2021 Peterbilt 579

Explore the capabilities of the 2021 Peterbilt 579. This robust model stands out with a GVWR of 5200, and an Eaton Fuller EEO-16F112C12 transmission providing 12 efficient speeds for optimal endurance and power. This dual-rear-wheel setup includes a tandem axle with a 2.79 axle ratio, complemented by air ride suspension to ensure a smoother journey, even under heavy loads. Key specifications include a potent 400 horsepower engine and a wheelbase of 186 inches, preparing this truck for a variety of operational needs. The truck also features AirSlide fifth-wheel technology, facilitating easier and quicker trailer hook-ups. Both the front and rear tires are sized at 22.5 LP, with the front wheels fashioned from a durable Alum/Steel combination, enhancing both performance and durability in demanding working conditions.