GVWR, 10,500 lbs (4763 kg), single rear wheels

Years 1998–05, 2014–15, 2019, 2025–26 Models 5 Factory citations 14

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Also described as GVW rating, 11,500 lbGVW rating, 11,500 lbsGVWR, 10,500 lbs (4763 kg)

Also documented for Chevrolet

Documented applications

Savana — GMT600 (1996–2002)

1998–2002 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.
GM factory document — 2001 gmc savana rpo code list, p.1.
GM factory document — 2002 gmc savana rpo code list, p.1.

Savana — GMT610 (2003–2027)

2003–2005 Factory-verified

GM factory document — 2003 gmc savana rpo code list, p.1.
GM factory document — 2005 gmc savana rpo code list, p.1.

Sierra HD — GMT900 (2007–2014)

2014 Factory-verified

only in: 3500

GM factory document — 2014 gmc sierra 3500hd fleet order guide wayback, p.4.

Sierra HD — K2XX (2015–2019)

2015, 2019 Factory-verified

only in: 3500HD; 2015 marks: Sierra, SLE, SLT: O; 2019: GM's 2019 Sierra 3500HD order guide

GM factory document — 2015 gmc sierra 3500hd fleet order guide wayback, p.4.
GM factory document — 2019 gmc sierra 3500hd order guide copy gm authority, p.24.

Sierra HD — T1XX (2020–2027)

2025–2026 Factory-verified

only in: 2500 HD; Pro, SLE: O; SLT, AT4, AT4X, Denali, Denali Ultimate: not offered

GM factory document — 2025 gmc sierra 2500 hd retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2026 gmc sierra 2500 hd retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2025 gmc sierra 2500 hd retail and fleet fleet order guide, p.93.
GM factory document — 2026 gmc sierra 2500 hd retail and fleet fleet order guide, p.89.

This page aggregates every documented appearance of C7G in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.