- 2014 Factory-verified
standard on the 2014 chassis cab
QQO Factory-verified
Also described as Tires, LT235/80R17E all-season, highway
Also documented for GMC
Documented applications
- 2016–2019 Factory-verified
only in: 3500HD; 2017: GM's 2017 Silverado 3500HD order guide; 2018: GM's 2018 Silverado 3500HD order guide; 2019: GM's 2019 Silverado 3500HD order guide
This page aggregates every documented appearance of QQO in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.