But car makers have urged an extension to the USMCA, saying it is crucial to US auto production.

US President Donald Trump says the United States-Mexico-Canada Agreement (USMCA) is not relevant to the US, but that Canada wants it, as he pushed for companies to bring manufacturing back home.

“There’s no real advantage to it; it’s irrelevant,” Trump said about the trade agreement on Tuesday, during a visit to Detroit, Michigan.

“Canada would love it. Canada wants it. They need it.”

Detroit’s three big automakers, Ford, General Motors and Stellantis, are heavily reliant on supply chains that include significant parts production in Mexico and Canada, and all three produce hundreds of thousands of vehicles annually in both countries.

Major car makers, including Tesla, Toyota and Ford, in November also urged the Trump administration to extend USMCA, saying it is crucial to US auto production.

The American Automotive Policy Council, representing the Detroit Three automakers, said the USMCA “enables automakers operating in the US to compete globally through regional integration, which delivers efficiency gains” and accounts “for tens of billions of dollars in annual savings”.

Mark Reuss, president of General Motors, said at an event on Tuesday, “Our supply chains go all the way through all three countries. It’s not simple. It’s very complex. The whole North American piece of that is a big strength.”

Trump made his comments as he toured a Ford factory in Dearborn, Michigan, ahead of a speech he is delivering on the economy in Detroit on Tuesday.

“The problem is, we don’t need their product. You know, we don’t need cars made in Canada. We don’t need cars made in Mexico. We want to take them here. And that’s what’s happening,” he said.

Stellantis said in November that under the 15 percent tariffs with Japan, US vehicles complying with North American content rules “will continue to lose market share to Asian imports, to the detriment of American automotive workers”.

The USMCA is up for review this year on whether it should be left to expire or another deal should be worked out.

The trade pact, which replaced the North American Free Trade Agreement in 2020 and was negotiated during Trump’s first term as president, requires the three countries to hold a joint review after six years.

On Wall Street, two of Detroit’s major automakers are trending downwards. Ford is 0.25 percent below the market open and Stellantis is down 2.9 percent, while General Motors is up by 0.6 percent.