- 2002–2006 Factory-verified
ZHH Factory-verified
Also described as Tire, spare, LT245/75R16E BL R/PE ST ALS
Also documented for ChevroletGMC
Documented applications
- 1999–2000 Factory-verified
- 2002–2006 Factory-verified
This page aggregates every documented appearance of ZHH in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.