Vehicle Safety and Inspection Flashcards

How often should a taxi driver perform a pre-trip vehicle inspection?

Answer: Before every shift begins

A pre-trip inspection must be completed before every shift to identify defects that could endanger passengers or other road users.

What is the minimum tire tread depth generally required for a vehicle to remain in safe, legal operation?

Answer: 2/32 inch (1.6mm)

The federal minimum tire tread depth for passenger vehicles is 2/32 inch, below which tires are considered unsafe and must be replaced.

Which of the following should a taxi driver check when inspecting the vehicle's brakes during a pre-trip inspection?

Answer: That the brake pedal firms up after several pumps and does not sink

A firm brake pedal that does not sink to the floor indicates the hydraulic system is functioning properly and there are no serious leaks.

If a taxi driver discovers a cracked windshield that significantly obstructs the driver's view, what is the correct action?

Answer: Place the vehicle out of service until the windshield is repaired or replaced

A cracked windshield that obstructs the driver's vision is a safety defect requiring the vehicle to be taken out of service immediately.

Which lighting components must be functioning on a taxi vehicle before it is placed into service?

Answer: All exterior lights including headlights, taillights, brake lights, and turn signals

All exterior lighting including headlights, taillights, brake lights, and turn signals are legally required to be fully operational for safe road use.

What should a taxi driver do upon discovering that one of the vehicle's side mirrors is cracked and provides a distorted view?

Answer: Report the defect and remove the vehicle from service until repaired

Damaged mirrors that distort visibility are safety defects; the vehicle must be taken out of service and the defect corrected before it can be used.

Which of the following documents must typically be present inside a licensed taxi at all times?

Answer: The vehicle registration, insurance certificate, and taxi operating license

A licensed taxi must carry the vehicle registration, proof of insurance, and the taxi operating license or permit so they can be produced during inspections or traffic stops.

How frequently should a taxi driver check tire pressure?

Answer: Before each shift or at least daily

Tire pressure should be checked before each shift because under-inflation increases blowout risk and affects vehicle handling and fuel efficiency.

Which of the following vehicle conditions requires immediate removal from service?

Answer: Brake warning light illuminated on the dashboard

An illuminated brake warning light indicates a serious brake system malfunction that creates an immediate safety hazard requiring the vehicle to be taken out of service.

What should a taxi driver do if the 'Check Engine' light activates and remains on during a shift?

Answer: Notify the dispatcher or fleet supervisor and follow their guidance on removing the vehicle from service

An illuminated Check Engine light signals a detected fault; the driver must notify their supervisor so a determination can be made about whether the vehicle can safely continue in service.

How often are commercial taxi vehicles typically required to undergo a state vehicle safety inspection?

Answer: Every 6 months

Many jurisdictions require taxi and for-hire vehicles to undergo a safety inspection every six months due to the high mileage and heavy use compared to private vehicles.

Why is it important to check and adjust all mirrors before beginning a taxi shift?

Answer: To ensure maximum rear and side visibility for safe driving and lane changes

Properly adjusted mirrors maximize the driver's field of vision, minimizing blind spots and enabling safe lane changes and reversing maneuvers.

Which of the following is considered required safety equipment in a licensed taxi vehicle?

Answer: A functioning seatbelt for each passenger seating position

Federal and state regulations require a functional seatbelt at every seating position in a vehicle, including taxis, to protect all occupants.

What should a taxi driver do if windshield wipers are found to be streaking, skipping, or otherwise non-functional during inspection?

Answer: Replace or repair the wipers before beginning service

Non-functional wipers impair visibility in wet conditions and constitute a safety defect that must be corrected before the vehicle is placed into service.

What is the correct procedure when a taxi fails its mandatory safety inspection?

Answer: Cease commercial operation immediately and repair all defects before re-inspection

A failed safety inspection means the vehicle has defects that pose a safety risk; it must be removed from service until all defects are corrected and the vehicle passes reinspection.

How should a taxi driver handle discovering an active oil leak under the vehicle during a pre-trip inspection?

Answer: Remove the vehicle from service and have the leak repaired before operating

An active oil leak can lead to engine failure, fire risk, and road contamination, making it a defect that requires immediate repair before the vehicle is returned to service.

Which of the following vehicle defects would most directly violate passenger safety regulations for a licensed taxi?

Answer: A passenger door handle that prevents the door from being opened from the inside

A door handle that prevents passengers from exiting from inside creates a dangerous entrapment situation, violating safety regulations requiring all exit mechanisms to function properly.

What should a taxi driver verify regarding the vehicle's horn during a pre-trip inspection?

Answer: That it produces a sound audible from at least 200 feet away

A functioning horn audible at the required distance is a federal safety requirement, enabling the driver to provide adequate warning to other road users.

How frequently should engine oil level be checked on a high-mileage commercial taxi vehicle?

Answer: Before every shift as part of the daily pre-trip inspection

High-mileage commercial vehicles should have oil levels checked before every shift because oil consumption can be significant and low oil causes rapid engine wear.

What is the legal consequence for a taxi driver who knowingly operates a vehicle with a safety defect?

Answer: Potential fines, license suspension, and personal liability for any resulting accidents

Operating a vehicle with a known safety defect can result in regulatory fines, suspension of the driver's taxi license, and personal civil or criminal liability if an accident occurs.