Saia ranks among the 10 largest less-than-truckload carriers in the United States, with more than 200 facilities and a fleet of more than 6,200 tractors and 20,800 trailers. As a national LTL carrier, the firm offers time-definite and expedited options for shipments ranging between 100 and 10,000 pounds. Saia ranks among the top-tier providers in terms of profitability.