Ship through, produced in Arlington Assembly and shipped to Defender Supply, Argyle, TX and returned to Arlington Assembly for shipping to final destination

Years 2018–19, 2025–26 Models 2 Factory citations 4

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Also described as Ship through, built at Lordstown and shipped to Knapheide Truck Equipment, Flint, MI

Documented applications

Cruze — second generation (2016–2019)

2018–2019 Factory-verified internal

; fleet orders; 2019: offered on the sedan only

GM factory document — 2018 chevrolet cruze order guide copy gm authority, p.87.
GM factory document — 2019 chevrolet cruze order guide june 1 2018 copy gm authority, p.55, p.70.

Silverado HD (T1XX, 2020–2027)

2025–2026 Factory-verified internal

only in: 2500 HD, 3500 HD

GM factory document — 2025 chevrolet silverado 2500 hd retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet silverado 3500 hd retail and fleet fleet order guide rpo codes, p.1.

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