The U.S. National Highway Traffic Safety Administration has officially dropped the requirement for manual brake pedals in autonomous vehicles. This applies only to cars built exclusively for automated driving systems. And companies building these vehicles will no longer have to include foot or hand controls just to meet federal standards.
NHTSA Administrator Jonathan Morrison explained the reasoning behind the decision. “The move builds on the agency’s effort to safely unleash American innovation and rethink the types of equipment – like windshield wipers or a rearview mirror – vehicles don’t need if a human being will never drive the car,” he said.
But existing rules will stay the same for any vehicle that still has a steering wheel or pedals. If a car allows a human to take over, it must have standard braking hardware. Instead of giving a free pass on safety, the agency requires all driverless cars to meet the exact same stopping distance limits as before. They will use alternative testing procedures to verify the brakes work perfectly without human input.
Changing the focus to real world testing
The update guarantees that these vehicles can physically stop when the computer commands them to do so. Yet the agency still has more work ahead. NHTSA is separately creating new safety performance requirements for how these automated systems handle real-world driving situations.
Automakers have asked for this change for years. Companies like General Motors and Tesla are planning purpose-built robotaxis without traditional seats or controls. Up to now, building a car without a brake pedal violated old safety laws written for human drivers. The Trump administration’s Transportation Department has been removing these legacy barriers as part of a new Automated Vehicle Framework.
This decision removes a major hurdle for Tesla’s upcoming robotaxi platform. Engineers can now finalize interior designs without worrying about fitting a pedal that no one will use. It lets engineers optimize cabin space for passengers rather than a driver.
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