If you are driving a vehicle requiring placards, you must inspect the tires:

At the beginning of the trip, every time you park, and at the end of the trip.. Section 9.6: For placarded vehicles, check tires at the

If you are driving a vehicle requiring placards, you must inspect the tires:

ANSWER BREAKDOWN
  • A. Incorrect. "Every 2 hours or 100 miles." is not correct. For placarded vehicles, check tires at the start of trip, each time you park, and at end of trip.
  • B. Correct. For placarded vehicles, check tires at the start of trip, each time you park, and at end of trip.
  • C. Incorrect. "Once a day." is not correct. For placarded vehicles, check tires at the start of trip, each time you park, and at end of trip.
  • D. Incorrect. "Only if they look low." is not correct. For placarded vehicles, check tires at the start of trip, each time you park, and at end of trip.