Great 2021 Western Star Dump Truck. This truck has a 430 horsepower DD13 engine and an Allison 4500 RDS transmission. It has all aluminum wheels and a 16' dump body. Call today for finance options!!!engine type: DD13sleepersize: 0auxiliarypowerunit: 1auxiliarypowerunittype: Nonenumber of beds: 0xtransmissiontype: Allison RDS