President Trump signed a presidential memorandum Monday directing the Environmental Protection Agency to stop standing between Americans and their own cars. The order, titled "Lowering the Cost of Living by Promoting the Freedom to Fix," clears a path for consumers to use aftermarket and third-party parts to repair their vehicles, and tells the EPA to back off enforcement against people who do so in good faith.
It is, on its face, the kind of policy that shouldn't require presidential intervention. A man buys a truck. The truck breaks. The man fixes it. End of story. But years of regulatory creep and manufacturer lock-down tactics turned that simple transaction into a legal minefield, and Trump just handed the wire cutters to the consumer.
Speaking to reporters in the Oval Office after signing the memorandum, Trump framed the move as basic common sense, as Just the News reported:
"This is something that's very exciting to me. It means a lot to people that own vehicles, cars in particular, but cars and anything else. It's going to save them a lot of money. They're going to be able to do it themselves."
He added that many car owners already know their way around an engine better than the shops they're forced to visit.
"It's right to fix, and I think it's really common sense. If somebody wants to fix, some of these people are better mechanics than mechanics in the shop. They're telling the mechanic in the shop how to fix their car or their truck."
The directive carries several concrete provisions. It allows consumers to fix their own vehicles with aftermarket or third-party parts. It orders the EPA to issue guidance clarifying what actions individuals may take to repair their vehicles' emissions systems. It expedites the process for consumers to acquire aftermarket auto parts. And it directs the EPA to de-prioritize civil enforcement actions against people who attempt repairs or modifications in good faith.
That last provision matters more than it might sound. Current federal law prohibits tampering with emissions-control systems, and automakers have used that prohibition as a lever, restricting independent mechanics' access to diagnostic software and repair tools, as Newsmax reported. The result: consumers forced into dealer networks where the manufacturer sets the price and controls the parts pipeline.
Trump noted he had heard about Americans being "arrested for fixing their car." The specifics of those cases remain unclear, but the broader pattern is well documented. Automakers have increasingly locked down vehicle systems through proprietary software and exclusive tooling, driving up repair costs and shutting out independent shops and shade-tree mechanics alike.
One of the most consequential elements of the memorandum targets the California Air Resources Board. CARB has served as the sole third-party certifier for aftermarket emissions parts, a monopoly that gave one state agency effective veto power over the national aftermarket parts market.
EPA Administrator Lee Zeldin made the shift explicit. The Washington Examiner reported Zeldin's statement: "No longer will CARB be the only third-party certifier for these after-market parts."
Breaking that bottleneck opens the door for competition in certification, and competition, as any consumer knows, tends to push prices down. For years, the CARB monopoly functioned as a chokepoint that benefited manufacturers at the expense of vehicle owners. That arrangement is now over.
Zeldin went further in comments reported by the Washington Times: "We will not be going after people who are fixing their own vehicles like past administrations have." That statement draws a sharp line between the current EPA and its predecessors, an agency that once treated a backyard mechanic as a potential enforcement target now says it will leave him alone.
Monday's memorandum follows a similar executive action Trump signed in February targeting right-to-repair protections for farm equipment and nonroad machinery. That earlier order addressed the same fundamental problem in the agricultural sector, where manufacturers of tractors and combines had locked farmers out of their own equipment through software restrictions.
The pattern is clear: the administration is systematically dismantling the regulatory and corporate barriers that prevent Americans from maintaining property they already own. It is a theme consistent with recent wins on executive authority, where the courts and the White House have moved to reassert control over agencies that had drifted far from their original mandates.
The automakers, predictably, have pushed back. Industry groups argue that restrictions on consumer repairs are necessary to protect vehicle safety, cybersecurity, and emissions compliance. Those concerns are not frivolous on their face. Modern vehicles are rolling computers, and a botched repair to an emissions system could have real environmental consequences.
But the industry's position collapses under its own weight when you look at the incentives. Automakers don't just want to protect safety, they want to protect revenue. Proprietary diagnostic tools, exclusive parts pipelines, and software lockouts aren't safety features. They're profit centers. And they come at the direct expense of the vehicle owner who already paid full price for the car sitting in his driveway.
The winners here are obvious: anyone who owns a vehicle and wants to keep it running without paying dealer markup. Independent repair shops. Aftermarket parts manufacturers who can now compete on a more level field. Rural Americans who live hours from the nearest dealership and have always fixed their own trucks out of necessity.
The administration has paired this action with a broader cost-of-living agenda that spans multiple sectors. Energy policy has followed a similar logic, remove bureaucratic obstacles that inflate costs and let markets work.
The losers are the corporate interests that built a business model around restricting consumer choice. And the regulatory apparatus that enabled them. For years, the EPA's enforcement posture on emissions tampering gave automakers a government-backed cudgel to wield against independent repair. That cudgel just got a lot lighter.
Several questions remain unanswered. The memorandum directs the EPA to issue guidance, but no timeline for that guidance has been announced. The precise meaning of "good faith" in the context of repair modifications, and how the EPA will apply it, is still undefined. Whether the memorandum carries the binding force of an executive order or functions as advisory direction to the agency is also unclear from the text as described.
Those details will matter when the rubber meets the road. A memorandum is a statement of intent. The follow-through, the actual guidance documents, the enforcement decisions, the regulatory rewrites, will determine whether this order changes daily life for vehicle owners or gathers dust in a binder.
Still, the direction is unmistakable. This administration has now moved twice in six months to restore the basic principle that if you buy something, you own it, and owning it means you can fix it. That principle was never controversial until corporations and regulators decided it was inconvenient.
The broader context of the Trump White House's willingness to use executive authority is worth noting. From sweeping immigration enforcement victories to diplomatic wins on foreign policy, the administration has shown a consistent appetite for using the tools available to deliver tangible results, not just talking points.
Monday's memorandum won't grab the same headlines as a Supreme Court ruling or a congressional showdown. But for the millions of Americans who change their own oil, swap their own brake pads, and keep aging vehicles on the road because they can't afford a new one, this is the kind of government action that actually touches their lives.
A country that tells a man he can't fix his own car has lost the plot. At least someone in Washington noticed.
