Art Fire

Art Fire (Hot Shot) is the leader of the Spychangers. He comes across as gruff, almost rude, in his role as commander, but this is really a result of his strong concern for his subordinates. He is a personal friend of Fire Convoy (Optimus Prime), whom he has served under for millions of years. Art Fire is armed with an adjustable fire blaster gun, which can be focused to a narrow beam or spray fire in a wide angle. An interesting point of trivia; in Car Robots, Art Fire is referred to as a relative of Fire Convoy.

(Source: Wikipedia)