Stripe, accent, two tone, Light Royal Blue and Garnet Red

Years 1998–00 Models 2 Factory citations 6

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Also described as Stripe, color accent, Pewter

Also documented for Chevrolet Oldsmobile

Documented applications

Jimmy — second generation (1995–2001)

1998, 1999 Factory-verified

The 2000 list gives 11A another meaning (next row)

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

1998–1999 lists give 11A another meaning (previous row)

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

Sonoma — second generation (1994–2004)

1998–1999 Factory-verified

The 2000 list gives 11A another meaning (next row)

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.
2000 Factory-verified

1998–1999 lists give 11A another meaning (previous row)

GM factory document — 2000 gmc sonoma pickup 4wd rpo code list, p.1.

This page aggregates every documented appearance of 11A in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.