i had cragar soft8 397 series. 17x8 4.5"BS and 245/45/17 on the front, 17x9 5"BS with 275/40/17 at the rear. no tire rubbing even with 2 and 1.5 lower car.
i actually run 18x8 4.5"BS american racing torqlite with 245/45 and 255/45 tires, no problem.
it's always better with picture