I have American Racing Rims too, "Octane" Dale Earnhardt Jr. series 20x8.5 with Sumitomo HTR Sport H/P tires 275/45R20. Initially I wanted Zinik Ruffino's but apparently they're in hi demand and I didn't want to wait forever for them.
You know we wanna see pics
Edit: I see the pics.........Cool! Didn't want to go with 20's?