- 2027 Factory-verified
includes RYK and RYW
PEB Factory-verified
Also described as Premium package, heavy-dutyPro Value Package
Also documented for BuickCadillacChevrolet
Documented applications
- 2014 Factory-verified
the guides name it the HD SLE Premium Package; SLE crew cab; content as the Texas Edition without the Texas badging
- 2025–2026 Factory-verified
This page aggregates every documented appearance of PEB in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.