Attached files

file filename
EX-32.1 - CEO AND CFO CERTIFICATION PURSUANT TO 18 USC, SEC 1350 - Knight-Swift Transportation Holdings Inc.swft-ex32112312016.htm
10-K - SWIFT ANNUAL REPORT ON FORM 10-K 12.31.2016 - Knight-Swift Transportation Holdings Inc.swft-10k12312016.htm
EX-31.2 - CFO CERTIFICATION PURSUANT TO EXCHANGE ACT RULE 13A-14(A) OR 15D-14 - Knight-Swift Transportation Holdings Inc.swft-ex31212312016.htm
EX-31.1 - CEO CERTIFICATION PURSUANT TO EXCHANGE ACT RULE 13A-14(A) OR 15D-14(A) - Knight-Swift Transportation Holdings Inc.swft-ex31112312016.htm
EX-21.1 - SUBSIDIARIES OF SWIFT TRANSPORTATION COMPANY - Knight-Swift Transportation Holdings Inc.swft-ex21112312016.htm

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm
The Board of Directors
Swift Transportation Company:
We consent to the incorporation by reference in the registration statement Nos. 333‑171796, 333-181201, and 333-196184 on Form S-8 of Swift Transportation Company of our reports dated February 17, 2017, with respect to the consolidated balance sheets of Swift Transportation Company and subsidiaries as of December 31, 2016 and 2015, and the related consolidated statements of income, comprehensive income, stockholders’ equity, and cash flows for each of the years in the three-year period ended December 31, 2016, and the effectiveness of internal control over financial reporting as of December 31, 2016, which reports appear in the December 31, 2016 annual report on Form 10‑K of Swift Transportation Company.
/s/ KPMG LLP
Phoenix, Arizona
February 17, 2017