Anyone ever confirm the minimum rotor thickness for Pre and/or Post facelift S7?

[hackths]

I have a 2013 and thought if someone knew the minimum rotor thickness for either pre or post facelift this could be used as a reference post.

New rotors look to be 400x38mm according to ECS. Anyone have any input on the size and minimums?

[MP4.2+6.0]

I have a 2013 and thought if someone knew the minimum rotor thickness for either pre or post facelift this could be used as a reference post.

New rotors look to be 400x38mm according to ECS. Anyone have any input on the size and minimums?

Just look for it on car. It should be laser engraved on rotor--along the edge of the hat right near wheel bolt up face. On my 2015 S8 w/ 400 x 38 it says min is 1.38 in/35 mm. Check yours to confirm. Engraving spans an entire set of lug nut holes so you likely can even see it through the wheel spokes if your wheel style is open and is rotated in approx right place on one side or other.