Companies may have to shift more production to the U.S. or sales to other countries. Coordination among partners, though, may be difficult.

Even cars assembled in the U.S. often include parts from Mexico and Canada, on whose goods President Trump has promised to impose 25% tariffs.

For the past few years, the annual gathering was held during warmer months. But many didn’t go for it, which may seem surprising given the typical weather in January in Michigan.

Incentives for German automakers to build vehicles here — or penalties for imports — could inspire a shift in operations.

Overstocks mean car shoppers are taking advantage of deals and a good selection, but that may change as automakers slow down production.

GM is slated to take up the issue at its annual shareholder meeting.

Many companies have focused on building more expensive SUVs and fewer affordable compact cars. That’s causing a mismatch with current demand.

The practice dates back to the federal bailout in the 2000s.

Contracts with Ford, GM and Stellantis all end at the end of Thursday, and the president of the United Auto Workers union has made clear that members are prepared to strike.

The new entry-level price for a new vehicle is $25,000, auto research site Edmunds says.