MX Engines and Model 579 Are the Perfect Pair | Peterbilt News

he most technologically advanced, fuel-efficient Peterbilt – ever The Model 579 is the result of extensive customer input and a commitment to technological advancements. Through over 100 user tests and interviews with drivers, technicians, and safety managers, we have created a sleek, comfortable, and fuel-efficient truck that meets the diverse needs of the industry. This model incorporates Advanced Driver Assistance Systems (ADAS) technology, providing critical truck systems information and enhancing driver safety. The Bendix Fusion system is recently updated to include pedestrian detection, lane-keeping assist, and side object detection, further improving overall safety on the road. The electronic park brake helps to potentially prevent rollaways by automatically applying the parking brakes if the driver forgets. When the Rollaway Mitigation activates, it engages the park brake and alerts the driver. Experience the most advanced, fuel-efficient Peterbilt ever created – the Model 579. With its cutting-edge technology and customer-driven design, this truck sets new standards for safety, comfort, and efficiency.