The deal imposes 15% tariffs on Japanese cars and other goods, one of the more favorable rates. While the start date and other basic elements are still unknown, Treasury Secretary Scott Bessent warned this week that the US would monitor implementation and bump the rate up to 25% if Trump isn’t satisfied.

U.S. President Donald Trump on Tuesday said the U.S. and Japan have struck a deal that will lower the hefty tariffs Trump had threatened to impose on goods from its Asian ally while extracting commitments for Japan to invest $550 billion US in the United States and open its markets to American goods.