U.S. President Donald Trump on Tuesday will soften the blow of his auto tariffs through an executive order mixing credits with relief from other levies on parts and materials, after automakers pressed their case with the administration.

The White House confirmed a report in the Wall Street Journal that automakers won't face additional tariffs for goods like steel and aluminum on top of the 25% levied on cars and car parts. This latest tweak to Trump’s evolving trade policy is designed to offer companies more time to shift some production from overseas to the United States.

President Trump is heading to Michigan, a key auto manufacturing hub, to mark 100 days in office. CBS News New York's Natalie Brand reports.