 Boston Globe | GM Announces 1600 More Job Cuts MotorTrend Magazine - The cuts at the Chevrolet Silverado/GMC Sierra plant in Pontiac will take effect February 2, 2009 and will leave only 500 workers to build trucks, ... US: GM laying off 1500 more GM to lay off 1600 workers at 3 factories GM to lay off 400 at Boxwood plant |