Colorado 2WD L4-2.8L VIN 8 (2004)
Brake Drum: Specifications
Brake Drum
Maximum Allowable Diameter .................................................................................................................................................... 296.5 mm (11.673 inch)
Maximum Allowable Radial Runout ............................................................................................................................................... 0.15 mm (0.006 inch)
Maximum Allowable Scoring .............................................................................................................................................................. 1.5 mm (0.06 inch)