Adaptive Force Compensation® (AFC) works by using a specialized visco-elastic gel to balance rotating wheel assemblies in real-time, adapting dynamically to changes in wheel and tire imbalances. Here's a breakdown of how it functions: Visco-elastic Gel: AFC utilizes a unique gel formulation that behaves as a semi-solid when at rest and becomes more fluid-like under stress. The gel is placed inside a wheel adapter, strategically positioned to balance the wheel assembly. Critical Yield Stress (CYS): The gel has a defined "critical yield stress" threshold. When the forces acting on the wheel assembly are below this threshold, the gel remains in place, effectively "locking in" the balance. The wheel stays stable without further movement. Response to Imbalance: When imbalances or vibrations exceed the CYS (for example, during driving), the gel becomes more elastic, allowing it to flow and redistribute itself within the adapter. This dynamic behavior helps compensate for the imbalance by moving the gel to the areas that need balancing. Migration to Optimal Position: The gel migrates to the locations on the wheel where the imbalance is most pronounced, redistributing itself across the wheel’s circumference. This corrective action is made in real-time, ensuring that the wheel remains balanced despite any changing driving conditions or forces acting on the wheel. Return to Stability: Once the imbalance is corrected, the gel ceases to flow and returns to its semi-solid state, holding the wheel in a stable, balanced position until the forces change again. In essence, AFC provides real-time dynamic wheel balancing without requiring maintenance, reducing tire wear, enhancing fuel efficiency, and improving vehicle safety. This technology adapts seamlessly to any new vibrations or imbalances, ensuring consistent performance over time.