USA Truck, Inc. is a truckload carrier providing transportation of general commodities throughout the continental United States and into and out of portions of Mexico and Canada. The Company operates through two segments: Trucking and Strategic Capacity Solutions (SCS). The Trucking segment consists of truckload and dedicated freight services. The SCS segment consists of freight brokerage and rail intermodal services. The Company transports full dry van trailer loads of freight from origin to destination without intermediate stops or handling. The Company offers a range of truckload and logistics services to a customer base that spans a range of industries. The Company's fleet of approximately 1,832 tractors consists of 1,568 company tractors and 264 independent contractor tractors. The Company owns approximately 6,200 trailers. The Company also transports general commodities into and out of Mexico by allowing through-trailer service from its terminal in Laredo, Texas.