LPO, interior enhancement package

Years 2019, 2027 Models 2 Factory citations 3

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Also described as LPO, Performance Package

Also documented for Chevrolet

Documented applications

Sierra 1500 — Next-Generation (2027)

2027 Factory-verified

Pro, Elevation, AT4: not offered; AT4X, Denali, Denali Ultimate: O (ADI available); includes WBC or WCW, and RVK; requires the Crew Cab short box and the L78 engine

GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide, p.49.
GM factory document — 2027 gmc next generation sierra 1500 retail and fleet fleet order guide rpo codes, p.1.

Terrain — Second generation (D2XX) (2018–2024)

2019 Factory-verified

SLE, SLE Diesel, SLT, SLT Diesel: O; new for 2019; includes VYW and S03

GM factory document — 2019 gmc terrain order guide copy gm authority, p.30.

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