Hi Jerry,
I put 15 X 8 and 15 X 10 with 245/60/15 and 275/60/15 on my A&C. I used the 11 inch brake kits from Joe, front GM intermediate and rear SVO. Look in my gallery to see if you like the look. The wheels are Team III and I am very happy with them. They can make the wheels in almost any off-set. I believe mine were 4.5 inch back spacing. I even purchased the knock-off style spinners from them. They actually spin on like knock-off's.
Wheels:
http://www.team3wheels.com/
--Mike