2025 Peterbilt 589, Cummins, X15, 565HP, Fuller 18 Speed Transmission, Sleeper, , , Stock # 1725687 Brand new 2025 Peterbilt 589 Sleeper, new model! Vintage style and modern aerodynamics! Cummins X15 565HP, 18spd. Available now at Rush Truck Centers in Fontana! Call or visit us today!