Q4B Factory-verified

Chevrolet · Regular Production Option

GVW rating, 6,200 lb

Years 1998–07, 2018, 2021 Models 8 Factory citations 29

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Also described as GVW rating, 6200 lbsGVWR, 6200 lbs (2812 kg)GVW rating, 6,200 lbs

Also documented for Buick Cadillac GMC Oldsmobile

Documented applications

C/K pickup — GMT400 (1988–2000)

1998–2000 Factory-verified

GM factory document — 1998 chevrolet chevy c pickup 2wd rpo code list, p.1.
GM factory document — 1999 chevrolet chevy c pickup 2wd rpo code list, p.1.
GM factory document — 2000 chevrolet chevy c pickup 2wd rpo code list, p.1.

Colorado — Second generation (GMT31XX) (2015–2022)

2018, 2021 Factory-verified

2018 from GM's 2018 Colorado order guide (PDF)

GM factory document — 2021 chevrolet colorado fleet order guide wayback, p.1.
GM factory document — 2018 chevrolet colorado order guide copy gm authority, p.12.

Express — GMT610 (2003–2027)

2003–2006 Factory-verified

the 2003–2006 lists print GVM Rating

GM factory document — 2003 chevrolet express rpo code list, p.1.
GM factory document — 2004 chevrolet express awd rpo code list, p.1.
GM factory document — 2005 chevrolet express awd rpo code list, p.1.
GM factory document — 2006 chevrolet express rpo code list, p.1.

Silverado — GMT800 (1999–2007)

1999–2007 Factory-verified

GM factory document — 1999 chevrolet chevy c silverado 2wd rpo code list, p.1.
GM factory document — 2007 chevrolet silverado classic 2wd rpo code list, p.1.
GM Heritage factory kit — 2000 Chevrolet Truck and Silverado, p.58.
GM Heritage factory kit — 2006 Chevrolet Silverado, p.61.

Suburban — GMT400 (1992–1999)

1998–1999 Factory-verified

GM factory document — 1998 chevrolet chevy suburban 2wd rpo code list, p.1.
GM factory document — 1999 chevrolet chevy suburban 2wd rpo code list, p.1.

Suburban — GMT800 (2000–2006)

2000–2001 Factory-verified

GM factory document — 2000 chevrolet chevy suburban 2wd rpo code list, p.1.
GM factory document — 2001 chevrolet chevy suburban 2wd rpo code list, p.1.
GM Heritage factory kit — 2000 Chevrolet Suburban, p.48.
GM Heritage factory kit — 2001 Chevrolet Suburban, p.52.

Tahoe — GMT800 (2000–2006)

2000–2001 Factory-verified

GM factory document — 2000 chevrolet tahoe 2wd rpo code list, p.1.
GM factory document — 2001 chevrolet tahoe 2wd rpo code list, p.1.
GM Heritage factory kit — 2001 Chevrolet Tahoe, p.45.

TrailBlazer — GMT360 (2002–2009)

2002–2007 Factory-verified

GM Heritage factory kit — 2002 Chevrolet Trailblazer, p.28.
GM Heritage factory kit — 2005 Chevrolet Trailblazer, p.149.
GM factory document — 2002 chevrolet trailblazer 2wd rpo code list, p.1.
GM factory document — 2003 chevrolet trailblazer 2wd rpo code list, p.1.
GM factory document — 2004 chevrolet trailblazer 2wd rpo code list, p.1.
GM factory document — 2006 chevrolet trailblazer 2wd rpo code list, p.1.
GM factory document — 2007 chevrolet trailblazer 2wd rpo code list, p.1.

This page aggregates every documented appearance of Q4B in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.