- 2020–2027 Factory-verified
the 2020 and 2022 lists print outside mirrors only; the 2026–2027 lists add "with T0E standard spoiler"
ZYC Factory-verified
Documented applications
This page aggregates every documented appearance of ZYC in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.