GBD ✓ Factory-verified

GMC · Regular Production Option

Midnight Pine (touch-up WA-229K)

Years 2025–26 Models 2 Factory citations 6

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Also documented for CadillacChevrolet

Documented applications

Yukon — T1XX (2021–2027) →

• 2025–2026 ✓ Factory-verified

  the 2026 body-builder list reads Aegean Solid (229K)

  ⛭ GM factory document — 2025 gmc new yukon denali fleet order guide, p.79.

  ⛭ GM factory document — 2026 gmc yukon denali fleet order guide, p.86.

  ⛭ GM factory document — 2026 gmc yukon yukon xl electrical body builder manual service manual 2026 en us, p.6.

Yukon XL — T1XX (2021–2027) →

• 2025–2026 ✓ Factory-verified

  the 2026 body-builder list reads Aegean Solid (229K)

  ⛭ GM factory document — 2025 gmc new yukon xl denali fleet order guide, p.85.

  ⛭ GM factory document — 2026 gmc yukon xl denali fleet order guide, p.86.

  ⛭ GM factory document — 2026 gmc yukon yukon xl electrical body builder manual service manual 2026 en us, p.6.

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