Operation CHARM: Car repair manuals for everyone.

Brake Rotor/Disc

Nominal Thickness 0.945 Inch (in)
Minimum Refinish Thickness
For reference only. Always use specification found on rotor.
0.882 Inch (in)
Thickness Variation (Parallelism) 0.0005 Inch (in)
Lateral Runout (T.I.R.) 0.003 Inch (in)
Finish (Micro-Inch) 10-80 Inch (in)