- 2014 Factory-verified
requires Z71
SB7 Factory-verified
Also described as LPO, chrome decal, Z71
Also documented for Chevrolet
Documented applications
- 2015 Factory-verified
dealer-installed; requires the off-road suspension package (Z71); Sierra: not offered; SLE, SLT: O
- 2014, 2017 Factory-verified
the 2017 manual reads decal package, design 1.
This page aggregates every documented appearance of SB7 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.