Primary color, exterior, Light Autumnwood Metallic

Years 1998–00 Models 2 Factory citations 6

Query this via API →

Also described as Light Autumnwood Metallic

Also documented for Cadillac Chevrolet Hummer

Documented applications

Safari — Second generation (1995–2005)

1998–2000 Factory-verified

1998 list reads "Light Autumn Wood Metallic".

GM factory document — 1998 gmc safari 2wd rpo code list, p.1.
GM factory document — 1999 gmc safari 2wd rpo code list, p.1.
GM factory document — 2000 gmc safari 2wd rpo code list, p.1.

Savana — GMT600 (1996–2002)

1998–2000 Factory-verified

the 1998–1999 lists read "Light Autumn Wood Metallic"; the 2000 list prints both wordings

GM factory document — 1998 gmc savana rpo code list, p.1.
GM factory document — 1999 gmc savana rpo code list, p.1.
GM factory document — 2000 gmc savana rpo code list, p.1.

This page aggregates every documented appearance of 55U in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.