QTP24-3-B325 — Class A Combination Vehicles Qualification Training Package

QTP24-3-B325 governs standardized training requirements and content for Air Force and Space Force operators of combination vehicles.

Search QTP24-3-B325

  • Publication number: QTP24-3-B325
  • Title: Class A Combination Vehicles Qualification Training Package
  • Date: 2026-07-02

View QTP24-3-B325 on armypubs.army.mil


QTP24-3-B325 covers CDL compliance, tractor-trailers, heavy-duty trailers, air brakes, inspections, coupling, safety, and operational procedures. It requires trainee knowledge and performance evaluations, including vehicle inspection, basic control skills, and road testing where applicable.

Applies to: This QTP applies to DAF personnel operating buses or similar CMVs.

Topics covered

  • CDL compliance
  • Tractor-trailer operations
  • Air brakes and vehicle inspection
  • Coupling and uncoupling
  • Vehicle safety equipment and documentation
  • Performance evaluation
  • Seven-step vehicle inspection

Questions and answers

What materials must trainees read before lectures begin?

Trainees are required to read this entire lesson plan and the CDL Manual (AAMVA) prior to starting lectures and must follow along with these materials during instruction.

What does the training standards align with?

The training standards outlined herein align with Department of the Air Force (DAF) requirements that supplement the federal regulations, found within the Commercial Driver’s License (CDL) Manual (American Association of Motor Vehicle Administrators (AAMVA)).

How do trainers use Chapters 2 through 6?

Trainers will utilize Chapters 2 through 6 to guide trainee preparation, conduct classroom lectures, provide demonstrations, and administer knowledge and performance evaluations.

What does the Skills Test include after the required knowledge tests?

Following completion of the required knowledge tests, trainees must pass the Skills Test, which consists of three components: the Vehicle Inspection, Basic Control Skills, and Road Test.

What happens at installations that have not transitioned to the AAMVA model?

Subsequently, they will complete a localized Performance Test developed and administered by Training, Validation, and Operations (TVO) staff IAW DAFI 24-301 and this lesson plan. (paragraph 24-301)

Ask Reggie.Bot a question about QTP24-3-B325