Appearance package, Sierra Professional

Years 2002–04 Models 2 Factory citations 5

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Documented applications

Sierra — GMT800 (1999–2007)

2002–2004 Factory-verified

the 2003–2004 lists print PRO (letter O); the 2002 list prints PR0

GM factory document — 2002 gmc gmc c sierra 2wd rpo code list, p.1.
GM factory document — 2004 gmc gmc c sierra 2wd rpo code list, p.1.

Sierra HD — GMT800 (2001–2007)

2002–2004 Factory-verified

the 2003–2004 lists print PRO (letter O); the 2002 list prints PR0

GM factory document — 2002 gmc gmc c sierra 2wd rpo code list, p.1.
GM factory document — 2003 gmc gmc c sierra 2wd rpo code list, p.1.
GM factory document — 2004 gmc gmc c sierra 2wd rpo code list, p.1.

This page aggregates every documented appearance of PR0 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.