When is it okay to leave your truck unattended without chocks or parking brakes?

Never.. Section 5.4: Never leave your vehicle unattended without applying parking brakes or chocking wheels.

When is it okay to leave your truck unattended without chocks or parking brakes?

ANSWER BREAKDOWN
  • A. Correct. Never leave your vehicle unattended without applying parking brakes or chocking wheels.
  • B. Incorrect. "If you are only gone for a minute." is not correct. Never leave your vehicle unattended without applying parking brakes or chocking wheels.
  • C. Incorrect. "If the ground is flat." is not correct. Never leave your vehicle unattended without applying parking brakes or chocking wheels.
  • D. Incorrect. "If the engine is off." is not correct. Never leave your vehicle unattended without applying parking brakes or chocking wheels.