Primary color, exterior, Carbon Black Metallic

Years 1998–00, 2003, 2009, 2013–15 Models 4 Factory citations 7

Also described as Primary color, exterior, Carbon Flash MetallicCanyon Yellow PearlPrimary color, exterior, Sandalwood Metallic

Also documented for Buick Cadillac Chevrolet Pontiac Saturn

Documented applications

Acadia — first generation, Lambda (2007–2017)

2009 Factory-verified

GM prints "(08)".

GM factory document — 2009 gmc acadia 2wd rpo code list, p.1.
2014–2015 Factory-verified

the 2009 list gives 58U as Carbon Flash Metallic; see the other 58U row. Touch-up paint WA-501Q.

GM factory document — 2014 gmc acadia fleet order guide wayback, p.1.
GM factory document — 2015 gmc acadia fleet order guide wayback, p.1.

Savana — GMT600 (1996–2002)

1998–2000 Factory-verified

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.

Yukon — GMT800 (2000–2006)

2003 Factory-verified

the list prints "Met" and the marker (02)

GM factory document — 2003 gmc yukon 2wd rpo code list, p.1.

Yukon — GMT900 (2007–2014)

2013 Single-source

listed under Deletions on GM Authority's 2014 Yukon page (RPO Central; its Yukon, Yukon XL and Commercial Fleet lists), so last offered the year before; no factory list or order guide read for 2013; the page does not credit GM for its codes

This page aggregates every documented appearance of 58U in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.