The decrease in spot rates did negatively impact revenue for the periods compared; however, this division is superbly managed and our current margins are superior to the 2018 margins." About P.A.M. Transportation Services, Inc. P.A.M. Transportation Services, Inc. is a leading truckload dry van carrier transporting general commodities throughout the continental United States, as well as in the Canadian provinces of Ontario and Quebec. The Company also provides transportation services in Mexico through its gateways in Laredo and El Paso, Texas under agreements with Mexican carriers. Forward-Looking Statements Certain information included in this document contains or may contain "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. Such forward-looking statements may relate to expected future financial and operating results or events, and are thus prospective.