Clues:
1)The tow vehicle will now be called "DAPPLE".
2)I am an avid reader - mostly fiction, history and travel.
3)You don't need to be a knight errant to go on a quest.
Your assignment, if you chose to accept it, is to tell me what I have renamed my trailer. More clues will be given as the week progresses if no one guesses it.

Since I botched the clues so badly I have closed this post with the answer.