why is it that every goof in a new challenger wants to race me?

There are a few stock bikes that could take my dart, but I haven't seen a new challenger ( even the srt8's will mods ) that could. I won't race on the street. I take it to the track so the Idiots on the street that keep messing with me usually get pissed and give up. Usually the guys with the really fast vehicles don't have anything to prove. Its usually the guys in the V6 mustangs and camaros that act stupid.