Peterbilt Models For 2024 Release Date. Peterbilt is pleased to announce the delivery of two zero emission model 520evs to the municipality of anchorage department of solid waste services (sws) in anchorage,. The model 389 had been the last.
The model 589 will replace the model 389 as peterbilt will end production later this year. The model 589 will be available for customer orders in august for 2024 delivery.