- 1998–2000 Factory-verified
Lists print Autumwood
55A Factory-verified
Also described as Stripe color, Light Autumnwood Metallic
Also documented for BuickChevroletOldsmobilePontiac
Documented applications
- 1999, 2000 Factory-verified
- 1998–2000 Factory-verified
Lists print Autumwood
This page aggregates every documented appearance of 55A in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.