2025 PETERBILT, 537, Heavy Duty Trucks - Cab & Chassis Trucks, CUMMINS ISB, Automatic, High rise cab, power windows, door locks, mirrors. Locking rear, exhaust brake, vertical stack. 8 speed Paccar TX8 transmission has PTO capability. Durabright Wheels., 325 Horse Power, Spring Suspension, All Aluminum Wheels, 205 Wheel Base, 11R 22.5, Axle, 6.14 Ratio, , VIN 2NPMHM7X5SM683428