Trim group, Custom Trail Boss

Years 2022–27 Models 2 Factory citations 7

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Also described as Package, CX option 2

Documented applications

Silverado 1500 — Fifth generation (2027)

2027 Factory-verified

GM factory document — 2027 chevrolet next generation silverado 1500 retail and fleet fleet order guide, p.1.

Silverado — T1XX (2019–2026)

2022–2026 Factory-verified

trim group printed under the Custom Trail Boss heading of the guides;

GM factory document — 2022 chevrolet 22 silverado 1500 new electrical body builder 042822, p.9.
GM factory document — 2023 chevrolet 23 silverado 1500 electrical body builder sm en us 2022oct24, p.9.
GM factory document — 2024 chevrolet 24 silverado1500 electrical body builder 2023nov29, p.10.
GM factory document — 2025 chevrolet silverado 1500 retail and fleet fleet order guide, p.1.
GM factory document — 2025 chevrolet silverado 1500 retail and fleet fleet order guide, p.217.
GM factory document — 2026 chevrolet silverado 1500 retail and fleet fleet order guide, p.100.

This page aggregates every documented appearance of 2CX in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.