As I updated earlier - to continue the black theme - I installed my 2009-2014 CTS-V sedan wheels that I had on my G8. I didn't install them for a year because I wasn't sure if the wheel sensors would match up with the SS.
So I stopped by Discount Tire last weekend and asked if they had the SS sensors in stock - and they did. So yesterday after work I drove other there to have them break down the wheels, install the sensors, and program them.
Before they broke them down - I asked them to verify the sensors where indeed different between the G8 - and the SS. According to there system they where the same! GM changed the part number between the 2 cars - and no one could verify if they would work. So they just swapped the wheels - programmed the sensors and I was on my way!
If I had known they would work - I would have swapped over a long time ago!
Now for some installed pics: