New 2027 Peterbilt 579 Sleeper

Presenting the 2027 Peterbilt 579 Sleeper, engineered for maximum comfort and performance on long hauls. This high-roof 72-inch Prestige sleeper features a spacious interior with premium insulation, a coil spring mattress, and a second bunk for added versatility. Powered by the reliable PACCAR MX-13 engine with 455 horsepower and paired with a 12-speed automated transmission, it delivers both efficiency and robust power. The cab is equipped with advanced amenities including a 1.8 cubic foot refrigerator, rear sleeper audio controls, and provisions for a 22-inch flat panel TV. Safety and convenience are prioritized with Bendix electronic stability, anti-lock brakes, tire pressure monitoring, and power door locks and windows. Enjoy superior ride quality with air ride premium seats, an adjustable steering column, and a full suite of digital instrumentation. Dual 120-gallon aluminum fuel tanks and an arctic wrap on all fuel lines ensure extended range and reliability in any climate. Finished in classic white with polished aluminum wheels, this 2027 Peterbilt 579 Sleeper is ready to elevate your fleet’s standards.