Trump rolls back a major Biden-era car rule. Here’s how it could affect your next vehicle

The Department of Transportation announced on Monday that the National Highway Traffic Safety Administration has finalized new rules for fuel efficiency standards that will reverse standards set by the Biden administration. Whereas previous standards would have seen new vehicles average 50.4 miles per gallon by 2031, that threshold has now been reduced to 34.9 miles per gallon. President Donald Trump announced over the weekend that fuel efficiency standards would be reversed, touting on his T...