- 1998–2000 Factory-verified
QIZ Factory-verified
Also described as Tires, all: LT245/75R16E 120Q, all-season, blackwallTire, all, LT245/75R16/E BW TL ALS 120QTire, all, LT245/75R16/E BW R/PE ST TL OOR 120Q
Also documented for CadillacChevrolet
Documented applications
- 1999–2007 Factory-verified
2005–2007: heavy-duty models only (GM’s HD list)
- 2009 Factory-verified
- 2001–2007 Factory-verified
- 2007–2009 Factory-verified
- 1998–1999 Factory-verified
- 1998–1999 Factory-verified
- 2000–2006 Factory-verified
the lists print the load index as 12OQ; 120Q in GM's other lists
- 2009 Factory-verified
This page aggregates every documented appearance of QIZ in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.