Welcome, 68BB. Check out this thread:
https://lateral-g.net/forums/showthread.php4?t=89
Should be an excellent start to getting your TTII's.
Most people run 245/45's on a 17x8 with 4.75" of backspacing on the front and 275/40's on a 17x9.5 with 5.5" of backspacing on the rear.