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Home >> GMC Truck >> 2007 >> Sierra 1500 2WD V8-5.3L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Brakes and Traction Control >> Drum Brake System >> Brake Drum

Brake Drum

Maximum Allowable Diameter 296.5 mm 11.673 in
Maximum Allowable Radial Runout 0.06 mm 0.0024 in
Maximum Allowable Scoring 1.5 mm 0.06 in

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