Practice question

In Ontario, when do you need a Z endorsement on your driver's licence?

  1. When driving a vehicle with an air brake or air-over-hydraulic brake system
  2. Only when towing two trailers
  3. Only when carrying dangerous goods
  4. Whenever a vehicle has ABS

Answer: A — When driving a vehicle with an air brake or air-over-hydraulic brake system

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Practice more: Ontario Air Brake Z Test Practice Questions - Ontario Air Brake (Z Endorsement) Knowledge Test Exam →