General Motors has announced a significant investment of $4 billion aimed at boosting production at multiple facilities in the U.S. This move comes as tariffs on vehicles produced in Mexico continue to rise and as the company adapts to a slowing market for electric vehicles (EVs). The investment will focus on enhancing production capabilities for both gasoline and electric vehicles across three key U.S. factories, including an expansion of the production lines in Kansas City, Kansas. GM also plans to shift certain vehicle manufacturing, including the Equinox and Blazer SUVs, from Mexico back to the United States to strengthen domestic operations.