Earlier in the year, President Trump signed legislation that effectively ended fuel economy penalties for automakers. The penalties applied to automakers for failing to meet Corporate Average Fuel Economy (CAFE) standards dating back to the 2022 model year. The measure was part of the "One Big Beautiful Bill Act," signed into law in July 2025. And now the president has pushed the envelope further by rolling back Biden-era fuel economy standards, terming them ‘‘ridiculous.’’ Trump has officially ended CAFE rules, with automakers…