2024 Peterbilt Model 389 Cummins ISX,Eaton

Model 389

An icon of the open highway, the 389 delivers the latest technology in classic style.

 technology provides a touchscreen, Bluetooth and voice control in your cab. GPS navigation shows you routes customized to the size and weight of your truck. Virtual gauges deliver real-time vehicle data. Additionally, there’s WiFi capability, Bluetooth calling and up to four camera views. 

Under the hood, the 389 boasts the latest in engine technology with the PACCAR MX-13. The advanced design and lightweight materials help save up to 4% in fuel economy, as well as 150 pounds in weight compared to EPA 2013. That means longer service intervals, increased uptime, lower operating costs and higher resale value. 

Digital Display

The new digital display is pure Peterbilt: bold design, state-of-the-art technology, and class-leading functionality.

Spacious Cab

Featuring a charcoal finish that reduces glare and resists scratches and fading.

Unique Sleeper

With superb shelving, storage, overhead lighting and cooling for outstanding comfort.

Air discs provide greater stopping power and better braking feel than drum brakes.