Fuel Saving Aerodynamic System | Class 8 Tractor AeroKit | Quick-Release Wheel Covers The FlowBelow Tractor AeroKit™ is a tractor mounted aerodynamics system that offers proven fuel savings of 2.23% for van, reefer, tanker and flatbed fleet operations. FlowBelow began the process of improving tractor aerodynamics by first laser scanning a modern class 8 tractor. Our team of mechanical/aerospace engineers and physicists analyzed the airflow using computational fluid dynamics (CFD) with a focus on the most drag-intensive areas and then designed the FlowBelow Tractor AeroKit™ to optimize the turbulent airflow around the tandem area of the tractor.
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The FlowBelow Aero, Inc. annual revenue was $11 million in 2026.
Josh Butler is the Founder and President and CTO of FlowBelow Aero, Inc..
25 people are employed at FlowBelow Aero, Inc..
FlowBelow Aero, Inc. is based in Round Rock, Texas.
The NAICS codes for FlowBelow Aero, Inc. are [3362, 336, 33, 33621, 336212].
The SIC codes for FlowBelow Aero, Inc. are [371, 37].