R7S ✓ Factory-verified

GMC · Regular Production Option

Not equipped with Bluetooth headphones

Years 2026 Models 2 Factory citations 2

Query this via API →

Documented applications

Yukon — T1XX (2021–2027) →

• 2026 ✓ Factory-verified

  2026: AT4 Ultimate, Denali Ultimate: S; Elevation, AT4, Denali: O

  ⛭ GM factory document — 2026 gmc yukon denali fleet order guide, p.14.

Yukon XL — T1XX (2021–2027) →

• 2026 ✓ Factory-verified

  2026: AT4 Ultimate, Denali Ultimate: S; Elevation, AT4, Denali: O

  ⛭ GM factory document — 2026 gmc yukon xl denali fleet order guide, p.14.

This page aggregates every documented appearance of R7S in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.