American Trucking Associations’ advanced seasonally adjusted For-Hire Truck Tonnage Index declined 0.9% in August, following a revised increase of 3.1% during July. In August, the index equaled 134.2 (2000=100), down from 135.3 in July. The all-time high of 135.8 was reached in January 2015.
Compared with August 2014, the SA index increased 2.1%, which was below the 4% gain in July. Year-to-date through August, compared with the same period last year, tonnage was up 3.3%.
The not seasonally adjusted index, which represents the change in tonnage actually hauled by the fleets before any seasonal adjustment, equaled 137.0 in August, which was 0.5% below the previous month (137.6).
“After such a robust July, it is not too surprising that tonnage took a breather in August,” said ATA Chief Economist Bob Costello. “The dip after a strong gain goes with the up and down pattern we’ve seen this year.”
Costello said a few factors hurt August’s reading, including soft housing starts and falling factory output.
“As I said last month, I remain concerned about the high level of inventories throughout the supply chain. This could have a negative impact on truck freight volumes over the next few months.”