Disc Brake Component Specifications

WARNING: This page is about a different car, the 2008 Pontiac Torrent and 2008 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.

Application	Specification
Application	Metric	English
Front Brakes
Brake Pad Lining Minimum Thickness	2.0 mm	0.080 in
Brake Rotor Diameter	296.00 mm	11.654 in
Brake Rotor Discard Thickness*	27.4 mm	1.079 in
Maximum Allowable Lateral Runout	0.06 mm	0.002 in
Maximum Allowable Scoring	1.50 mm	0.059 in
Maximum Allowable Thickness Variation	0.025 mm	0.001 in
Rear Brakes
Brake Pad Lining Minimum Thickness	2.0 mm	0.080 in
Brake Rotor Diameter	191 mm	7.520 in
Rotor Discard Thickness *	18.4 mm	0.724 in
Maximum Allowable Lateral Runout	0.06 mm	0.002 in
Maximum Allowable Scoring	1.50 mm	0.059 in
Maximum Allowable Thickness Variation	0.025 mm	0.001 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 specifications.