The "Fastest Woman on Four Wheels" was traveling at a breathtakingly incredible speed for well over a minute -- with no signs of trouble -- just before her fatal jet-car crashed.
This video of Jessi Combs' final ride -- obtained by TMZ -- shows the professional racer absolutely flying across the Alvord Desert in Oregon last week as she attempted to break the land-speed record she'd previously set in 2016.
Shortly after this footage ends, the vehicle started to come apart. As we reported, Combs' jet-powered car crashed and killed her. Photos of the wreckage show the 56-foot-long jet-car -- called the North American Eagle -- was destroyed with only a few parts even recognizable after the horrific accident.