- 2023–2027 Factory-verified
XD5 Factory-verified
Also described as LPO, tire, all, 275/50R22 SL 111T BW AL2
Also documented for Chevrolet
Documented applications
- 2019–2020, 2022–2025 Factory-verified
This page aggregates every documented appearance of XD5 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.