PDX Factory-verified

GMC · Regular Production Option

LPO, Assist Step and Bed Cover Package Plus

Years 2015–16, 2027 Models 2 Factory citations 4
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Also described as LPO, GearOn utility rack package

Also documented for BuickChevrolet

Documented applications

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