HCN ✓ Factory-verified

Chevrolet · Regular Production Option

Interior trim, Black, Evotex seating surfaces

Years 2026–27 Models 1 Factory citations 2

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Documented applications

Silverado EV — BT1 (2024–2027) →

• 2026–2027 ✓ Factory-verified

  seat code AR9, front bucket seats; LT groups 2LT and 3LT; a different interior code from H7D

  ⛭ GM factory document — 2026 chevrolet silverado ev fleet order guide, p.63.

  ⛭ GM factory document — 2027 chevrolet silverado ev fleet order guide, p.52.

Related codes · mentioned in these notes

2LT3LTAR9H7D

This page aggregates every documented appearance of HCN in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.