2015 Peterbilt 389 2014 Miller DTU 25 Ton tow-unit. Available for Lease - Purchase 2015 Peterbilt 389 13-Speed Transmission Mileage 638,061 500HP Cummins ISX Motor Vin# 1XPXD49X2FD268798 New Heavy-Duty Clutch $179,900.00 - Purchase