- 2015–2016 Factory-verified
Canyon, SLE, SLT: O; SL: not offered; includes SIE and SL7
PDX Factory-verified
Also described as LPO, GearOn utility rack package
Also documented for BuickChevrolet
Documented applications
- 2027 Factory-verified
Pro, Elevation 3SB, AT4, AT4X: O (ADI available); Elevation 3VL, Denali, Denali Ultimate: not offered; includes RVQ and VOZ
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.