Do the amount of wheels an Autobot has dictate strength? It seems like it. Optimus has more wheels than any other Autobot, and he's the strongest. Whereas Arcee, who has only two wheels is the smallest, although she's not that weak. I remember at one point in season 1, Ratchet saying that Arcee was 'tough, for a two wheeler.' (Not an exact quote.) Does anybody know why less wheels = less strength??