GAM Factory-verified

GMC · Regular Production Option

Vehicle, government

Years 1998, 2006 Models 4 Factory citations 4
Query this via API →

Also described as Vehicle, government (G.S.A. sales)

Also documented for BuickChevrolet

Documented applications

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