Been there done that.. Was on my way to thanksgiving in nd, and I turned onto a highway type thing, just put tunes pcm in and thought I would step on it, it goes from 45 to 65.. I just turned and stepped on it good and before I knew it I was going 60 in a 45 and a sheriff was sitting on side of road just watching didn't pull me over I'm assuming it's because road goes to 65 in about a mile.