ATA Truck Tonnage Index fell 0.9% in August
Sep 26, 2012 11:43 AM
The American Trucking Associations’ advanced seasonally adjusted (SA) For-Hire Truck Tonnage Index contracted 0.9% in August after increasing 0.4% in July. (July’s gain was better than the no change ATA reported on August 21.) In August, the SA index equaled 118.3 (2000=100).
The sequential drop in August, while not erasing the cumulative 1.5% gain in June and July, was significant. Compared with August 2011, the SA index was 3.2% higher. Year-to-date, compared with the same period last year, tonnage was up 3.7%. The not seasonally adjusted index, which represents the change in tonnage actually hauled by the fleets before any seasonal adjustment, equaled 126.8 in August, which was 5.7% above the previous month.
“While there has been acceleration in housing during the last few months, truck tonnage is being weighed down by a flattening in manufacturing output and an unintentional increase in inventories throughout the supply chain” ATA Chief Economist Bob Costello says. “While choppy, tonnage has essentially been flat this year with August being the second lowest month of the year.”
Costello also notes that the SA index in August was 0.3% below January 2012 and 1.4% less than the high in March. “Expect tough year-over-year comparisons to continue through the rest of the year as tonnage grew nicely during the last five months of 2011,” he says, adding the economy isn’t expected to grow much in the second half of the year as manufacturing decelerates and excess inventories are worked off. As a result, tonnage is expected to increase less than 3.5% in 2012.
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