Wheels, 20 inch aluminum, dynamic twin-spoke, blacked-out pockets

Years 2018 Models 1 Factory citations 1

Also documented for Cadillac

Documented applications

Cascada — Delta II (2016–2019)

2018 Factory-verified

1SH: O; 1SV, 1SP: not available; 2019 is left out: that guide prints it only as included in the 1SH group (page 14), so it does not support the year (rule 11(a))

GM factory document — 2018 buick cascada order guide copy gm authority, p.14.

This page aggregates every documented appearance of Q7G in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.