- 2014, 2016 Factory-verified
new for 2014, aluminum (GM's 2014 list); 2016: 1SX: O; V-spoke polished alloy
RTJ Factory-verified
Also documented for ChevroletGMC
Documented applications
This page aggregates every documented appearance of RTJ in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.