- 2025–2027 Factory-verified
O: RS; not offered: LT, ACTIV; 2025: not available at start of production
RTG Factory-verified
Also described as Wheels, 20 inch (50.8 cm), Black, machined-face aluminum
Also documented for CadillacGMC
Documented applications
- 2027 Factory-verified
LT: O; Z71, High Country, RS: not offered; 2027 guide: not available with WJU
This page aggregates every documented appearance of RTG in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.