Exhibit 99.1

USA Truck Reports Fourth Quarter and Full-Year 2016 Results

Van Buren, AR – February 7, 2017 – USA Truck, Inc. (NASDAQ: USAK), a leading capacity solutions provider headquartered in Van Buren, AR, today announced its financial results for the three months and year ended December 31, 2016.

For the fourth quarter of 2016, operating revenue was $103.1 million, compared with $118.0 million for the prior-year period. Base revenue, which excludes fuel surcharges, was $92.0 million, compared to $106.5 million for the same period in the prior year. For the fourth quarter of 2016, the Company reported a net loss of ($3.8) million, or ($0.48) per diluted share, compared to net income of $3.9 million, or $0.39 per diluted share, for the 2015 quarter, on a 2.1 million (20.7%) decrease in average diluted shares outstanding. The Company’s fourth quarter operating ratio was 104.5%, which includes the impairment charge, compared with 93.8% in the 2015 quarter.

The fourth quarter of 2016 included a $2.8 million pre-tax, or $0.23 per share after-tax, impairment charge on assets held for sale, while the 2015 quarter included a $0.2 million benefit from lower costs associated with facility closures.

President and CEO, James Reed, commented, “USA Truck’s strategy is sound, while we have real work to do to execute and return to the levels of performance we expect. As I’ve gotten into the details of our business, I have the following initial observations:

Trucking

Martin Tewari, President-Trucking noted, “Trucking base revenue declined 14.1% to $61.4 million in the fourth quarter of 2016, while operating income declined $10.7 million. The negative factors contributing to the difference in Trucking adjusted results (pre-tax) in the quarter included: (i) approximately $2.4 million attributable to lower base revenue per loaded mile, (ii) approximately $1.4 million related to a smaller fleet, (iii) approximately $1.6 million attributable to an increase in insurance and claims expense, (iv) approximately $1.4 million less gain on sale of assets, and (v) approximately $4.1 million in lower fixed cost coverage.

It is imperative we improve our freight mix to replace the rate per mile lost during 2016. We are encouraged by pricing trends for 2017 based on recent contract renewals, the reduction in new truck builds in 2016, and the regulatory changes in 2017 that we expect to constrain industry-wide capacity. We expect to realize price upside related to recent awards by mid-February 2017 and are aggressively looking to upgrade our freight mix in the current bid season. We expect this price lift will allow us to increase our base revenue per seated tractor per week by approximately 3-5% over the 2016 full year average.

The used equipment market remains a challenge as well, but we believe the steps taken during 2016 will reduce this market risk on USA Truck during 2017. The $2.8 million fourth quarter charge marked our assets held for sale to expected disposition values, and we expect to sell this equipment during the first half of 2017.

Our focus on controllable costs yielded meaningful benefits that we expect to be ongoing. The fourth quarter was the first full quarter of insourcing our road assistance program and retiring certain high-cost tractors, which contributed to a $1.7 million improvement in operations and maintenance expense compared with the fourth quarter of 2015. We also reduced non-driver head count and corporate overhead during the quarter by approximately $1.0 million annually and have taken additional organizational steps in the first quarter of 2017 that are expected to decrease ongoing fixed costs.

From an operating metric perspective, performance was mixed. On the positive side, average miles per seated tractor improved by 4.9% versus the fourth quarter of 2015 and empty miles percentage improved 20 basis points compared with the fourth quarter of 2015. Base revenue per seated tractor per week increased sequentially to $3,018 during the fourth quarter of 2016 from $2,997 in the third quarter of 2016. Progress in these areas is indicative of our efforts to align available resources with the strongest available freight flows.

The in-service fleet size decreased compared with the fourth quarter of 2015 as we continued our efforts to right-size the fleet and had challenges with driver retention. Seated tractor count was down 101 tractors, or 6.1%, from the third quarter of 2016 and down 171 tractors, or 10.0%, year over year. Our goal is to increase our seated truck count by approximately 5-7% throughout 2017, over the fourth quarter 2016 average.”

USAT Logistics

Jim Craig, EVP-Chief Commercial Officer and President-USAT Logistics stated, “USAT Logistics operating revenue declined 12.0% to $33.2 million, while gross margin tightened 40 basis points and operating income decreased $1.2 million. Operating income was again impacted by lower revenue per shipment driven by changing freight mix while margin levels remained relatively flat. Revenue improved as the fourth quarter progressed with October demand falling short of expectations, while November and December both showed improving load, revenue and margin performance. Net revenues and gross margin percentage exceeded internal expectations in both November and December of 2016.

As we move into 2017, USAT Logistics is pursuing new growth. To further expand our Logistics business and to better support our assets operating in Mexico, we are announcing the establishment of USAT Logistics de Mexico, an experienced team in Central Mexico that brings in-depth market knowledge and customer and carrier relationships. In addition, our Plus Power fleet expansion grew sequentially by approximately 15% in the fourth quarter of 2016. For our agent initiative, we are presently at 21 contracted agents who are being trained on USAT Logistics’ systems and service capabilities.

Throughout the quarter, USAT Logistics remained focused on generating sufficient return on investment (or “ROI”) on personnel investments and fixed overhead expenses. The regional center network was reconfigured in October, converting Seattle and Buffalo to sales offices, reporting to regional centers in Sacramento and Chicago, respectively. During the quarter, USAT Logistics reduced fixed overhead by approximately $0.6 million annually.”

Full-Year Results

For the year ended December 31, 2016, operating revenue was $429.1 million, compared with $507.9 million for the prior-year period. Base revenue, which excludes fuel surcharges, was $388.2 million, compared to $449.0 million for 2015. The Company reported a net loss of ($7.7) million, or ($0.90) per diluted share for 2016, compared to net income of $11.1 million, or $1.06 per diluted share in 2015, on 1.9 million (17.8%) fewer average shares outstanding. Included in net loss per diluted share for 2016 was $5.3 million, or $0.38 net-of-tax, per diluted share relating to restructuring, impairment and other costs. Included in net earnings per diluted share for 2015 was $0.75 million, or $0.04, net-of-tax, per diluted share related to debt extinguishment and $2.7 million, or $0.17, net-of-tax, per diluted share relating to restructuring, impairment and other costs. On an adjusted basis, earnings (loss) per diluted share were ($0.46) for the year ended December 31, 2016 as compared to $1.27 for 2015.^(a)

The following table includes key operating results and statistics by reportable segment:

Balance Sheet and Liquidity

As of December 31, 2016, Net Debt was $152.3 million and our stockholders’ equity was $58.5 million. Net Debt to Adjusted EBITDA^(a) increased year-over-year to 4.8x compared with 1.6x as of December 31, 2015. As of December 31, 2016, we had approximately $45.9 million of borrowing availability under our revolving line of credit.

Impairment Charge

During the fourth quarter of 2016, based on the significantly lower prices expected to be received by the Company for tractor disposals related to overall weakness in Class 8 used truck pricing, the Company recorded an impairment charge of $2.8 million on certain of its assets held for sale to reduce the carrying value to fair value less selling costs.

Fourth-Quarter 2016 Conference Call Information

USA Truck will hold a conference call to discuss its fourth-quarter 2016 results on February 7, 2017 at 8:00 AM CT / 9:00 AM ET. To participate in the call, please dial 1-844-824-3828 (U.S./Canada) or 1-412-317-5138 (International). A live webcast of the conference call will be broadcast in the “Investor Relations” section of the Company’s web site www.usa-truck.com, under the “Events & Presentations” tab of the “Investor Relations” menu. For those who cannot listen to the live broadcast, the presentation materials and an audio replay of the call will be available at our website, www.usa-truck.com, under the “Events & Presentations” tab of the “Investor Relations” menu. A telephone replay of the call will also be available through February 14, 2017 and may be accessed by calling 1-877-344-7529 (U.S.), 1-855-669-9658 (Canada), or 1-412-317-0088 (International) and by referencing conference ID #10100020.

^(a)About Non-GAAP Financial Information

In addition to our GAAP results, this press release also presents certain non-GAAP financial measures, as defined by the SEC. The terms “EBITDA”, “Adjusted EBITDA”, “adjusted operating ratio”, “adjusted operating income”, and “adjusted earnings (loss) per diluted share”, as we define them, are not presented in accordance with GAAP.

The Company defines EBITDA as net income, plus interest expense net of interest income, provision for income taxes, and depreciation and amortization. It defines Adjusted EBITDA as these items plus non-cash equity compensation, restructuring, impairment and other costs, and severance costs included in salaries, wages and employee benefits. Adjusted operating ratio is calculated as operating expenses less restructuring, impairment (excluding impairment of assets held for sale) and other costs, net of fuel surcharges, as a percentage of operating revenue excluding fuel surcharge revenue. Adjusted operating income is calculated by deducting operating expenses less restructuring, impairment (excluding impairment of assets held for sale) and other costs, net of fuel surcharges from operating revenues. Adjusted earnings (loss) per diluted share is defined as earnings or loss before income taxes plus loss on extinguishment of debt, restructuring, impairment and other costs and severance costs included in salaries, wages and employee benefits reduced by our statutory income tax rate, divided by weighted average diluted shares outstanding. These financial measures supplement our GAAP results in evaluating certain aspects of our business. We believe that using these measures improves comparability in analyzing our performance because they remove the impact of items from our operating results that, in our opinion, do not reflect our core operating performance. Management and the board of directors focus on EBITDA, Adjusted EBITDA, adjusted operating ratio, adjusted operating income and adjusted earnings (loss) per diluted share as key measures of our performance, all of which are reconciled to the most comparable GAAP financial measures and further discussed below. We believe our presentation of these non-GAAP financial measures is useful because it provides investors and securities analysts the same information that we use internally for purposes of assessing our core operating performance.

EBITDA, Adjusted EBITDA, adjusted operating ratio, adjusted operating income, and adjusted earnings (loss) per diluted share are not substitutes for their comparable GAAP financial measures, such as net income, cash flows from operating activities, operating margin, or other measures prescribed by GAAP. There are limitations to using non-GAAP financial measures. Although we believe that they improve comparability in analyzing our period-to-period performance, they could limit comparability to other companies in our industry if those companies define these measures differently. Because of these limitations, our non-GAAP financial measures should not be considered measures of income generated by our business or discretionary cash available to us to invest in the growth of our business. Management compensates for these limitations by primarily relying on GAAP results and using non-GAAP financial measures on a supplemental basis.

Pursuant to the requirements of Regulation G, we have provided reconciliations of EBITDA, Adjusted EBITDA, adjusted operating ratio, adjusted operating income, and adjusted earnings (loss) per diluted share to GAAP financial measures at the end of this press release.

Cautionary Statement Concerning Forward-Looking Statements

Financial information in this press release is preliminary and based upon information available to the Company as of the date of this press release. As such, this information remains subject to the completion of our yearend audit, which could result in changes, some of which could be material, to the preliminary information provided in this press release.

This press release contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended and Section 21E of the Securities Exchange Act of 1934, as amended. Such forward-looking statements are made pursuant to the provisions of the Private Securities Litigation Reform Act of 1995. These statements generally may be identified by their use of terms or phrases such as “expects,” “estimates,” “anticipates,” “projects,” “believes,” “plans,” “goals,” “intends,” “may,” “will,” “should,” “would,” “could,” “potential,” “continue,” “strategy,” “future” and terms or phrases of similar substance. Forward-looking statements are based upon the current beliefs and expectations of our management and are inherently subject to risks and uncertainties, some of which cannot be predicted or quantified, which could cause future events and actual results to differ materially from those set forth in, contemplated by, or underlying the forward-looking statements. Accordingly, actual results may differ materially from those set forth in the forward-looking statements. Readers should review and consider the factors that may affect future results and other disclosures by the Company in its press releases, Annual Report on Form 10-K and other filings with the Securities and Exchange Commission. Any forward-looking statement speaks only as of the date on which it is made. We disclaim any obligation to update or revise any forward-looking statements to reflect actual results or changes in the factors affecting the forward-looking information, except as required by law. In light of these risks and uncertainties, the forward-looking events and circumstances discussed in this press release might not occur. All forward-looking statements attributable to us, or persons acting on our behalf, are expressly qualified in their entirety by this cautionary statement.

References to the “Company,” “we,” “us,” “our” and words of similar import refer to USA Truck, Inc. and its subsidiary.

About USA Truck

USA Truck is a capacity solutions provider of transportation and logistics services that include truckload, dedicated contract carriage, intermodal and brokerage spot market throughout the continental United States, Mexico and Canada.

This press release and related information will be available to interested parties at our website, www.usa-truck.com, under the “Financial Releases” tab of the “Investor Relations” menu.

Company Contact

Joseph Kaiser, PFO & CAO

USA Truck, Inc.

(479) 471-2672

Joseph.kaiser@usa-truck.com 

Investor Relations Contact

Harriet Fried / Jody Burfening

LHA

(212) 838-3777

hfried@lhai.com

USA TRUCK, INC.

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME

(UNAUDITED)

(in thousands, except per share data)

GAAP TO NON-GAAP RECONCILIATIONS

(UNAUDITED)

(dollar amounts in thousands, except per share amounts)

ADJUSTED EARNINGS BEFORE INTEREST, TAXES, DEPRECIATION AND AMORTIZATION  

ADJUSTED EARNINGS (LOSS) PER SHARE RECONCILIATION

ADJUSTED OPERATING RATIO RECONCILIATION

(UNAUDITED)

(dollar amounts in thousands)

USA TRUCK, INC.

CONDENSED CONSOLIDATED BALANCE SHEETS

(UNAUDITED)

(in thousands, except share data)

10