The plan is part of what Farley called a “tremendous pivot” away from its earlier strategy of electrifying its largest models, which it largely abandoned a year ago.

GHG3 was rolled out under the Biden administration but came under heavy fire from trucking stakeholders, many of whom characterized it as damaging to carriers.

The EPA's plan this week to relax rules aimed at cleaning up auto tailpipe emissions is the latest Trump administration move to undo incentives for automakers to go electric.