Headquarters: Phoenix, AZSwift Transportation is a Phoenix, Arizona-based American truckload motor shipping carrier, part of Knight-Swift. With over 23,000 trucks, it is the largest common carrier in the United States. In 2017, Swift merged with Knight Transportation, also of Phoenix, effective September 8, 2017.
Customer Service: 1 (800) 800-2200
CEO: Jerry Moyes (May 2007–)