Truck Tonage Index Increases by 1.9% with Much Work Going to Small Operators

July 2018 Trucking Industry Statistics: Trucking Industry Experiencing Late-Summer Boom

The American Trucking Association just announced its advanced seasonally adjusted For-Hire Truck Tonnage Index rose 1.9% in July. And a portion of this includes work going to the nation’s small independent truck operators.

July 2018 Trucking Industry Statistics

According to the association, the index showed a noticeable increase compared to the 0.5% decline in June revised from 0.4%. Year over year, the tonnage index has risen by 8.6% compared to July 2017. The association said the current 2018 growth is outpacing that of 2017 when it was 3.8% for the year.

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Chief Economist Bob Costello explained the growth is being driven by an overall strong economy which is affecting everything from manufacturing to retail.

Costello said, “Truck freight remained very strong in July when accounting for normal seasonality. Both the month-to-month and year-over-year gains were the largest in three months. This robust growth stems from solid manufacturing, retail sales, and construction activity. The industry’s biggest challenge isn’t finding enough freight, but recruiting and retaining quality drivers.”

Measuring the tonnage in trucking provides a strong economic indicator. Because trucking represents 70.2% of tonnage carried by all modes of domestic freight transportation, including manufactured and retail goods, it serves as an important barometer. The truck tonnage index is one of many tools used by analysts to determine the state of the US economy.

The index is calculated based on surveys the association carries of its members. The association has been conducting the surveys since 1973.

Truck Tonnage Index

The index measures the gross tonnage of freight transported by motor carriers in the US for a given month. The number is calculated using seasonal adjustment with a one-month lag between when the information is gathered and reported.

When the index goes up, it shows production and consumption of consumer goods is higher, a clear sign the economy is growing or doing better.


In 2017 trucks in the US hauled 10.77 billion tons of freight and motor carriers collected $700.1 billion, or 79.3% of total revenue earned by all transport modes, the Index says.

There are around 3.5 million truck drivers in the US and one in nine are classified as independent. These are mostly owner-operators. These drivers are essentially small business owners and thus important components of the nation’s transportation industry.

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Michael Guta Michael Guta is the Assistant Editor at Small Business Trends and currently manages its East African editorial team. Michael brings with him many years of content experience in the digital ecosystem covering a wide range of industries. He holds a B.S. in Information Communication Technology, with an emphasis in Technology Management.

4 Reactions
  1. The industry is desperate for drivers, so they don’t care if they’re small or large carriers. They just need to get freight from point A to point B.

  2. More and more businesses need trucks but it seems that the industry seems to stay small. So there is a greater demand for this.

  3. You can see the growth of the trucking industry by the number of items shipped everyday. And not only that, purchasing power is also on the rise.

  4. I think that online shopping also has an impact on this. After all, businesses don’t work exclusively from each other. They affect each other in some way.

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