The Tractor AeroKit reduces aerodynamic turbulence and drag on the truck by streamlining airflow past the drive wheels. When optioned, each 6×2 or 6×4 truck is outfitted with Quick-Release wheel covers, center aerodynamic fairings located between the wheels, and rear aerodynamic fairings behind the wheels. The system works similar to fuel tank fairings by helping to control the air flow along the side of the truck. The ‘Quick-Release’ wheel covers also provide instantaneous and tool-free access to the wheel end via FlowBelow’s patented ‘push and turn’ quick-release latching system. The system is made in the USA using extremely durable materials.