Accident litigation cases involving: trailers, tow dollies, and towing vehicles. Combination-vehicle dynamics, stability, braking, and handling qualities. Trailer design and components. Accident/vehicle inspections throughout the U.S. Vehicle inspections for compliance with Federal Motor Vehicle Safety Standards. Aerodynamic and roadway interference effects. Closed loop analysis, simulation, and full scale testing. Analysis and testing of driver behavior. Product testing. Technical Articles.