Trucks over what weight must undergo an annual brake test?

• A. 35,000 kg
• B. 40,000 kg
• C. 45,000 kg
• D. 50,000 kg

Answer: (C)

Trucks that exceed a weight threshold of 45,000 kg are required to undergo an annual brake test to ensure they meet safety and performance standards. The rationale behind this regulation is centered on the significant risks associated with heavier vehicles. As the weight of a truck increases, the demands on its braking system grow considerably, necessitating more rigorous testing to confirm that the brakes can effectively manage the vehicle's stopping power.

Annual brake testing is critical for preventing accidents and ensuring compliance with regulatory safety measures. Vehicles that surpass this weight not only have longer stopping distances but also can cause more severe consequences in the event of a failure. Thus, this particular weight threshold is established to enhance safety protocols within the mining and transportation sectors, ultimately protecting drivers, equipment, and other road users from potential hazards.