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Practice quizzes / California CDL Combination Vehicles Test Practice Questions - California Commercial Driver License Combination Vehicles Test Exam / Question 60814
Practice question

Why inspect trailer frame and crossmembers?

  1. Cracks or damage can weaken load support and structure
  2. They set the passing score
  3. They control glad hand colors
  4. They replace tie-downs

Answer: A — Cracks or damage can weaken load support and structure

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

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