Brakes and Traction Control: Specifications

Front Brakes

Rotor Diameter 278 mm 10.945 in
Rotor Discard Thickness 30.7 mm 1.21 in
Rotor Maximum Lateral Runout 0.06 mm 0.002 in
Rotor Maximum Scoring 1.50 mm 0.059 in
Rotor Maximum Thickness Variation 0.025 mm 0.001 in
Rotor Minimum Thickness After Refinish 31.08 mm 1.22 in
Rotor Minimum Wear Stock 0.38 mm 0.015 in
Rotor Thickness - New 32.2 mm 1.27 in

Rear Brakes

Rotor Diameter 278 mm 10.945 in
Rotor Discard Thickness 9 mm 0.35 in
Rotor Maximum Lateral Runout 0.06 mm 0.002 in
Rotor Maximum Scoring 1.50 mm 0.059 in
Rotor Maximum Thickness Variation 0.025 mm 0.001 in
Rotor Minimum Thickness After Refinish 10.6 mm 0.42 in
Rotor Minimum Wear Stock 1.6 mm 0.06 in
Rotor Thickness - New 11 mm 0.43 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 after refinish specifications.t does not meet the minimum thickness after refinish specifications.

The content of this article has been updated by manual update # 04-05-23-002A dated August 4, 2005 for Rotor Minimum Allowable Thickness After Refinish.