Brakes and Traction Control: Specifications
Front Brake Rotor JE5Rotor Diameter 323.0 mm (12.71 inch)
Rotor Discard Thickness* 30.7 mm (1.209 inch)
Rotor Maximum Allowable Assembled Lateral Runout 0.06 mm (0.002 inch)
Rotor Maximum Allowable Scoring 1.50 mm (0.059 inch)
Rotor Maximum Allowable Thickness Variation 0.025 mm (0.001 inch)
Rotor Minimum Thickness after Refinishing 30.7 mm (1.209 inch)
Rotor Thickness (New) 32.20 mm (1.267 inch)
Front Brake Rotor JL9
Rotor Diameter 303.0 mm (11.929 inch)
Rotor Discard Thickness* 30.7 mm (1.209 inch)
Rotor Maximum Allowable Assembled Lateral Runout 0.06 mm (0.002 inch)
Rotor Maximum Allowable Scoring 1.50 mm (0.059 inch)
Rotor Maximum Allowable Thickness Variation 0.025 mm (0.001 inch)
Rotor Minimum Thickness after Refinishing 30.7 mm (1.209 inch)
Rotor Thickness (New) 32.20 mm (1.267 inch)
Front Brake Rotor J56
Rotor Diameter 355.00 mm (13.976 inch)
Rotor Discard Thickness 30.00 mm (1.181 inch)
Rotor Minimum Thickness after Refinishing 31.0 mm (1.220 inch)
Rotor Thickness New 32.00 mm (1.259 inch)
Rear Brake Rotor JE5
Rotor Diameter 320.0 mm (12.598 inch)
Rotor Discard Thickness* 24.0 mm (0.944 inch)
Rotor Maximum Allowable Assembled Lateral Runout 0.06 mm (0.002 inch)
Rotor Maximum Allowable Scoring 1.50 mm (0.059 inch)
Rotor Maximum Allowable Thickness Variation 0.025 mm (0.001 inch)
Rotor Minimum Thickness after Refinishing 24.0 mm (0.944 inch)
Rotor Thickness New 26.0 mm (1.023 inch)
Rear Brake Rotor JL9
Rotor Diameter 298.0 mm (11.732 inch)
Rotor Discard Thickness* 24.0 mm (0.944 inch)
Rotor Maximum Allowable Assembled Lateral Runout 0.06 mm (0.002 inch)
Rotor Maximum Allowable Scoring 1.50 mm (0.059 inch)
Rotor Maximum Allowable Thickness Variation 0.025 mm (0.001 inch)
Rotor Minimum Thickness after Refinishing 24.0 mm (0.944 inch)
Rotor Thickness New 26.0 mm (1.023 inch)
Rear Brake Rotor J56
Rotor Diameter 365.00 mm (14.370 inch)
Rotor Discard Thickness* 26.00 mm (1.062 inch)
Rotor Minimum Thickness after Refinishing 27.00 mm (1.062 inch)
Rotor Thickness New 28.00 mm (1.102 inch)
* 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.