2024 Mustang Mach-E electric vehicles are displayed at a Ford dealership Sunday, Jan. 21, 2024, in Broomfield, Colo. More than 4,700 auto dealerships across the United States signed a letter to President Joe Biden on Thursday, urging the president once again to halt Environmental Protection Agency efforts to enforce stricter vehicle standards, weeks ahead of the agency's ruling on its tailpipe emissions proposal. (AP Photo/David Zalubowski)