- 2023–2026 Factory-verified
the upfitter lists read "22 x 9 J aluminum, design 16"
SMR Factory-verified
Also described as Wheels, 22 inch 7-spoke ultra-bright machined with bright chrome accents and dark paint
Documented applications
- 2023, 2025–2026 Factory-verified
2026: Denali Ultimate: O; the guide wording is cut off after "inserts and"
- 2023, 2025–2026 Factory-verified
2026: Denali Ultimate: O; the guide wording is cut off after "inserts and"
This page aggregates every documented appearance of SMR in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.