GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Front Brake Pads

  • Taper

0.15 mm

0.006 in

Front Brake Rotors

  • Rotor Diameter 16 inch Wheels (New)

303.0 mm

11.9 in

  • Lateral Runout (New)

0.06 mm

0.002 in

  • Thickness Variation (New)

0.025 mm

0.001 in

Front Brake Rotor

  • Rotor Thickness (New)

32.20 mm

1.267 in

  • Minimum Thickness after Refinish

31.08 mm

1.224 in

  • Discard Thickness*

30.7 mm

1.209 in

Rear Brake Pads

  • Taper

0.15 mm

0.006 in

Rear Brake Rotors

  • Rotor Diameter (New)

281.00 mm

11.06 in

  • Lateral Runout (New)

0.06 mm

0.002 in

  • Thickness Variation (New)

0.025 mm

0.001 in

  • Rotor Thickness (New)

11.00 mm

0.433 in

  • Minimum Thickness after Refinish

10.25 mm

0.404 in

  • Discard Thickness*

9.00 mm

0.354 in

* All brake rotors have a discard dimension cast into them. Replace any rotor that does not meet this specification. After refinishing the rotor, replace any rotor that does not meet the minimum thickness specification.