MHT ✓ Factory-verified

Chevrolet · Regular Production Option

Transmission, 10 speed automatic, overdrive and tow/haul mode

Years 2023–26 Models 1 Factory citations 4

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Also documented for GMC

Documented applications

Silverado — T1XX (2019–2026) →

• 2023–2026 ✓ Factory-verified

  electronically controlled; includes cruise grade braking and powertrain grade braking;

  ⛭ GM factory document — 2023 chevrolet 23 silverado 1500 electrical body builder sm en us 2022oct24, p.12.

  ⛭ GM factory document — 2024 chevrolet 24 silverado1500 electrical body builder 2023nov29, p.14.

  ⛭ GM factory document — 2025 chevrolet silverado 1500 retail and fleet fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2026 chevrolet silverado 1500 retail and fleet fleet order guide rpo codes, p.1.

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