Practice question

What is off-tracking in a combination vehicle?

  1. The trailer wheels follow a tighter path than the tractor during a turn
  2. The tractor brakes stop working on a grade
  3. The fifth wheel slides forward during travel
  4. The trailer ABS lamp stays on

Answer: A — The trailer wheels follow a tighter path than the tractor during a turn

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Practice more: IN CDL Combination Practice Questions - Indiana CDL Combination Vehicles Test Exam →