General Motors announced a $432 million investment to upgrade manufacturing plants in Missouri and Tennessee on July 27, 2026.
The Wentzville Assembly plant in Missouri will receive $157 million to modernize and expand its paint shop.
GM is allocating over $275 million to the Spring Hill complex in Tennessee to support Cadillac XT6 production and a future engine program.
The automaker is shifting production of the Chevrolet Blazer from Mexico to the United States.
President Donald Trump visited GM’s Milford Proving Ground in Michigan to coincide with the manufacturing announcement.