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Home >> GMC >> 2007 >> Acadia AWD V6-3.6L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Brakes and Traction Control >> System Specifications
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System Specifications

Front Brakes
Rotor Minimum Thickness * 27.5 mm (1.08 in)
Rotor Thickness (new) 29.0 mm (1.14 in)
Rotor Maximum Allowable Assembled Lateral Runout 0.06 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 * 18.4 mm (0.72 in)
Rotor Thickness (new) 20 mm (0.79 in)
Rotor Maximum Allowable Assembled Lateral Runout 0.06 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.