- 2019 Factory-verified
premium paint; not on Base or Sport Touring; GM Authority's 2019 color pages call it Pewter Metallic
GJI Factory-verified
Also documented for CadillacChevroletGMC
Documented applications
This page aggregates every documented appearance of GJI in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.