Traffic Laws

Study questions with answers

12 sample Traffic Laws questions with the correct answer, a short explanation, and the official handbook reference. Read through them, then take the quiz above.

1. 1. What fastening must an approved motorcycle helmet have?

   Correct answer: A chinstrap

   An approved helmet must be equipped with a chinstrap and should be kept securely fastened while riding.

   Source: New Jersey Motorcycle Manual — Helmet Selection

2. 2. Which motorcycle modification is illegal in New Jersey?

   Correct answer: Handlebars that rise above the rider's shoulders

   In New Jersey it is against the law to fit handlebars rising higher than the rider's shoulders.

   Source: New Jersey Motorcycle Manual — Accessories and Modifications

3. 3. How many rearview mirrors does New Jersey law require at a minimum?

   Correct answer: At least one

   At least one rearview mirror is required, though the manual recommends a mirror on each side for safety.

   Source: New Jersey Motorcycle Manual — Checking the Motorcycle

4. 4. For how long before a turn must a signal be given under New Jersey law?

   Correct answer: Continuously for at least the last 100 feet

   State law says the turn signal must run without a break for the final 100 feet or more ahead of the turn.

   Source: New Jersey Motorcycle Manual — Signals (NJSA 39:4-126)

5. 5. New Jersey law bars low-speed motorcycles from which roads?

   Correct answer: Toll roads, limited-access highways, and roads posted above 35 mph

   Low-speed motorcycles may not use toll roads, limited-access highways, or public roads posted above 35 mph.

   Source: New Jersey Motorcycle Manual — Low-Speed Motorcycles (N.J.S.A. 39:3-76.11)

6. 6. What can happen to an operator who carries a passenger not wearing a helmet?

   Correct answer: The operator can be fined

   Operators who carry passengers without helmets can be fined.

   Source: New Jersey Motorcycle Manual — Helmet Use

7. 7. Which equipment must be in working order on a New Jersey motorcycle?

   Correct answer: Headlight and taillight, brakes, turn signals, horn, and a mirror

   The state requires these to work: headlight, taillight, both brakes, turn signals, horn, and a rearview mirror.

   Source: New Jersey Motorcycle Manual — Checking the Motorcycle

8. 8. What allows a qualified motorcyclist to use specially marked parking spaces?

   Correct answer: A Person with a Disability license plate

   A qualifying rider may apply for a Person with a Disability plate, which allows parking in the specially marked spots.

   Source: New Jersey Motorcycle Manual — How to Register a Motorcycle

9. 9. Why should you turn off your turn signal after completing a turn?

   Correct answer: A blinking signal can confuse other drivers about your plans

   A signal left blinking can confuse other drivers about your intentions, so switch it off after the turn or lane change.

   Source: New Jersey Motorcycle Manual — Signals

10. 10. How may a required turn signal be given under New Jersey law?

    Correct answer: By hand and arm or by an approved signal device

    A turn may be signaled with the hand and arm, or through an approved mechanical or electric device.

    Source: New Jersey Motorcycle Manual — Signals (NJSA 39:4-126)

11. 11. What does New Jersey law require a rider to wear when the motorcycle has no windscreen?

    Correct answer: Approved goggles or a face shield

    State law calls for approved goggles or a face shield on any motorcycle not fitted with a windscreen.

    Source: New Jersey Motorcycle Manual — Eye and Face Protection (N.J.S.A. 39:3-76.8, 76.9)

12. 12. How much reflective tape must an approved helmet carry on each side?

    Correct answer: A minimum of four square inches per side, in red, amber, or white

    Each side of an approved helmet needs a minimum of four square inches of reflectorized tape in red, amber, or white.

    Source: New Jersey Motorcycle Manual — Helmet Selection