2023 Peterbilt 389, Cummins, X15, 565HP, Fuller 18 Speed Transmission, Sleeper, , , Stock # 1303988 Beautiful 2023 Peterbilt 389, 78' Single Bunk Mid Roof, Cummins X15 565hp, 322k Miles, 18 Speed Manual Transmission, Dual Stacks, Dual Breathers, APU, Refrigerator, Call today for more information.