Q4B Factory-verified

GMC · Regular Production Option

GVW rating, 6200 lbs

Years 1998–07, 2016, 2021 Models 8 Factory citations 18

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Also described as GVWR, 6200 lbs (2812 kg)GVW rating, 6,200 lbsGVW rating, 6,200 lb

Also documented for Buick Cadillac Chevrolet Oldsmobile

Documented applications

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

2016, 2021 Factory-verified

2016: SLE (4LE), SLT (4LT): S; SL, Canyon, SLE (2LE), SLT (2LT): not offered; 2021: Elevation (4LE), AT4, Denali (4SD): S; Elevation Standard, Elevation (2LE), Denali (2SD): not offered

GM factory document — 2016 gmc canyon fleet order guide wayback, p.2.
GM factory document — 2021 gmc canyon fleet order guide wayback, p.1.

Envoy — GMT360 (2002–2009)

2002–2004, 2006, 2007 Factory-verified

GM factory document — 2002 gmc envoy 2wd rpo code list, p.1.
GM factory document — 2006 gmc envoy 2wd rpo code list, p.1.
GM factory document — 2007 gmc envoy 4wd rpo code list, p.1.

Savana — GMT610 (2003–2027)

2003–2006 Factory-verified

the 2003–2006 lists print GVM Rating

GM factory document — 2003 gmc savana rpo code list, p.1.
GM factory document — 2006 gmc savana rpo code list, p.1.

Sierra — GMT400 (1988–2000)

1998–2000 Factory-verified

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

Sierra — GMT800 (1999–2007)

1999–2007 Factory-verified

GM factory document — 1999 gmc gmc c sierra 2wd rpo code list, p.1.
GM factory document — 2007 gmc sierra classic 2wd rpo code list, p.1.

Suburban — GMT400 (1992–1999)

1998–1999 Factory-verified

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

Yukon — GMT400 (1992–1999)

1998–1999 Factory-verified

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

Yukon — GMT800 (2000–2006)

2000–2001 Factory-verified

GM factory document — 2000 gmc yukon 2wd rpo code list, p.1.
GM factory document — 2001 gmc yukon 2wd rpo code list, p.1.

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