The American Trucking Associations' advance seasonally adjusted (SA) For-Hire Truck Tonnage Index fell 2.2 percent in April 2009 after plunging 4.5 percent in March. April marked the second sequential decrease. In April, the SA tonnage index equaled just 99.2 (2000 = 100), which is its lowest level since November 2001. The not seasonally adjusted (NSA) index, which represents the change in tonnage actually hauled by the fleets before any seasonal adjustment, was down 2.9 percent from March. In April, the NSA index equaled 101.6.
Compared with April 2008, tonnage contracted 13.2 percent, which was the worst year-over-year decrease of the current cycle and the largest drop in 13 years. In March 2009, tonnage dropped 12.2 percent from a year earlier.
ATA Chief Economist Bob Costello said truck tonnage is getting hit from both the recession and the massive inventory correction the supply chain is currently undergoing.
“While most key economic indictors are decreasing at a slower rate, the year-over-year contractions in truck tonnage accelerated because businesses are right-sizing their inventories, which means fewer truck shipments,” Costello said. “The absolute dollar value of inventories has fallen, but sales have decreased as much or more, which means that inventories are still too high for the current level of sales. Until this correction is complete, freight will be tough for motor carriers.”