ACT Heavy Vehicle Knowledge Test Practice Questions - Heavy Vehicle Knowledge Test (Rigid Combination Road Rules Knowledge Test) Exam

What is the function of a load-rated headboard at the front of a truck tray?

To support the driver's cab against front-end collisions To act as a blocking device, preventing forward load shift during braking To serve as a wind deflector for better fuel economy To provide a mounting point for the vehicle's number plate

Correct Answer:

To act as a blocking device, preventing forward load shift during braking

Access more questions from this quiz

Continue to ACT Heavy Vehicle Knowledge Test Practice Questions - Heavy Vehicle Knowledge Test (Rigid Combination Road Rules Knowledge Test) Exam for more practice questions and the full quiz experience.

Access More Questions