- 2025–2027 Factory-verified
VTB Factory-verified
Also described as LPO, rear bumper protectorRear bumper protector (LPO)
Also documented for ChevroletGMC
Documented applications
- 2023–2027 Factory-verified
2027: O on all trims; GM Authority for 2024
- 2025–2026 Factory-verified
- 2025 Factory-verified
All trims: O
This page aggregates every documented appearance of VTB in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.