USX - U.S. Xpress Enterprises Inc. 2020 Q4 - Results - Earnings Call Presentation January, 29 2021 05:58 PM U.S. Xpress Enterprises Inc. Class A The following slide deck was published by U.S. Xpress Enterprises, Inc. in conjunction with their 2020 Q4 earnings call. For further details see: U.S. Xpress Enterprises, Inc. 2020 Q4 - Results - Earnings Call Presentation