In Spirit’s case, that means slapping on fees for carry-ons and printing out your boarding pass. Slate, a new auto startup that revealed itself last week, plans to sell a truck that goes, stops, keeps ...

Would you like to see Ford, Toyota and GM cut out unnecessary equipment to lower the entry price on new vehicles?

But duties on auto parts go into effect Saturday, May 3, and many companies still face some form of tariff. Administration officials have also looked to play up progress with other countries.