RDP Factory-verified

GMC · Regular Production Option

Wheel, 20 x 8.5, aluminum, polished finish, GMC

Years 2007–09 Models 1 Factory citations 3
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Also documented for Cadillac

Documented applications

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