Brakes and Traction Control: Specifications

Front Brake JH5

Rotor Discard Thickness* 27.50 mm (1.083 in)
Rotor Minimum Allowable Thickness After Refinish 28.0 mm 1.102 in
Rotor Maximum Allowable Lateral Runout 0.13 mm (0.005 in)
Rotor Maximum Allowable Thickness Variation 0.025 mm (0.001 in)

Front Brake JH6

Rotor Discard Thickness* 36.50 mm (1.437 in)
Rotor Minimum Allowable Thickness After Refinish 37.0 mm 1.457 in
Rotor Maximum Allowable Lateral Runout 0.13 mm (0.005 in)
Rotor Maximum Allowable Thickness Variation 0.025 mm (0.001 in)

Front Brake JH7

Rotor Discard Thickness* 36.50 mm (1.437 in)
Rotor Minimum Allowable Thickness After Refinish 37.0 mm 1.457 in
Rotor Maximum Allowable Lateral Runout 0.13 mm (0.005 in)
Rotor Maximum Allowable Thickness Variation 0.025 mm (0.001 in)

Rear Brake JH5

Rotor Discard Thickness* 28.50 mm (1.122 in)
Rotor Minimum Allowable Thickness After Refinish 29.0 mm 1.142 in
Rotor Maximum Allowable Lateral Runout 0.13 mm (0.005 in)
Rotor Maximum Allowable thickness Variation 0.025 mm (0.001 in)

Rear Brake JH6

Rotor Discard Thickness* 27.50 mm (1.083 in)
Rotor Minimum Allowable Thickness After Refinish 28.0 mm 1.102 in
Rotor Maximum Allowable Lateral Runout 0.13 mm (0.005 in)
Rotor Maximum Allowable thickness Variation 0.025 mm (0.001 in)

Rear Brake JH7

Rotor Discard Thickness* 28.50 mm (1.122 in)
Rotor Minimum Allowable Thickness After Refinish 29.0 mm 1.142 in
Rotor Maximum Allowable Lateral Runout 0.13 mm (0.005 in)
Rotor 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.