9-7X L6-4.2L (2008)
Brake Rotor/Disc: Specifications
Front Brakes
Rotor Minimum Thickness * .................................................................................................................................................................... 27.5 mm 1.08 in
Rotor Thickness - New ............................................................................................................................................................................. 29.0 mm 1.14 in
Rotor Maximum Allowable Lateral Runout ......................................................................................................................................... 0.051 mm 0.002 in
Rotor Maximum Allowable Scoring ...................................................................................................................................................... 1.50 mm 0.059 in
Rotor Maximum Allowable Thickness Variation ................................................................................................................................. 0.025 mm 0.001 in
Rear Brakes
Rotor Minimum Thickness * ................................................................................................................................................................ 18.50 mm 0.728 in
Rotor Thickness - New ........................................................................................................................................................................... 20.0 mm 0.787 in
Rotor Maximum Allowable Lateral Runout ......................................................................................................................................... 0.051 mm 0.002 in
Rotor Maximum Allowable Scoring ...................................................................................................................................................... 1.50 mm 0.059 in
Rotor Maximum Allowable Thickness Variation ................................................................................................................................. 0.025 mm 0.001 in
* All brake rotors have a minimum thickness dimension cast into them. Replace any rotor that is worn or machined below this specification.