Vehicle Equipment and Inspection — Hawaii Driver's License Practice Test

This Hawaii Driver's License Vehicle Equipment and Inspection practice set has 45 practice questions based on the official exam materials, each with an instant explanation. You need 80% on the real Hawaii Driver's License knowledge test to pass.

Sample questions

Three questions from the Vehicle Equipment and Inspection bank with the correct answer and an explanation. The practice quiz above draws 30 questions at random from the same bank.

1. Which of the following must every motor vehicle operated on Hawaii's highways be equipped with to meet established standards?

   • Brakes, steering, horn, tires, lights, and windshield wipers — Correct answer
   • A siren and a red light facing forward
   • A muffler cut-out for better performance
   • A GPS navigation system

   Explanation: Every motor vehicle operated on the highways of the State must be equipped with required equipment meeting established standards, including brakes, steering, horn, tires, lights, glass, windshield wipers, and a gas tank, among other items.

   Handbook: Vehicle Equipment — Equipment Required

2. A red light showing from the front or a blue light visible outside of the vehicle is permitted only on what type of vehicle?

   • Authorized emergency vehicles — Correct answer
   • Taxicabs and rideshare vehicles
   • Any vehicle, as long as it is registered
   • Tow trucks only

   Explanation: A red light showing from the front, or a blue light visible outside of the vehicle, is prohibited equipment except on authorized emergency vehicles.

   Handbook: Vehicle Equipment — Illegal Equipment

3. A bell, exhaust whistle, or siren is prohibited equipment except on which vehicles?

   • Authorized emergency vehicles — Correct answer
   • Vehicles driven at night
   • Commercial trucks
   • Motorcycles

   Explanation: A bell, exhaust whistle, or siren is prohibited equipment, except on authorized emergency vehicles.

   Handbook: Vehicle Equipment — Illegal Equipment