Rivian Automotive, LLC

On May [XXX], 2025, at approximately 10:37 AM ET, the subject vehicle was traveling with Highway Assist (HWA) engaged at a speed of approximately 75 mph. At 10:37:29 AM there was a significant steering input from the driver that overrode HWA and then the vehicle crashed. The data shows that for the 20 seconds prior to this sudden steering input the drivers hands were not on the steering wheel. Ri

On May [XXX], 2025, at approximately 5:41 PM ET, the subject vehicle was traveling with Highway Assist (HWA) engaged at low speed in stop and go traffic. As a result of vehicles moving fully or partially in and out of lanes in close proximity, the vehicle had a very low speed front end collision with another vehicle. The vehicle remained drivable.

According to the customers description of events, on May [XXX], 2025, at approximately 11:30 PM ET during the time of the accident, she only had her left hand on the wheel when she was using driver assist. Customer states that she was driving on the fast lane when the vehicle pulled over to the left divided line, and she hit multiple plastic dividers. Rivian reviewed the vehicle logs from the tim

On March [XXX], 2025, at approximately 6:45 pm ET, the subject vehicle was traveling with Highway Assist (HWA) engaged at a speed of approximately 73 mph. At 6:45:30 PM there was a significant steering input from the driver that overrides HWA, which transitions the vehicle into Adaptive Cruise Control (ACC). The vehicle continued in ACC for approximately 1 second, while drifting out of the lane to

On June [XXX], 2024, at approximately 7:58 AM PT the subject vehicle was traveling with Rivians Level 2 ADAS feature, Highway Assist (HWA), engaged at a speed of approximately 82 mph. The driver turned the steering wheel in a way that exceeded the driver takeover request threshold of HWA, which disengaged the steering assistance and returned steering control to the driver. At this time the system

On May [XXX], 2024, at 3:18a.m. EST, the subject vehicle was traveling with Rivians Level 2 ADAS feature, Highway Assist (HWA), engaged. The driver turned the steering wheel at a rate (deg/s) that exceeded the driver takeover request threshold of HWA, which disengaged the steering assistance and returned steering control to the driver. The vehicle continued on under control of the driver and impac

On October [XXX], 2023, at 5 p.m. PST, the subject vehicle was being operated at low speeds in stop and go traffic, on a highway with Rivians Level 2 ADAS feature Highway Assist (HWA) engaged. According to the driver, a vehicle to the right of the subject vehicle attempted to merge in front of the subject vehicle, underestimating the distance needed to complete the merger and the other vehicle cra

On October [XXX], 2023, at 2:35 p.m. PST, the subject vehicle was traveling north on [XXX] at approximately 75 mph with Rivians Level 2 ADAS feature, Highway Assist (HWA), engaged. While traveling across an overpass at 2:35:18 p.m. PST, HWA disengaged because the subject vehicle moved out of its ODD as a result of insufficient highway markings. At 2:35:18 p.m. PST, the driver received audio and v

At approximately 22:26 PM EST the subject vehicle was operating in Highway Assist mode (“HWA”) when a sudden steering input from the driver disabled HWA. Shortly after the steering input and resulting HWA cancellation the collision occurs. Information about the event is limited as Rivian has not been contacted by the driver and the only information available is low fidelity telemetry dat

On April [XXX], 2026, log data shows that the subject vehicle started a trip at approximately 04:40 AM ET and continued driving for 14 hours, with a few brief stops, up until 18:31 PM ET, the time of the collision. Immediately before the collision, the subject vehicle was traveling approximately 71 mph eastbound on the [XXX] Massachusetts with Universal Hands Free (“UHF”) engaged. The driver a