Autonomous Trucks
The Tesla Inc. logo displayed at a Tesla Motors Japan store in Tokyo. (Shoko Takayasu/Bloomberg News)[Stay on top of transportation news: Get TTNews in your inbox.] NHTSA confirmed in a second document posted Aug. 29 that the Elon Musk-led company submitted a confidential reply in time to meet that deadline. Tesla had no immediate response to a request for comment. Federal regulators are looking into possible problems with Tesla’s seat belts, steering wheels and driver-assistance features.