Brandon Smith picked up a second-place trophy at the Mid-America Trucking Show with his custom 389, built with 12 Ga. Customs ...

Peterbilt also uses the Cummins X15 in the model 589, which replaced the 389 for the 2024 model year. The manufacturer is ...

Peterbilt last year achieved record market share in heavy duty (15.3%), thanks in part to the strength of its newest truck, the Model 589. With its 2023 debut, the 589 took the mantle of Peterbilt’s ...