (tba)
With 14+ years in financial services, he has worked with startups and a Fortune 200 company, focusing on risk assessments, internal controls, accounting cycles, and financial reporting. As a CPA, he has operated an accounting firm and advised clients on managing financial risks and growth, including supporting IPO financial reporting.

ADVISORY BOARD

A man with black suit and white shirt smiling.
Marc Hellmann
Advisory Board Member
Marc Hellmann is the CEO of HANSA-FLEX South Africa, a division of HANSA-FLEX International, Germany. The group’s business activities span 40 countries worldwide and specialize in Fluid Technology. Marc is a global entrepreneur and businessman currently serving on the Board of Directors of various companies throughout the U.S., Africa, Germany and Australia.
A man wearing a suit and tie with a gray beard.
Dr. Avi Wiezel
Advisory Board Member
Avi Wiezel currently serves as the assistant dean at Ira A. Fulton Schools of Engineering (Arizona State University) and is an associate professor in the School of Sustainable Engineering. Dr. Wiezel held several managerial positions within construction and engineering firms throughout Europe and the Middle East.