Business/Personal Vehicle that is wrapped with Biz information

Probably too late to claim the actual expense of doing this becuase we did it about a year ago and we just started our LLC.  But since the truck is covered head to toe in graphics for the business...it really is advertising everywhere we go.  Is there any part of our driving expenses that can be deducted each year beyond just trips to the post office or store for business supplies?truck.jpg