Robert Greeen, president of Robert Green Truck Div., has been named president of the National Truck Equipment Assn.
Celadon has named Brett Terchilla vp-recruiting, and Jeff Bryant vp maintenance.
David Cobb has been named vp & controller of Arkansas Best Corp.
Karmak has appointed Mike Kirk vice president of operations.
Lana Batts has been named chairman of the Transportation Costing Group.
Yokohama Rubber Co. announced that Takashi Yamashia has been promoted to director & sr. managing corporate office of the Tire Group; Akihisa Takayama has been promoted to managing corporate officer & gm of the Tire Production Div.
Eaton Corp. has named David Barrie vp-corporate development, responsible for divestiture and joint venture activities.
Thomas Schlick has been named COO of Xata Corp.
Doug Sanford is now general manager of Hendrickson Sping; Matt Boler has been appointed general manager of Hendrickson Bumper and Trim.
Scott DeGiorgio has been named general manager of Mitchell 1's new Commercial Vehicle Group.
Stuart James has been appointed vice president of sales at Hyundai Translead