If any Autobots think Sunstreaker is self-absorbed, they haven't met Tracks. If there was a bio stat for vanity, Tracks's would be at ten. No doubt this is not in part due to his tripped out sports car alternate mode, which is not only an automotive classic, but capable of flight thanks to its third winged mode. If Tracks has any weakness, it's a difficulty working with the other Autobots, who view him as entirely too egocentric for his own good.