Well, I reached out to Summit as I still did not have tracking information on those wheels. Turns out they are on backorder with an expected in stock date of 6/28/19 just for anyone else thinking about placing an order.

I'm hoping I can maybe convince them to just ship me some Gray ones instead (doubtful) or maybe the ET12 version instead of the ET0.

That being said, if they can't, I'll probably just plastidip the wheels I have on it now, and then toss on the Spidertrax spacers I have sitting on a shelf to tide me over for a little while until these show up. That will give me plenty of time to get the tires picked out, and ordered!