i was on the fdr coming from the battery all the way up to 125th in my E90, with 20" bbs's. Its fine in the middle and left, I dont push it, but there was two things Id watch out for, you may miss it depending on where you get on, but somewhere around 23rd or above, I cant remember the whole highway takes a slow dip, if your flying youll scratch.. oddly enough the whole highway slows down there so they all know about it which helped me cause I DIDNT.. i was fine, but the middle lane up higher, near maybe 61st and above there is this one fucking manhole cover that is sunken.. well, I hit it.. It hurt, it sounded bad, I waited for my tpms to go off.. it never did, and when I got off at 125th my bbs was fine, THANK GOD.. Going home from 125th I stayed in middle, just watch and youll be fine.. I take my car everywhere, im careful, I even went up to Norwalk that day and was fine, I dont speed so I can swerve if needed and Im watching the roads like a motha, lol. Good Luck