- 2014 Factory-verified
QGM Factory-verified
Also described as Tires, LT265/70R18E all-terrain, blackwall
Also documented for Chevrolet
Documented applications
- 2015, 2018–2019 Factory-verified
included with the All Terrain HD package (GAT); 2015 marks: Sierra, SLE, SLT: O; 2018: GM's 2018 Sierra 2500HD order guide; 2019: GM's 2019 Sierra 3500HD order guide
This page aggregates every documented appearance of QGM in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.