I am not the expert. But, my opinion? Don't use a New Beetle as a hauler. They are really not meant for that purpose. They are meant for commuting, and well, Fun!
There are a few Org members here, who have used their NB's to tow, but not large trailers. I do not know how big your "toy hauler" is, but I think using your truck for that is the best thing for that.
Again, I am not the expert. But, I would not do it.
Best of luck to you! And, Welcome to the Org!
