I had assumed the car title was switched at some point, but I suppose he could have had two, it's unlikely any of the others would have noticed a license plate change. Or, wait a sec, when did this car first show up? Before or after S4?

I remember your crossover! Very well done, although I'm not as familiar with Supernatural as I am with NCIS.

Tony hasn't faired well with cars, or his health- he's been hurt the most times of anyone on the show. Poor boy gets concussed an awful lot.