Driving a vehicle with air brakes requires basic knowledge of proper maintenance as well. A driver is required to inspect the air pressurization system prior to driving and make sure all tanks are in working order. In addition, the manner of applying brakes is usually different from regular hydraulic type systems. Pressure is applied slowly and air levels must be monitored at all times as a loss in air pressure will result in brake lockup, aka "dynamiting". Unlike hydraulic brakes, air brakes must not be pumped repeatedly as the repetitive application and release of air will drain the system prematurely.