INTERMET Corporation company makes castings from ductile and gray iron, magnesium, aluminum, and zinc. INTERMET's ferrous castings include wheel hubs, steering knuckles, tie rods, and powertrain/drivetrain components. Its light metal castings include engine covers, instrument panel frames, and airbag controller enclosures. The company's products are used primarily in passenger cars, light trucks, and heavy-duty vehicles. Major customers include Chrysler, Ford Motor, and General Motors. INTERMET and its subsidiaries filed for Chapter 11 protection from creditors in August 2008.