With its 2023 debut, the 589 took the mantle of Peterbilt’s over the road tractor from the venerable Model 389, and joined a regal trucking lineage: the 351, 379, 389 and the 359. Replacing a ...

officials said. According to officials, they said they are in search for a 2022 black and silver Peterbilt Model 589 Tractor.

A major success story was the first full year of the Peterbilt’s new Model 589 conventional tractor. More than 6,000 of the new trucks have already been built and delivered, Montero added.