Brake Rotor/Disc: Specifications

Front Brake Rotors (Base)
Rotor Diameter 298 mm 11.732 in
Rotor Discard Thickness 28 mm 1.102 in
Rotor Maximum Allowable Assembled Lateral Runout 0.05 mm 0.002 in
Rotor Maximum Allowable Scoring 1.5 mm 0.059 in
Rotor Maximum Allowable Thickness Variation 0.02 mm 0.001 in
Rotor Minimum Thickness after Refinishing 28.75 mm 1.132 in

Front Brake Rotors (GT)
Rotor Diameter 321 mm 12.638 in
Rotor Discard Thickness 28 mm 1.102 in
Rotor Maximum Allowable Assembled Lateral Runout 0.05 mm 0.002 in
Rotor Maximum Allowable Scoring 1.5 mm 0.059 in
Rotor Maximum Allowable Thickness Variation 0.02 mm 0.001 in
Rotor Minimum Thickness after Refinishing 28.75 mm 1.131 in

Front Brake Rotors (GXP)
Rotor Discard Thickness 30 mm 1.181 in
Rotor Maximum Allowable Assembled Lateral Runout 0.06 mm 0.002 in
Rotor Maximum Allowable Scoring 1.5 mm 0.059 in
Rotor Maximum Allowable Thickness Variation 0.025 mm 0.001 in
Rotor Minimum Thickness after Refinishing 30.75 mm 1.211 in

Rear Brake Rotors (Base)
Rotor Diameter 302 mm 11.890 in
Rotor Discard Thickness 20 mm 0.787 in
Rotor Maximum Allowable Assembled Lateral Runout 0.05 mm 0.002 in
Rotor Maximum Allowable Scoring 1.5 mm 0.059 in
Rotor Maximum Allowable Thickness Variation 0.02 mm 0.001 in
Rotor Minimum Thickness after Refinishing 20.75 mm 0.817 in

Rear Brake Rotors (GT and GXP)
Rotor Diameter 324 mm 12.751 in
Rotor Discard Thickness 20 mm 0.787 in
Rotor Maximum Allowable Assembled Lateral Runout 0.05 mm 0.002 in
Rotor Maximum Allowable Scoring 1.5 mm 0.059 in
Rotor Maximum Allowable Thickness Variation 0.02 mm 0.001 in
Rotor Minimum Thickness after Refinishing 20.75 mm 0.817 in