Rush Limbaugh built an empire on AM radio – and the Left never forgave him for it.
Then Silicon Valley's favorite car companies started stripping something out of dashboards.
Ted Cruz went to the Senate floor and named exactly who benefits when that signal goes silent.
Conservative Talk Radio Built AM From Scratch
AM radio was a dying format in 1988. FM had won the music wars, advertisers followed the listeners, and hundreds of AM stations were hemorrhaging money with nothing to put on the air.
Then Rush Limbaugh launched out of New York, and everything changed.
Within a decade, Limbaugh's audience grew from 250,000 to 20 million. By the time he died in 2021, he was drawing 15.5 million weekly listeners across nearly 600 stations – the No. 1 radio show in the country for 30 consecutive years, and the format he rescued along the way.
Conservative voices – Sean Hannity, Mark Levin, Glenn Beck, Dan Bongino – flooded into the format behind him. By 2020, 12 of the top 15 talk radio hosts in America were conservative.
Liberal network Air America launched in 2004 to challenge them and folded in 2010 after six years of nobody listening.
Democrats couldn't beat conservatives on AM, so the next move was erasing the band entirely.
Eight Automakers Removed AM Radio From Electric Vehicles
Eight automakers – BMW, Ford, Mazda, Polestar, Rivian, Tesla, Volkswagen, and Volvo – pulled AM receivers from their electric vehicles. BMW started the trend with its i3 in 2014. Ford went furthest, announcing plans to strip AM from its gasoline-powered cars as well.
The stated reason was electromagnetic interference from EV motors. The real tell came when Ford admitted fewer than 5% of its customers listened to AM. If that number is accurate, it raises an obvious question: why absorb the regulatory and public relations headache of stripping out a feature that barely anyone uses? And the interference argument collapses entirely when applied to gasoline-powered cars, where no EV motor exists to cause it.
Ted Cruz noticed. On the Senate floor, he named names – Limbaugh, Hannity, Levin, Beck – and said silencing those voices would be "enormously harmful to both free speech and a robust democratic process."
Congress Passes AM Radio for Every Vehicle Act
The House passed the AM Radio for Every Vehicle Act, H.R. 979, with more than 300 cosponsors. The Senate companion bill already carries 60 cosponsors – the precise threshold needed to break a filibuster – and Cruz chairs the Commerce Committee that controls its path to the floor.
Speaker Mike Johnson pointed to Louisiana communities that depend on AM during hurricane season. Senator Ed Markey, the lead Democrat co-sponsor, called AM radio "irreplaceable" during emergencies.
Under the bill, the Transportation Department would have one year after enactment to issue a rule requiring AM as standard equipment in all new passenger vehicles at no cost to consumers.
Any automaker selling vehicles without AM during the transition would have to disclose that upfront and could not charge extra to restore the capability they removed.
The Strategy Democrats Ran for 40 Years
Conservative talk radio is the communication infrastructure that Democrats have been trying to dismantle since Reagan was in the White House.
Reagan’s FCC killed the Fairness Doctrine in 1987 – the regulatory change that allowed conservative talk to explode in the first place.
For years afterward, Democrat politicians pushed to revive Fairness Doctrine-style rules that would force stations to air left-wing programming alongside conservative content – an economic death sentence for a format that works precisely because audiences choose it freely.
The EV transition handed them a cleaner path: encourage the technology shift, watch automakers strip the receiver, and let the audience age out without passing a single censorship law.
Over 80 million Americans listen to AM radio every month, and about half of all AM listening happens in cars.
No receiver in the dashboard means no commute audience, no commute audience means no advertising revenue, and no advertising revenue means no stations. Congress recognized the play and shut it down.
Sources:
- Ted Cruz, "Sen. Cruz: We Can't Let Big Auto Kill Life-Saving AM Radio," U.S. Senate Commerce Committee, December 5, 2023.
- Sens. Markey and Cruz, "Cruz, Markey Applaud House Passage of Legislation to Keep AM Radio in New Vehicles," U.S. Senate Commerce Committee, September 16, 2026.
- Radio Ink Staff, "Radio Celebrates as House Passes AM For Every Vehicle Act," Radio Ink, September 16, 2026.
- Barrett Media Staff, "Radio Reacts to AM Radio for Every Vehicle Act Passage By House of Representatives," Barrett Media, September 16, 2026.
- Randy J., "Legislative Compromises Pushed AM Radio Bill to House Passage," Radio World, September 16, 2026.
