NYC Tow Truck Endorsement Test 2025 – 400 Free Practice Questions to Pass the Exam

A Wheel Arm engages the tires of a towed vehicle, which is essential for properly securing the vehicle during the towing process. When utilizing a Wheel Arm, the attachment allows for the wheels of the vehicle to roll freely while being towed, which is particularly important in maintaining control and stability.

This method of towing minimizes wear and tear on the towed vehicle and helps prevent damage, as it avoids lifting the entire vehicle by the chassis or frame. By engaging the tires, the Wheel Arm facilitates a smoother transit for both the towing vehicle and the towed vehicle, which is especially useful in various towing scenarios, including flatbed towing or wheel-lift towing.

The other options, while related to vehicle mechanics and towing, do not accurately describe what a Wheel Arm specifically engages. The engine, axle, or undercarriage do not directly interact with the Wheel Arm's function, making this answer the most precise in the context of towing operations.