It appeared this week in Thailand, obviously, it’s not from Mozilla FireFoz developpers, just some nerd who really loves it. Anyway, it is an actual good marketing technique, if you have a domain that is easy to remember, putting it in your car could get you some visits.
Anyway, here’s the picture of the “FireFox Car”
(searching for a google one lol)

Мне кажется очень полезная штука.
Happy holidays and a happy new year!