- 2015–2016 Factory-verified
Canyon, SLE, SLT: O; SL: not offered; includes SIE and 5VI
Also described as LPO, GearOn bar packagePreferred packageLPO, Chrome Appearance packagePreferred Package
Also documented for Chevrolet
Documented applications
- 2015 Factory-verified
LPO 4 inch round chrome assist steps (VXJ), polished exhaust tip (VQZ) and chrome recovery hooks (SDA); dealer-installed; requires the 6.0L V8 (L96 or LC8); Sierra, SLE, SLT: O
- 2025–2027 Factory-verified
only in: 2500 HD and 3500 HD pickup; SLE; includes in-vehicle trailering app (UET), hitch guidance with Hitch View (PZ8), adaptive cruise control (KSG) and LED cargo bed lighting (UF2), plus UG1 and A48 on Crew Cab and Double Cab; requires PCQ; SLE: O; Pro, SLT, AT4, AT4X, Denali, Denali Ultimate: not offered
- 2014 Factory-verified
- 2025–2026 Factory-verified
This page aggregates every documented appearance of PDQ in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.