Practice question

When towing a trailer large enough to obstruct your inside rearview mirror, you are required to:

  1. Have an outside rearview mirror installed on the driver’s side of your vehicle.
  2. Have an outside rearview mirror installed on the side of your vehicle opposite the driver.
  3. Have outside rearview mirrors installed on both sides of your vehicle.
  4. Have a person in the vehicle to clear you for right turns.

Answer: C — Have outside rearview mirrors installed on both sides of your vehicle.

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

Practice more: 2026 Hawaii Permit Test 3 →