I fitted 160s on mine and have no problems, but did notice that when fitting they can be fitted slightly off centre.
What I mean is, when you have 6 bolts through the rotor and not quite tight, you can move the rotor a couple of ml each way from centre.
I just ensured they were as centred as possible on the hub.
This could cause a vibration if rotor not centred, and will be a lot worse the bigger the rotor.
(Shimano Calipers)