This tri-axle truck is powered by a Detroit DD13 engine rated at 525 horsepower and equipped with a Jake Brake for enhanced downhill control and stopping performance. It features an Allison 4500 RDS automatic transmission paired with a 4.56 rear axle ratio, providing strong pulling power and smooth operation in demanding conditions. Built with a 20,000 lb front axle and 46,000 lb rear axles, this unit is supported by a heavy-duty TuffTrac suspension designed for severe-duty applications. Offered as stock inventory, this truck is well-suited for construction and heavy hauling work.