Brake Rotor/Disc

Brake Disc
Front brake disc minimum thickness 26.5 mm (1.04 inch)
Rear brake disc minimum thickness 10.0 mm (0.394 inch)
Minimum thickness to machine front brake disc 27.1 mm (1.07 inch)
Minimum thickness to machine rear brake disc 10.6 mm (0.417 inch)

Lateral runout and disc thickness variation measurements are not required because correct adjustment of the on-vehicle brake lathe will make sure that these dimensions are within specifications.