921 ✓ Factory-verified

GMC · Regular Production Option

Interior trim, Medium Dark Pewter

Years 2007–08 Models 1 Factory citations 2

Query this via API →

Also documented for Chevrolet

Documented applications

Canyon — GMT355 (2004–2012) →

• 2007, 2008 ✓ Factory-verified

  the list prints "Med DK Pewter (97)"; (97) is the list's color marker.

  ⛭ GM factory document — 2007 gmc canyon pickup 2wd rpo code list, p.1.

  ⛭ GM factory document — 2008 gmc canyon pickup 2wd rpo code list, p.1.

This page aggregates every documented appearance of 921 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.