“Interesting… is Steel Gray considered a premium color? “
No, a mid-year introduction while another color “stealth gray” was dropped from the Sierra Denali colors.
“Effective 11/28/2011, the following changes will be made to the Vehicle Order Guide:
• Solid Paint ZY1 Color and Trim section-Added exterior color (16U) Steel Gray Metallic WA-213M to be “A” available on all trims.”
