2024 Peterbilt 389 Dump Truck Dimensions. The model 389x is a special edition of the iconic peterbilt 389, featuring chrome and black details, led lighting and a serialized dash plate. It is equipped with an engine power of 373 kw and has a gross vehicle weight of.

Learn about its features, customization options, and applications for. Compare prices, models, options and specifications of different peterbilt 389 trucks on commercial.