- 1999–2000 Factory-verified
XIZ Factory-verified
Also described as Tire, front, LT245/75R16E R/PE ST TL ALS BL
Also documented for Chevrolet
Documented applications
- 2000 Factory-verified
This page aggregates every documented appearance of XIZ in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.