P.A.M. Transportation Services, Inc., operating through its subsidiaries, functions as a prominent provider of truckload freight services and logistics solutions across North America, serving the United States, Mexico, and Canada. The firm's primary activity involves running a dry van truckload operation that transports a diverse range of general goods. Key types of cargo handled include automotive components, time-sensitive or expedited shipments, various consumer products like retail store merchandise, and manufactured items such as heating and air conditioning units. Additionally, the company extends its services to include freight brokerage and comprehensive logistics management. As of December 31, 2021, its extensive fleet consisted of 1,970 trucks, 378 of which were operated by independent contractors, supported by 6,859 trailers. Established in 1980, the company's corporate headquarters are situated in Tontitown, Arkansas.