TRC Ohio is the most comprehensive independent vehicle testing facility and proving grounds in the United States. Sitting on 4,500 acres in East Liberty Ohio, TRC Ohio engineers, test drivers and other technical specialists are skilled at testing for safety and stability, fuel economy, durability, emissions, noise, crash simulation and crashworthiness as well as autonomous and connected mobility testing of passenger cars, trucks, buses, motorcycles, aircraft, off-road, tracked, alternative-fueled vehicles and vehicle systems. TRC Ohio operates 24/7 and in a full range of seasonal conditions on a variety of advanced research facilities, including numerous road courses, a 7.5-mile high-speed oval test track, skid pad, SMARTCenter and a 50-acre vehicle dynamics area.