The Ultimate and Complete New York State Tow Truck Endorsement Exam Study Guide
2026–2027, Covering NYSDMV Tow Truck Endorsement Requirements, Endorsement
Code W, Tow Truck Driver Responsibilities, Tow Truck Equipment and Safety, Vehicle
Inspection, Towing Procedures, Wheel-Lift and Flatbed Operations, Coupling and
Uncoupling, Securement of Towed Vehicles, Safety Chains and Straps, Braking
Systems, Steering and Lighting Requirements, Highway and Roadside Safety,
Emergency Towing Procedures, Disabled Vehicles, Hazardous Materials and
Emergency Towing, Accident Scenes, Safe Loading and Unloading, New York Vehicle
and Traffic Law, Tow Truck Terminology, Commercial Driver Requirements, Practice
Questions With Detailed Rationales, Scenario-Based Exercises, and Comprehensive
Preparation for the New York State DMV Tow Truck Endorsement Knowledge Test
Question 1: According to New York State Vehicle and Traffic Law, what is the official
definition of a tow truck?
A. A motor vehicle that tows or carries a disabled, illegally parked motor vehicle.
B. A motor vehicle that tows or carries a disabled, illegally parked, or abandoned motor vehicle,
or a motor vehicle involved in an accident.
C. A motor vehicle that tows or carries a legally parked or abandoned motor vehicle, or a motor
vehicle involved in an accident.
D. A motor vehicle that carries a motor vehicle involved in an accident.
CORRECT ANSWER: B. A motor vehicle that tows or carries a disabled, illegally parked, or
abandoned motor vehicle, or a motor vehicle involved in an accident.
Rationale: New York State Vehicle and Traffic Law Section 148-b defines a tow truck as a motor
vehicle that tows or carries a disabled, illegally parked, or abandoned motor vehicle or a motor
vehicle involved in an accident . This is the comprehensive and accurate definition as per state
law.
Question 2: What does the class of license required to operate a tow truck in New York State
primarily depend on?
A. Gross Vehicle Weight Rating (GVWR)
B. Gross Vehicle Weight Ratio (GVRW)
C. Gross Combination Weight Rank (GCWR)
D. Gross Registered Combination Weight (GRCW)
CORRECT ANSWER: A. Gross Vehicle Weight Rating (GVWR)
Rationale: The class of license required for operating a commercial vehicle, including many tow
trucks, is determined by the vehicle's Gross Vehicle Weight Rating (GVWR) and the Gross
Combination Weight Rating (GCWR) if towing. The classification depends on the weight
specifications of the vehicle, making GVWR the primary factor .
,Question 3: A Class D (Operator) license holder in New York State may tow a vehicle with a
GVWR of more than 10,000 pounds under what specific condition?
A. The combined weight rating of the two vehicles is 26,000 pounds or less.
B. The tow truck has a tow truck endorsement.
C. The vehicle being towed is not a commercial vehicle.
D. The total distance of the tow is less than 50 miles.
CORRECT ANSWER: A. The combined weight rating of the two vehicles is 26,000 pounds or
less.
Rationale: A Class D license allows the holder to tow a vehicle with a GVWR of more than
10,000 pounds only if the combined weight rating of the towing vehicle and the towed vehicle
is 26,000 pounds or less . Otherwise, a Commercial Driver License (CDL) may be required.
Question 4: What is the minimum number of cable wraps that must be maintained on the
winch drum during towing and recovery operations?
A. 1-3 wraps
B. 3-5 wraps
C. 5-7 wraps
D. 7-9 wraps
CORRECT ANSWER: B. 3-5 wraps
Rationale: For safety and to prevent the cable from pulling off the drum, a minimum of 3 to 5
wraps of cable must be maintained on the winch drum at all times during towing and recovery
operations . This ensures the cable remains securely attached to the drum.
Question 5: What is the device called that is used to thread cable through it to form a loop for
attachment purposes?
A. Snatch Block
B. Wedge Socket
C. Sheave
D. Bridle
CORRECT ANSWER: B. Wedge Socket
Rationale: A wedge socket is a device used to thread a cable through to form a loop or eye at
the end of the cable . This allows for secure attachment to a load or other rigging hardware.
Question 6: What is an "Auxiliary Braking Device" as defined in the context of tow truck
operations?
A. An additional set of brakes installed on the tow truck's front axle.
B. A device attached to the disabled vehicle to assist the tow truck's brakes in retarding or
,stopping both vehicles.
C. A secondary braking system for the trailer being towed.
D. An emergency brake system that activates when air pressure is lost.
CORRECT ANSWER: B. A device attached to the disabled vehicle to assist the tow truck's
brakes in retarding or stopping both vehicles.
Rationale: An Auxiliary Braking Device is defined as a device that attaches to the disabled
vehicle to assist the tow truck's brakes in retarding or stopping both vehicles . It provides
additional stopping power and helps manage the combined weight of the tow truck and the
towed vehicle.
Question 7: What does the term "approach angle" refer to in the context of a car carrier or
flatbed tow truck?
A. The angle between the plane of the carrier bed or platform and the ground.
B. The optimal angle for the tow truck to approach a disabled vehicle on a hill.
C. The steering angle required to approach a disabled vehicle on the shoulder.
D. The angle at which the winch cable should approach the load.
CORRECT ANSWER: A. The angle between the plane of the carrier bed or platform and the
ground.
Rationale: The approach angle is a critical measurement for car carriers and flatbeds. It is
defined as the angle between the plane of the carrier bed or platform and the ground . This
angle determines the steepness of the incline a vehicle must be pulled up to load it onto the
bed.
Question 8: In New York State, what is the official license endorsement code for a Tow Truck
endorsement?
A. Code T
B. Code W
C. Code TT
D. Code TW
CORRECT ANSWER: B. Code W
Rationale: The New York State Department of Motor Vehicles (NYSDMV) officially designates
the Tow Truck endorsement with the code "W" . This endorsement is required to operate a tow
truck legally in the state.
Question 9: According to NYS Vehicle and Traffic Law, what action must a tow truck operator
take when removing a wrecked or damaged vehicle from the highway?
, A. Notify the nearest DMV office.
B. Remove any glass or other injurious substance from the highway that fell from the vehicle.
C. Provide a written estimate of repairs to the vehicle owner.
D. Contact the vehicle's insurance company.
CORRECT ANSWER: B. Remove any glass or other injurious substance from the highway that
fell from the vehicle.
Rationale: NYS Vehicle and Traffic Law Section 1219(C) requires that any person removing a
wrecked or damaged vehicle from the highway must also remove any glass or other injurious
substance that came from that vehicle and is on the highway . This is a safety requirement to
prevent damage or injury to other motorists.
Question 10: What is the general term for a V-shaped or Y-shaped coupling device used to
attach and center a cable during recovery, loading, and unloading operations?
A. Yoke
B. Bridle
C. Spreader Bar
D. Chain Connector
CORRECT ANSWER: B. Bridle
Rationale: A bridle is a V or Y-type coupling device used to attach and center a cable in
recovery, loading and unloading operations . It helps distribute the load evenly and ensures the
cable is centered for a safer and more controlled lift.
Question 11: When operating a tow truck, what does the safe towing capacity (STC) generally
represent?
A. The maximum weight a tow truck can legally tow on a highway.
B. A value considerably less than the manufacturer's Gross Axle Weight Rating (GAWR).
C. The same as the Gross Combination Weight Rating (GCWR).
D. The maximum weight of the disabled vehicle only.
CORRECT ANSWER: B. A value considerably less than the manufacturer's Gross Axle Weight
Rating (GAWR).
Rationale: The Safe Towing Capacity (STC) is a practical calculation that considers weight
distribution on the axles to ensure safe steering and braking. It is significantly less than the
manufacturer's GAWR , as the full axle rating cannot be used for towing without compromising
vehicle stability.
Question 12: What is the primary reason for ensuring cables on a winch drum are wound
tightly and evenly?
2026–2027, Covering NYSDMV Tow Truck Endorsement Requirements, Endorsement
Code W, Tow Truck Driver Responsibilities, Tow Truck Equipment and Safety, Vehicle
Inspection, Towing Procedures, Wheel-Lift and Flatbed Operations, Coupling and
Uncoupling, Securement of Towed Vehicles, Safety Chains and Straps, Braking
Systems, Steering and Lighting Requirements, Highway and Roadside Safety,
Emergency Towing Procedures, Disabled Vehicles, Hazardous Materials and
Emergency Towing, Accident Scenes, Safe Loading and Unloading, New York Vehicle
and Traffic Law, Tow Truck Terminology, Commercial Driver Requirements, Practice
Questions With Detailed Rationales, Scenario-Based Exercises, and Comprehensive
Preparation for the New York State DMV Tow Truck Endorsement Knowledge Test
Question 1: According to New York State Vehicle and Traffic Law, what is the official
definition of a tow truck?
A. A motor vehicle that tows or carries a disabled, illegally parked motor vehicle.
B. A motor vehicle that tows or carries a disabled, illegally parked, or abandoned motor vehicle,
or a motor vehicle involved in an accident.
C. A motor vehicle that tows or carries a legally parked or abandoned motor vehicle, or a motor
vehicle involved in an accident.
D. A motor vehicle that carries a motor vehicle involved in an accident.
CORRECT ANSWER: B. A motor vehicle that tows or carries a disabled, illegally parked, or
abandoned motor vehicle, or a motor vehicle involved in an accident.
Rationale: New York State Vehicle and Traffic Law Section 148-b defines a tow truck as a motor
vehicle that tows or carries a disabled, illegally parked, or abandoned motor vehicle or a motor
vehicle involved in an accident . This is the comprehensive and accurate definition as per state
law.
Question 2: What does the class of license required to operate a tow truck in New York State
primarily depend on?
A. Gross Vehicle Weight Rating (GVWR)
B. Gross Vehicle Weight Ratio (GVRW)
C. Gross Combination Weight Rank (GCWR)
D. Gross Registered Combination Weight (GRCW)
CORRECT ANSWER: A. Gross Vehicle Weight Rating (GVWR)
Rationale: The class of license required for operating a commercial vehicle, including many tow
trucks, is determined by the vehicle's Gross Vehicle Weight Rating (GVWR) and the Gross
Combination Weight Rating (GCWR) if towing. The classification depends on the weight
specifications of the vehicle, making GVWR the primary factor .
,Question 3: A Class D (Operator) license holder in New York State may tow a vehicle with a
GVWR of more than 10,000 pounds under what specific condition?
A. The combined weight rating of the two vehicles is 26,000 pounds or less.
B. The tow truck has a tow truck endorsement.
C. The vehicle being towed is not a commercial vehicle.
D. The total distance of the tow is less than 50 miles.
CORRECT ANSWER: A. The combined weight rating of the two vehicles is 26,000 pounds or
less.
Rationale: A Class D license allows the holder to tow a vehicle with a GVWR of more than
10,000 pounds only if the combined weight rating of the towing vehicle and the towed vehicle
is 26,000 pounds or less . Otherwise, a Commercial Driver License (CDL) may be required.
Question 4: What is the minimum number of cable wraps that must be maintained on the
winch drum during towing and recovery operations?
A. 1-3 wraps
B. 3-5 wraps
C. 5-7 wraps
D. 7-9 wraps
CORRECT ANSWER: B. 3-5 wraps
Rationale: For safety and to prevent the cable from pulling off the drum, a minimum of 3 to 5
wraps of cable must be maintained on the winch drum at all times during towing and recovery
operations . This ensures the cable remains securely attached to the drum.
Question 5: What is the device called that is used to thread cable through it to form a loop for
attachment purposes?
A. Snatch Block
B. Wedge Socket
C. Sheave
D. Bridle
CORRECT ANSWER: B. Wedge Socket
Rationale: A wedge socket is a device used to thread a cable through to form a loop or eye at
the end of the cable . This allows for secure attachment to a load or other rigging hardware.
Question 6: What is an "Auxiliary Braking Device" as defined in the context of tow truck
operations?
A. An additional set of brakes installed on the tow truck's front axle.
B. A device attached to the disabled vehicle to assist the tow truck's brakes in retarding or
,stopping both vehicles.
C. A secondary braking system for the trailer being towed.
D. An emergency brake system that activates when air pressure is lost.
CORRECT ANSWER: B. A device attached to the disabled vehicle to assist the tow truck's
brakes in retarding or stopping both vehicles.
Rationale: An Auxiliary Braking Device is defined as a device that attaches to the disabled
vehicle to assist the tow truck's brakes in retarding or stopping both vehicles . It provides
additional stopping power and helps manage the combined weight of the tow truck and the
towed vehicle.
Question 7: What does the term "approach angle" refer to in the context of a car carrier or
flatbed tow truck?
A. The angle between the plane of the carrier bed or platform and the ground.
B. The optimal angle for the tow truck to approach a disabled vehicle on a hill.
C. The steering angle required to approach a disabled vehicle on the shoulder.
D. The angle at which the winch cable should approach the load.
CORRECT ANSWER: A. The angle between the plane of the carrier bed or platform and the
ground.
Rationale: The approach angle is a critical measurement for car carriers and flatbeds. It is
defined as the angle between the plane of the carrier bed or platform and the ground . This
angle determines the steepness of the incline a vehicle must be pulled up to load it onto the
bed.
Question 8: In New York State, what is the official license endorsement code for a Tow Truck
endorsement?
A. Code T
B. Code W
C. Code TT
D. Code TW
CORRECT ANSWER: B. Code W
Rationale: The New York State Department of Motor Vehicles (NYSDMV) officially designates
the Tow Truck endorsement with the code "W" . This endorsement is required to operate a tow
truck legally in the state.
Question 9: According to NYS Vehicle and Traffic Law, what action must a tow truck operator
take when removing a wrecked or damaged vehicle from the highway?
, A. Notify the nearest DMV office.
B. Remove any glass or other injurious substance from the highway that fell from the vehicle.
C. Provide a written estimate of repairs to the vehicle owner.
D. Contact the vehicle's insurance company.
CORRECT ANSWER: B. Remove any glass or other injurious substance from the highway that
fell from the vehicle.
Rationale: NYS Vehicle and Traffic Law Section 1219(C) requires that any person removing a
wrecked or damaged vehicle from the highway must also remove any glass or other injurious
substance that came from that vehicle and is on the highway . This is a safety requirement to
prevent damage or injury to other motorists.
Question 10: What is the general term for a V-shaped or Y-shaped coupling device used to
attach and center a cable during recovery, loading, and unloading operations?
A. Yoke
B. Bridle
C. Spreader Bar
D. Chain Connector
CORRECT ANSWER: B. Bridle
Rationale: A bridle is a V or Y-type coupling device used to attach and center a cable in
recovery, loading and unloading operations . It helps distribute the load evenly and ensures the
cable is centered for a safer and more controlled lift.
Question 11: When operating a tow truck, what does the safe towing capacity (STC) generally
represent?
A. The maximum weight a tow truck can legally tow on a highway.
B. A value considerably less than the manufacturer's Gross Axle Weight Rating (GAWR).
C. The same as the Gross Combination Weight Rating (GCWR).
D. The maximum weight of the disabled vehicle only.
CORRECT ANSWER: B. A value considerably less than the manufacturer's Gross Axle Weight
Rating (GAWR).
Rationale: The Safe Towing Capacity (STC) is a practical calculation that considers weight
distribution on the axles to ensure safe steering and braking. It is significantly less than the
manufacturer's GAWR , as the full axle rating cannot be used for towing without compromising
vehicle stability.
Question 12: What is the primary reason for ensuring cables on a winch drum are wound
tightly and evenly?
