- 2023, 2025–2027 Factory-verified
only in: 2500 HD, 3500 HD; seat trim in leather-appointed, Gideon/Very Dark Atmosphere; the guides print it for LT; the level (1, 2, 3) is the 2023 Upfitter list reading, which the guides do not print
HVC Factory-verified
Also described as Interior trim, leather, level 1, Gideon / Very Dark Atmosphere
Also documented for GMC
Documented applications
- 2022–2026 Factory-verified
leather-appointed front seats on 1LT (bench AZ3 front outboard positions; bucket A50 also on 1SP and 2LT); requires CXH; the 2026 guide prints the code with a footnote digit (HVC3), so 2026 rests on the 2026 upfitter list;
- 2022–2023, 2025–2027 Factory-verified
LT, Z71: leather-appointed seating
- 2022–2023, 2025–2027 Factory-verified
LT, Z71: leather-appointed seating
This page aggregates every documented appearance of HVC in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.