Peterbilt 389 Discontinued 2024 Schedule. Its successor, the new legendary model 589 introduced earlier this year, is now available for order through any of peterbilt’s 425+ dealer locations in. The model 389’s exterior features include:

Peterbilt tuesday night sent its model 389 off in style, officially introducing the model 589 at a customer, dealer and media event that, fittingly, included a pride & class truck show with 200. Dalton from rush truck centers discusses future production of the peterbilt 389.