2024 Peterbilt 389x. 2050 torque, 18 speed eaton transmission, 150 dual fuel tanks, 13,200 dana spicer front axle, 40k meritor. The 389x celebrates the iconic status of the model 389 with a new, distinctive special edition.
Fixed lightmask on new headlights. Special black finish trim accents in the cab and sleeper;
