^How low are you?
Not knowing the offset it's hard to say 100%, but I'm guessing with those wheels it is on the higher end. You will likely not rub. Look at the back of the wheel, the offset should be stamped somewhere.
Just looked it up, the offset for the 17x7.5 wheels is 50mm. That is for a 5 lug wheel though, (mine is 4 lug) doubt that makes a difference though... would I still be clear for the drop without rub?