- 1998–2000 Factory-verified
C6W Factory-verified
Also described as GVW rating, 9,200 lbGVW rating, 9,200 lbs
Also documented for CadillacChevrolet
Documented applications
- 1999–2001, 2003–2007 Factory-verified
2005–2007: heavy-duty models only (GM’s HD list)
- 2009 Factory-verified
- 2001, 2003–2007 Factory-verified
- 2007–2009 Factory-verified
- 1998–1999 Factory-verified
- 1998–1999 Factory-verified
- 2000–2001 Factory-verified
pickup or dual-rear-wheel code from the lists shared with the pickups; no source shows it on a Yukon
This page aggregates every documented appearance of C6W in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.