- 2025 Factory-verified
Preferred, Sport Touring, Avenir: S
SJQ Factory-verified
Also described as Wheel, spare, 16" (40.6 cm) steel
Also documented for Chevrolet
Documented applications
- 2025–2026 Factory-verified
all trims: S
This page aggregates every documented appearance of SJQ in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.