Jessi Combs—vehicle builder, racer, fabricator, TV personality, and all-around automotive legend—was killed on Tuesday in a crash while attempting to break her own land-speed record in southeast Oregon. She was 36. The crash occurred as Combs was piloting her jet-powered land-speed car on the Alvord Desert, a dry lake bed where several land-speed records have been set. According to local reports, the crash happened shortly after 4pm local time. Combs held the title of "fastest woman on four wheels" after setting a record of 398 mph in her jet-powered North American Eagle Supersonic Speed Challenger in 2013. More recently, she...