Wheels, 20 x 8 inch (50.8 x 20.3 cm), aluminum

Years 2017 Models 1

Documented applications

Acadia — Second generation (C1XX) (2017–2023)

2017 Single-source

2017: GM's 2018 change list (GM Authority 2018 changes page), which replaces it with SSZ for 2018; the 2017 guide prints it only as All Terrain (GAT) contents on the SLT-1, 'included and only available with' the All Terrain (2017 guide p.23), so the guide page carries no [FD] here; the change-list line is not in the repository and its heading was not checked against rule 11(i)

This page aggregates every documented appearance of SN9 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.