Operation CHARM: Car repair manuals for everyone.

Brake Rotor/Disc Specifications

Front Thickness Nominal 1.1 Inch (in)
Minimum
Minimum safe thickness is also cast/stamped into each rotor.
1.01 Inch (in)
Variation, Max 0.00035 Inch (in)
Runout On Vehicle 0.002 Inch (in)
Hub Face 0.001 Inch (in)
Rear Thickness Nominal 0.55 Inch (in)
Minimum
Minimum safe thickness is also cast/stamped into each rotor.
0.51 Inch (in)
Variation, Max 0.0004 Inch (in)
Runout On Vehicle 0.002 Inch (in)
Axle Flange Face 0.005 Inch (in)