- 2014, 2017 Factory-verified
NZM Factory-verified
Also described as Wheels, 20 x 9, chrome aluminum
Also documented for Chevrolet
Documented applications
- 2019–2020, 2022 Factory-verified
This page aggregates every documented appearance of NZM in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.