Practice question
When towing a trailer large enough to obstruct your inside rearview mirror, you are required to:
- Have an outside rearview mirror installed on the driver’s side of your vehicle.
- Have an outside rearview mirror installed on the side of your vehicle opposite the driver.
- Have outside rearview mirrors installed on both sides of your vehicle.
- 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 →