Stripe, accent color, Medium Beige/Black

Years 1998–00 Models 4 Factory citations 8

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Also described as Stripe color, accent, Light Agate

Also documented for Cadillac Chevrolet

Documented applications

Safari — Second generation (1995–2005)

1998 Factory-verified

GM factory document — 1998 gmc safari 2wd 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.

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.

This page aggregates every documented appearance of 56A in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.