Trump Approves Rollback of Biden-Era Fuel Economy Rules, Cutting MPG Targets
President Donald Trump said he approved a rollback of Biden-era fuel economy rules, setting up a sharp reduction in mileage targets for cars and light trucks and signaling a major policy shift for the U.S. auto industry. The move is likely to reverberate across global markets, reshaping compliance costs, vehicle pricing, and the investment case for automakers, suppliers, and clean-transportation names.
