Disc Brake Specifications

DISC BRAKE SPECIFICATIONS

Application

In. (mm)

Disc Diameter

10.197 (259.00)

Original Thickness

1.031 (26.20)

Minimum Refinish Thickness ⁽¹⁾

.987 (25.08)

Discard Thickness ⁽²⁾

.972 (24.70)

Lateral Runout

⁽³⁾ .0015 (.040)

Parallelism

.0005 (.013)

⁽¹⁾	Manufacturer does not recommend resurfacing rotors when replacing brake pads. Resurface rotors only when there is a brake pulsation complaint or scoring greater than .060" (1.5 mm).

⁽²⁾	Use specification stamped on rotor (if available).

⁽³⁾	This specification has been revised due to GM(R) Technical Service Bulletin (TSB) 00-05-23-002B, dated March 5, 2003.