Nissan 370Z Forum - View Single Post

TheW3r3W0lf · 02-11-2013, 08:50 PM

I have the same issue with mine with no change before and after TPs. I too thought it was exhaust soot but perhaps it is brake dust or just general road/ tire gunk. I haven't tried licking it yet. That may be next.

02-11-2013, 08:50 PM	#13 (permalink)
TheW3r3W0lf Base Member Join Date: Feb 2013 Location: Arizona Posts: 111 Drives: 2012 Z34 Nismo- SOLD Rep Power: 12	I have the same issue with mine with no change before and after TPs. I too thought it was exhaust soot but perhaps it is brake dust or just general road/ tire gunk. I haven't tried licking it yet. That may be next.