Yukon 2WD V8-57L Brake Pad Information - TSB Page 8686
Brake Pad: Specifications
Replace riveted shoe and lining assemblies when the lining is worn within 0.76 mm (0.030 inch) of any rivet head.
Brake Pad: Specifications
Replace riveted shoe and lining assemblies when the lining is worn within 0.76 mm (0.030 inch) of any rivet head.