Nine years of field trial and deployment data from mining and heavy industrial applications, including haul trucks, loaders, and high-payload equipment across active operating environments.
The ASW development and field trial programme follows a documented trajectory — from initial concept validation through to full commercial deployment and third-party validation.
The ASW design and field performance data have been reviewed by external specialists in mining equipment and vehicle dynamics, alongside GACWheels' internal engineering work. Further technical documentation may be provided to qualified customers under appropriate confidentiality arrangements.
Structured engineering studies assessed vehicle structural response, comparing ASW-equipped machines to conventional tyre systems. Measurements include stresses, accelerations, and hydraulic responses across matched duty cycles. Engineering investigation reports include failure mode analysis, recalculation of real-world load cases, and redesign validation based on operational data.
The ASW design and load modelling have undergone third-party review by specialists with extensive experience in mining equipment and vehicle dynamics. Independent reviewers assessed the full engineering package — not only the field performance summary — and confirmed the structural integrity of the system architecture under real-world load cases.
Third-party experts reviewed the system's failure modes against those of conventional pneumatic OTR tyres, confirming a materially lower likelihood of critical failure compared to pneumatic tyre systems. The analysis addressed both operational failure modes and maintenance-activity risk — confirming the removal of the high-energy event failure mode from the system.
GACWheels considers the ASW to have achieved a high technology readiness level based on multi-year field operation in relevant environments. Formal TRL classification, supporting evidence, and applicable methodology can be provided to qualified customers during technical due diligence.
GACWheels assesses the ASW as having achieved a high technology readiness level through multi-year field operation in relevant environments. Formal TRL classification, supporting evidence, and applicable methodology can be provided to qualified customers during technical due diligence.
Ultra-class haul truck, hard-rock surface mining. Continuous operation under high-TKPH conditions — previously the most tyre-destructive duty cycle on site. ASW deployed on all four rear axle positions.
Load-haul-dump application. Tight turning radii, rough ore-pass surfaces. Tyre damage from sharp rock edges had been the primary maintenance driver prior to ASW deployment.
Extended trial across haul trucks, graders, and water carts. Longitudinal data collection. First full lifecycle cost comparison versus conventional pneumatic tyre programme across a mixed working fleet.
The following observations were collected from equipment operators across multiple ASW field trial programmes. These reflect operator-reported experience — not instrument-measured values.
Greater stability and ride control — operators noted less lateral sway and bounce during loaded haul cycles.
Faster levelling on rutted or damaged haul road surfaces — suspension compensates for uneven ground contact.
Tighter turning circle and immediate steering response — operators reported improved control at low speed and in confined areas.
Strong braking performance without slip, including hard braking on grade — tread contact behaviour described as consistent.
Traction equal to or better than pneumatic tyres across surfaces including mud, ice, and snow conditions encountered in trials.
Different vibration character from pneumatic tyres — operators described more road feel transmitted to cab. Noise level slightly higher than tyres in some operating conditions.
Operator observations collected across ASW field trial programmes 2015–2025. Reported qualitatively; instrument-validated performance data available on request. Individual experience may vary by site conditions, machine configuration, and operating profile.
TIME Magazine recognised the GACWheels Air Suspension Wheel as one of the Best Inventions of 2023 in the Transportation & Mobility category — acknowledging the technology's potential to fundamentally change how heavy industrial equipment manages the wheel and tyre system.
GACWheels provides qualified operations with full trial programme documentation, site-specific financial modelling, and access to field performance data from active deployments.