PHOENIX--(BUSINESS WIRE)-- Knight-Swift Transportation Holdings Inc. (NYSE: KNX), North America’s largest truckload transportation company, has issued its earnings release for the quarter ended December 31, 2020. The release is currently available on Knight-Swift's investor relations website: http://investor.knight-swift.com/events and will be filed with the SEC on a Form 8-K.

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Knight-Swift Transportation Holdings Inc.

David A. Jackson, President and CEO

or

Adam W. Miller, CFO

(602) 606-6349

Source: Knight-Swift Transportation Holdings Inc.