Steve Jobs Mercedes SL55 never had a license plate, there is a reason why Jobs chose to not have it. From the tome written by Walter Isaacson, this is why Steve Jobs didn’t have a license plate.
Hear it from Steve Jobs himself :
Jobs drove his two-seat Mercedes SL55, taking Reed, while his wife followed in her own car with Erin. On the way home, she asked Erin why she thought her father refused to have a license plate on his car. “To be a rebel”, she answered. I later put the question to Jobs. “Because people follow me sometimes, and if I have a license plate, then can track down where I live,” he replied. “But that’s kind of getting obsolete now with Google Maps. So I guess, really, it’s just because I don’t.
Steve Jobs isn’t all worried about security. He lived in a neighborhood with minimal security and often left his back door open. Bill Gates once visited Steve Jobs in 2011 through the back door which was ajar.
Since you came this far, here’s how Steve Jobs managed to drive his car without license plate.