You press the brake pedal of your motor vehicle fully down. What is the maximum safe decrease of pressure in the braking system if the air tanks are full?

The braking system in a vehicle is crucial for safety, and understanding the pressure decrease is important. According to German regulations, the optimal and safe pressure decrease in the braking system should not exceed specific values when the air tanks are full. In this case, the maximum safe decrease is referenced as 1 bar, which is significant because it ensures that the braking system remains effective and can respond adequately when needed. Proper maintenance of the braking system, including ensuring that it does not exceed this pressure threshold, is critical for vehicle safety and compliance with traffic regulations. It is essential to recognize that various scenarios might affect braking performance, and knowing these limits helps prevent accidents.