NHTSA Proposes Dropping Brake Pedal Requirement for AVs — Comment Period Open Until August 11, 2026
NHTSA has issued a Notice of Proposed Rulemaking to amend FMVSS No. 135, replacing the long-standing brake-pedal hardware mandate with a self-certified performance standard for vehicles designed exclusively for automated operation. Under the proposed framework, manufacturers such as Tesla (Cybercab) and Zoox would attest compliance without independent pre-market review. NHTSA retains post-market enforcement authority, but recall authority is typically reactive. The comment period closes August 11, 2026 — this is the public's only statutory opportunity to shape final safety requirements before AVs without manual controls enter mixed traffic.
On June 25, 2026, NHTSA published a proposed rule that would drop the requirement for a brake pedal or steering wheel in vehicles designed to be driven exclusively by an automated driving system. This is a Notice of Proposed Rulemaking (NPRM), not a final rule — the agency is seeking public comment before deciding whether to finalize the change. Media reports correctly note that the rule would benefit Tesla's Cybercab and Zoox's Amazon-backed vehicle, both of which lack manual controls, but the proposal preserves stopping-distance performance standards via alternative test procedures.
The proposal does not eliminate all safety requirements. FMVSS already operates under a self-certification regime: manufacturers certify their vehicles meet federal standards, and NHTSA enforces compliance through testing and recalls. What this NPRM changes is the specific hardware requirement — not the fundamental certification framework. NHTSA has also said it will separately develop real-world safety performance requirements for AVs. However, the burden of proving safety remains on manufacturers, which means untested technology could enter mixed traffic without independent pre-market review.
This is an urgent conversation for anyone concerned about the 40,000 annual US traffic deaths. The comment period is the only opportunity for the public to shape the final rule. Advocates should demand that NHTSA require robust real-world performance data, not just self-certification, before vehicles without manual controls are sold to consumers. The fight is in the rulemaking process — and it is not over yet.
The humanitarian alternative
Rather than eliminating the brake-pedal mandate entirely, NHTSA should establish a staged safety certification framework that requires autonomous vehicles to demonstrate comparable or superior safety performance in controlled environments before receiving a waiver. This framework should include mandatory third-party testing, real-world performance data transparency, and a clear liability regime that holds manufacturers responsible for crashes. The existing FMVSS exemption process should be streamlined but not discarded, preserving the requirement that companies prove their vehicles are safe before humans are removed from the loop.
Falsifiable predictions
What this entry claims will happen, and what data would prove it wrong. The Reckoner revisits these against current reality.
- The rule will be finalized within 12 months, bypassing significant public controversy because the comment period will be shortened and substantive objections ignored.
- Within two years of finalization, Tesla and Zoox will each deploy at least 10,000 pedal-free autonomous vehicles for commercial passenger service in the United States.
Grounded in
- Trump administration proposes axing brake-pedal requirement for ...
- Trump's DOT proposes new rules for driverless vehicles
- Trump Admin Wants to Make Brake Pedals Optional in Autonomous ...
- Trump DOT proposes dropping brake pedal requirement for ... - TNW
- Trump's DOT proposes new rules for driverless vehicles - AOL.com
- Trump's Transportation Department Launches ... - NHTSA
- 2026-12981.pdf - Federal Register
- NHTSA Drops Manual Brake Pedal Mandate for Autonomous Vehicles
Original source — excerpted
news Trump's DOT Clears a Pedal-Free Path for Tesla and Zoox"The idea of riding in a car with no steering wheel or pedals is one step closer to becoming reality, thanks to Donald Trump and the Department of Transportation..."