Selling Continental Winter Contact TS830P tires only (no wheels)
Four tires - all 255/40r18
About ~6k miles on the tires
This is the square setup BMW sold with 18in winter wheels on M3/M4
Will fit M3, M4, or OG M2 with 18in wheels. Will not fit M2 comp
Don't have tread depth right now but can measure when I get to my storage spot. But plenty of depth