SNY ✓ Factory-verified

GMC · Regular Production Option

LPO, wheels, 24 inch (61 cm), 6-split-spoke aluminum, high gloss black

Years 2027 Models 1 Factory citations 2

Query this via API →

Also documented for Chevrolet

Documented applications

Sierra EV — BT1 (2024–2027) →

• 2027 ✓ Factory-verified

  included with WJU

  ⛭ GM factory document — 2027 gmc sierra ev fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2027 gmc sierra ev fleet order guide, p.20.

Related codes · mentioned in these notes

WJU

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