I know it doesnt directly answer your question, but I almost ordered these. I didnt end up getting the Silver Tacoma I thought I was going to get, so I never did order. This was a week ago, the parts guy said they are filling orders, but Toyota just sends them as they get them, no rhyme or reason.
I ordered a set of the Trailhunter wheels and the center caps off of Sparksparts about 2 weeks ago now. At the time, it said everything was in stock. The website is still showing that they are in stock, in fact. I paid for them, got a confirmation email, and haven't got a clue when they're going to be shipped. So far, I've gotten very little communication from them as far as the status of my order goes.