Wheel, 15 x 7, aluminum cast, 4.75 inch bolt circle

Years 1983–91, 1998–08 Models 12 Factory citations 56

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Also described as Wheel, 15 x 7, aluminum, cast, 4.75 inch bolt circleWheels, aluminum, castWheel, 15 x 7.0, aluminum

Also documented for Cadillac Chevrolet Oldsmobile Pontiac

Documented applications

Canyon — GMT355 (2004–2012)

2004–2008 Factory-verified

GM factory document — 2004 gmc canyon pickup 2wd rpo code list, p.1.
GM factory document — 2005 gmc canyon pickup 2wd rpo code list, p.1.
GM factory document — 2006 gmc canyon pickup 2wd rpo code list, p.1.
GM factory document — 2007 gmc canyon pickup 2wd rpo code list, p.1.
GM factory document — 2008 gmc canyon pickup 2wd rpo code list, p.1.

Jimmy (full-size) — Square body (1983–1991)

1985, 1986, 1990, 1991 Single-source

four 15 x 7 wheels with special hub caps; the 1990–1991 pages add a steel spare wheel; shared square-body platform code; cited from the Chevrolet Blazer kit; 1991 rests on the Chevrolet-only 1991 Blazer book, so the row is single-source

GM Heritage factory kit — 1985 Chevrolet Blazer RV Full Size, p.13.
GM Heritage factory kit — 1986 Chevrolet Blazer, p.14.
GM Heritage factory kit — 1990 Chevrolet Blazer, p.16.
GM Heritage factory kit — 1991 Chevrolet Blazer, p.16.

Jimmy — second generation (1995–2001)

1998–2001 Factory-verified

1998 list omits the bolt circle

GM factory document — 1998 gmc jimmy 4wd rpo code list, p.1.
GM factory document — 1999 gmc jimmy 4wd rpo code list, p.1.
GM factory document — 2000 gmc jimmy 4wd rpo code list, p.1.
GM factory document — 2001 gmc jimmy 4wd rpo code list, p.1.

Jimmy — first generation (1983–1994)

1983–1989 Factory-verified

only in: 4WD; four 15 x 7 wheels; shared S/T platform code; cited from the joint S-10/15 Blazer/Jimmy pages of the S-10 Blazer kit

GM Heritage factory kit — 1983 Chevrolet S 10 Blazer, p.9.
GM Heritage factory kit — 1984 Chevrolet S 10 Blazer, p.9.
GM Heritage factory kit — 1985 Chevrolet S 10 Blazer, p.15.
GM Heritage factory kit — 1986 Chevrolet S 10 Blazer, p.10.
GM Heritage factory kit — 1987 Chevrolet S 10 Blazer, p.46.
GM Heritage factory kit — 1988 Chevrolet S 10 Blazer, p.11.
GM Heritage factory kit — 1989 Chevrolet Blazer, p.20.

Savana — GMT600 (1996–2002)

1998–2002 Factory-verified

the 2001–2002 lists add cast and a 4.75 inch bolt circle

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.

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 — Square body (1983–1991)

1985–1987 Factory-verified

shared platform code; cited from the square-body C/K pickup kits; only in: 10 series; four 15 x 7 wheels; the kit pages also print N9O

GM Heritage factory kit — 1985 Chevrolet Truck, p.46.
GM Heritage factory kit — 1986 Chevrolet Truck, p.155.
GM Heritage factory kit — 1987 Chevrolet Truck, p.61.

Sonoma — first generation (1982–1993)

1983–1984, 1986–1990 Factory-verified

shared S-series code; cited from the joint S-10/S-15 pages of the S-10 kits

GM Heritage factory kit — 1983 Chevrolet S 10, p.28.
GM Heritage factory kit — 1984 Chevrolet S 10, p.21.
GM Heritage factory kit — 1986 Chevrolet S 10, p.18.
GM Heritage factory kit — 1987 Chevrolet S 10, p.26.
GM Heritage factory kit — 1988 Chevrolet S 10, p.36.
GM Heritage factory kit — 1989 Chevrolet S 10, p.25.
GM Heritage factory kit — 1990 Chevrolet S 10, p.23.

Sonoma — second generation (1994–2004)

1998–2004 Factory-verified

1998 list omits the bolt circle. The 2002–2004 lists read as the 2001 list.

GM factory document — 1998 gmc sonoma pickup 4wd rpo code list, p.1.
GM factory document — 1999 gmc sonoma pickup 4wd rpo code list, p.1.
GM factory document — 2000 gmc sonoma pickup 4wd rpo code list, p.1.
GM factory document — 2001 gmc sonoma pickup 4wd rpo code list, p.1.
GM factory document — 2002 gmc sonoma pickup 4wd rpo code list, p.1.
GM factory document — 2003 gmc sonoma pickup 4wd rpo code list, p.1.
GM factory document — 2004 gmc sonoma pickup 4wd 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.

Suburban — Square body (1983–1991)

1985–1991 Single-source

only in: 10/1500 series; four 15 x 7 wheels with special hub caps; shared square-body platform code; cited from the Chevrolet Suburban kit; 1991 rests on the Chevrolet-only 1991 Suburban book, so the row is single-source

GM Heritage factory kit — 1985 Chevrolet Suburban, p.21.
GM Heritage factory kit — 1986 Chevrolet Suburban, p.23.
GM Heritage factory kit — 1987 Chevrolet Suburban, p.28.
GM Heritage factory kit — 1988 Chevrolet Suburban, p.20.
GM Heritage factory kit — 1989 Chevrolet Suburban, p.17.
GM Heritage factory kit — 1990 Chevrolet Suburban, p.19.
GM Heritage factory kit — 1991 Chevrolet Suburban, p.19.

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.

This page aggregates every documented appearance of N90 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.