Tow Truck Operator Certification Practice Exam

How much weight is a 3/8 inch wire rope rated for towing?

1. 4,700 pounds

2. 5,000 pounds

3. 3,500 pounds

4. 6,000 pounds

The correct answer is: 4,700 pounds

A 3/8 inch wire rope is typically rated for a working load limit of 4,700 pounds when used in towing applications. This rating is based on the diameter of the wire rope and the material properties, which contribute to its strength and ability to withstand tension without breaking. The rating is critical for tow truck operators to know, as using a wire rope that is not rated for the weight being towed could lead to failure of the equipment, posing serious safety risks to both the operator and others on the road. A wire rope rated at this weight provides a good balance between flexibility and strength, making it suitable for many towing scenarios. While the other weight options provided may represent the ratings for different sizes or types of wire ropes, they do not directly correspond to the specifications for a 3/8 inch wire rope, which is why the 4,700 pounds figure is the accurate choice.