Trump Credits 25% Tariffs for US Auto Production Boom

US President Donald Trump told automotive workers and executives at a General Motors testing complex in Michigan that his administration’s trade policies and tariff measures are actively driving automakers to shift production lines from Mexico and Canada back into the United States.

Speaking ahead of Michigan’s Aug. 4 primary elections, Trump pointed to recent investment announcements by General Motors, Ford Motor, Toyota, and Stellantis as evidence that border duties are restructuring North American automotive supply chains.

“For years, you saw how companies moved production from the United States to Mexico. But now they are returning, and production is moving from Mexico; in fact, companies are moving production from Mexico back to the United States,” Trump said during his address in central Michigan.

Central to the administration’s strategy is a 25% tariff applied to imported passenger cars, light trucks, and medium- and heavy-duty commercial trucks. White House communications issued Monday reiterated that foreign-built vehicles face these levies, while domestic manufacturing receives zero-tariff preferential treatment.

“My policy is simple. If you make your truck or your car in a foreign country, you have to pay for the privilege of sending it to our market. But if you build in a factory in Michigan or somewhere in our country, you pay zero tariffs,” Trump said.

Automakers operating in North America have outlined multi-billion-dollar domestic capital deployments alongside adjustments to their cross-border production footprints:

• General Motors: According to White House and corporate figures, GM has directed US$9 billion over the past two years to expand its US operational footprint, including a 20% production surge in pickups and sport utility vehicles during 2026. The automaker is currently committing US$6 billion toward US manufacturing projects, anchored by a major expansion of its assembly plant in Orion Township, Michigan.
• Ford: The manufacturer is allocating US$3 billion to produce components for a new pickup model in central Michigan, alongside a US$3 billion investment in its BlueOval Battery Park complex in Marshall, Michigan.
• Toyota: The Japanese automaker announced a US$3.6 billion expansion of its San Antonio, Texas facility. The project includes the phased transfer of Tacoma pickup truck assembly out of its facility in Baja California, Mexico, to Texas.
• Stellantis: The group has committed US$388 million to build a state-of-the-art facility in Van Buren Township, Michigan, following a decision last year to relocate future production of the Jeep Compass from a Canadian plant to an assembly site in Illinois.

Trump framed these capital shifts as a direct consequence of import duties, stating that companies are avoiding taxes by bringing manufacturing home.

During his address, Trump referenced Mexican President Claudia Sheinbaum, acknowledging her diplomatic posture while reiterating his commitment to halting outward investment flow to Mexico. He recounted telling a group that the U.S. intended to "stop all the business of going to" Mexico, using a mock pronunciation of the country's name.

The speech coincided with commercial friction along the US northern border. Ottawa suspended a planned joint ceremony to mark the opening of the new Gordie Howe International Bridge, connecting Detroit with Windsor, Ontario, following Washington's imposition of a 50% tariff on most Canadian goods. The bridge serves as a critical artery for North American trade under the USMCA, a framework whose permanence Washington is currently questioning as it calls for annual reviews.

Parallel to vehicle tariffs, US Trade Representative Jamieson Greer discussed broader trade enforcement measures during an interview with Fox News. Addressing recent tariffs ranging between 10% and 12.5% applied to 60 nations over alleged deficiencies in enforcing forced labor prohibitions, Greer indicated the levies are unlikely to cause significant economic disruption, noting they align with broader global tariff implementations.