Yup.... Pewter Metallic=Light Autumnwood Metallic= Silversand, all are code 11 paint. Chevrolet, GMC and Cadillac, in that order, names. What makes it even more confusing is in '97 Chevy had two names for the code 55 that my crew cab is: Rawhide Metallic (where the truck's name comes from) and...