Where do I download the official TC 21-305-4?

The official copy is published on Army Publishing Directorate (https://armypubs.army.mil).

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TC 21-305-4 — TRAINING PROGRAM FOR THE TRACTOR AND SEMITRAILER (M915A3, M915A5, M916A2, AND M1088A1P2) FAMILY OF VEHICLES (FOV)

Q: Is TC 21-305-4 current?

TC 21-305-4 is listed as current in the Army Publishing Directorate catalog (publication date 2025-02-19).

TC 21-305-4 is listed as current Current
in the Army Publishing Directorate catalog as of our last index refresh (2026-07-11).

Branch	U.S. Army
Series	TC
Publication date	2025-02-19 (1.4 years ago)
Status	Current
Proponent / OPR	TRADOC
Source of record	Army Publishing Directorate

Official document (Army Publishing Directorate)

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Nearby in the TC series

TC 21-305-2 — TRAINING PROGRAM FOR NIGHT VISION DEVICE DRIVING OPERATIONS Current
TC 21-305-20 — MANUAL FOR THE WHEELED VEHICLE OPERATOR {AFMAN 24-306(I)} Current
TC 21-305-3 — TRAINING PROGRAM FOR THE HIGH MOBILITY MULTIPURPOSE WHEELED VEHICLE (HMMWV) FAMILY OF VEHICLES Current
TC 21-305-5 — TRAINING PROGRAM FOR THE HEAVY EQUIPMENT TRANSPORTER (HET) Current
TC 21-305-6 — TRAINING PROGRAM FOR THE FAMILY OF MEDIUM TACTICAL VEHICLES (FMTV) Current

This is an unofficial index built from the public catalog. The controlling copy is always the one on Army Publishing Directorate — verify there before citing TC 21-305-4 in an official product.