SW8 ✓ Factory-verified

GMC · Regular Production Option

Ship thru, produced in Wentzville Assembly and shipped to Bush Industries, Wilmington, OH and returned to Fort Wayne for final shipment

Years 2026–27 Models 2 Factory citations 5

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Also described as Ship thru, produced in Wentzville Assembly and shipped to Bush Industries, Wilmington, OH and returned to Fort Wayne for final Shipment

Also documented for Chevrolet

Documented applications

Canyon — Third generation (VSS-T) (2023–2027) →

• 2026–2027 ✓ Factory-verified internal

  ; Elevation, AT4: O; AT4X, Denali: not offered

  ⛭ GM factory document — 2026 gmc canyon fleet order guide, p.64.

  ⛭ GM factory document — 2027 gmc canyon fleet order guide, p.64.

Savana — GMT610 (2003–2027) →

• 2027 ✓ Factory-verified internal

  ; O on all trims

  ⛭ GM factory document — 2027 gmc savana cargo fleet order guide, p.41.

  ⛭ GM factory document — 2027 gmc savana cutaway fleet order guide, p.30.

  ⛭ GM factory document — 2027 gmc savana passenger fleet order guide, p.33.

This page aggregates every documented appearance of SW8 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.