I was running 225/75/16s with a 2" lift and the gearing was still fine. Stepping up to 265/70/16s slowed things right down however.
Depending on what you want to use it for, I'd say the 225/75/16s were a pretty good size for the car. No scrubbing at all, they fit fine on the stock rims, and fuel economy didnt really suffer either.
This is with the 2" lift and 225/75/16s on it.