TLC Vehicle Inspection & Maintenance 3 — Questions and Answers
Question 1: What is the minimum tread depth required for tires on a TLC-licensed vehicle?
- 1/16 inch (1.6 mm)
- 2/32 inch (1.6 mm)
- 4/32 inch (3.2 mm) (Correct answer)
- 6/32 inch (4.8 mm)
Correct answer: 4/32 inch (3.2 mm)
TLC requires a minimum tread depth of 4/32 inch for all tires on licensed vehicles to ensure safe road grip.
Question 2: During a TLC inspection, the inspector finds one rear door that cannot be opened from the inside. What is the result?
- Pass, since emergency exits exist
- Pass with a note to repair within 60 days
- Fail, because all passenger doors must open from inside and outside (Correct answer)
- Conditional pass if the driver notifies passengers
Correct answer: Fail, because all passenger doors must open from inside and outside
All passenger doors must operate properly from both inside and outside; a door that fails this test causes the vehicle to fail inspection.
Question 3: Which lighting component is specifically checked on TLC vehicles to ensure night-time safety for passengers entering and exiting?
- Dashboard ambient lighting
- Interior dome or courtesy lights (Correct answer)
- Fog lights
- Rear spoiler lights
Correct answer: Interior dome or courtesy lights
Interior dome or courtesy lights must be functional so passengers can safely board and exit the vehicle at night.
Question 4: A TLC owner discovers that a vehicle's odometer has been tampered with. What is the consequence?
- A written warning for a first offense
- License revocation and potential criminal referral (Correct answer)
- A $50 fine and required recalibration
- Suspension for 30 days
Correct answer: License revocation and potential criminal referral
Odometer tampering is a serious violation that can result in license revocation and referral for criminal prosecution under federal and state law.
Question 5: What must a driver do if the vehicle sustains damage in a collision that affects its structural integrity before returning to TLC service?
- Complete an incident report only
- Pass a TLC out-of-cycle safety inspection (Correct answer)
- Wait until the next scheduled 4-month inspection
- Obtain a written statement from a mechanic
Correct answer: Pass a TLC out-of-cycle safety inspection
After a collision affecting structural integrity, the vehicle must pass an out-of-cycle TLC inspection before resuming service.
Question 6: Under TLC rules, which of the following brake conditions would cause a vehicle to fail inspection?
- Brake pads at 3mm thickness
- Brake fluid at the minimum fill line
- Brake pedal sinks to the floor under steady pressure (Correct answer)
- Slight squeaking when braking lightly
Correct answer: Brake pedal sinks to the floor under steady pressure
A brake pedal that sinks to the floor indicates brake failure or a hydraulic leak and is an automatic inspection failure.
Question 7: What is the purpose of the TLC vehicle identification number (VIN) verification during inspection?
- To calculate the vehicle's resale value
- To confirm the vehicle matches TLC licensing records and has not been reported stolen (Correct answer)
- To determine insurance premium rates
- To log fuel efficiency data
Correct answer: To confirm the vehicle matches TLC licensing records and has not been reported stolen
VIN verification confirms the inspected vehicle matches the owner's TLC license records and checks it against stolen vehicle databases.
TLC Vehicle Inspection & Maintenance 3
What is the minimum tread depth required for tires on a TLC-licensed vehicle?