BIG O TIRES INC.-Kevin Kormondy, to vice president, North Division-was vice president of service and support.
DURAKON INDUSTRIES INC.-Dennis DeLeonard, to vice president of aftermarket sales and marketing-was vice president of automotive marketing for OpenWebs.
Robert Saenz, to vice president of operations-was plant manager for Johnson Controls' Mexican and European plants.
GOODYEAR-Dipinder Singh, to director, global market intelligence and strategy-was executive vice president, marketing and business development for adAlive, a developer of Internet access systems for personal digital assistant devices.
Stephanie Wernet, to director of e-business for North American Tire-was vice president of e-commerce for EyeVelocity Inc., a developer of visual personalization technology for point-of-purchase and Internet applications.
Kathryn Wriston, to board of directors-currently serves as a director on the boards of Northwestern Mutual Life Insurance Co. and Stanley Works.
GOODYEAR DUNLOP NORTH AMERICA-James Gorcznski, to corporate controller-was manager of accounting and financial services.
INTERNATIONAL MARKETING INC.-Shelly Potts, to national key account manager-was inside sales manager.
IOWA MOLD TOOLING INC.-Sean Moran, to manager of business development-was director of marketing for Avery Dennison Corp.
SURE TIRE CO.-Terry Bowman, to national sales manager-was vice president of sales for Hoosier Performance Tire.
TECH INTERNATIONAL INC.-Russell ``Buck'' Blair, to vice president of national account development-was national accounts manager.
Michael Derenburger, to vice president of global purchasing-was purchasing director.