E. LearndmvDMV PRACTICE
Find your state Exam types Practice tests Sign in Create account ↗
Practice quizzes / TX CDL Doubles and Triples Practice Questions - Texas CDL Doubles and Triples Endorsement Test Exam / Question 189633
Practice question

What is the first broad step in coupling twin trailers?

  1. A cargo paperwork shortcut
  2. An action not supported by DPS Section 7
  3. Secure the second rear trailer
  4. A passenger endorsement only

Answer: C — Secure the second rear trailer

The correct answer is shown above. Try the full quiz for additional practice.

Practice more: TX CDL Doubles and Triples Practice Questions - Texas CDL Doubles and Triples Endorsement Test Exam →
Learndmv.

Thoughtful practice for the road ahead. Find permit, road signs and CDL preparation by state.

Explore

Practice by stateAll practice testsExam types

Your account

My profilePractice historyAccount security

Get started

Create accountSign inSitemap
© 2026 LearndmvIndependent practice resource · Not affiliated with any state DMV.