July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Brake Rotor/Disc

Nominal Thickness	0.900 Inch (in)
Minimum Refinish Thickness	0.820 Inch (in)
Thickness Variation Parallelism	0.0006 Inch (in)
Lateral Runout	0.004 Inch (in)