Overview
- NHTSA said it is in contact with Tesla to gather details on the feature and reiterated that drivers remain fully responsible for obeying traffic laws.
- The 'Mad Max' setting, introduced in FSD v14.1.2, is described in Tesla’s release notes as enabling higher speeds and more frequent lane changes than prior profiles.
- Videos from owners show cars hitting about 85 mph on highways signed at 65 mph, with other posts alleging roll-throughs at stop signs and red-light violations.
- The inquiry comes alongside a broader NHTSA investigation into roughly 2.9 million FSD-equipped Teslas that cites 58 reports, including 14 crashes and 23 injuries.
- Tesla has not issued a detailed comment but reposted user praise of the mode, and the company’s FSD remains a supervised system that requires an attentive human driver.