GM Tumbles After Allegations Of Rigging Truck Emissions Tests
General Motors' stock price is tumbling after reports that the carmaker is accused of putting defeat devices in its trucks to beat emissions tests, becoming the sixth carmaker accused of diesel cheating since 2015, when Volkswagen AG admitted to installing software to bypass pollution rules.
Bloomberg reports that People who own or lease more than 705,000 GM Duramax diesel trucks filed a class-action lawsuit Thursday, claiming GM installed multiple such devices in two models of heavy-duty trucks from 2011 to 2016.