Musk has emerged as a prominent member of Trump's inner circle. Tesla has lobbied for electric vehicle subsidies and other benefits over the years.

President-elect Donald Trump has vowed to roll back strict vehicle emissions standards and end other government support for electric vehicles. Trump's ties to Tesla CEO Elon Musk have cast doubt on how thoroughly he'll follow through on his anti-EV promises.

Musk has been so aggressive in pushing his views about Trump’s second term that he’s stepping on the toes of Trump’s transition team and may be overstaying his welcome at Mar-a-Lago, Trump’s home in Palm Beach, Florida, according to two people familiar with the transition who have spent time at the resort over the past week.