- 2027 Factory-verified
Pro: O; AT4, Elevation, AT4X, Denali, Denali Ultimate: not offered; replaces the black standard spare wheel
00A Factory-verified
Also described as Spare wheel upgrade
Also documented for Chevrolet
Documented applications
- 2019–2020, 2025–2026 Factory-verified
the 2019–2020 lists describe a 17 x 8 steel spare wheel, design 2 (SEO)
This page aggregates every documented appearance of 00A in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.