GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Disc Brake Pad Lining Thickness (Minimum)

1 mm

0.04 in

Disc Brake Pad Lining and Plate Thickness (Minimum)

6 mm

0.24 in

Rotor Lateral Runout (Maximum)

0.10 mm

0.004 in

Rotor Surface Finish Scoring Depth (Maximum)

0.38 mm

0.015 in

Rotor Thickness (Minimum)

15 mm

0.59 in

Rotor Thickness Variation (Maximum)

0.013 mm

0.0005 in