For sale is a set of OEM Ferric Grey 666M's from a 2018 M3 comp. I ran these on my 2019 M4 after taking off my OE 513M's and now l've picked up 666M Shadowlines which are on the car currently.
The wheels are in very good condition! No curb rashing! Ceramic coated and hand washed every time.
Fronts have 85%+ tread, rears have 65-70% and are OEM sizes with Falken FK510 (265/30R20 and 285/30R20)