Peterbilt 389 Eau Claire WI

The Peterbilt 389 near Eau Claire, WI shoulders a significant burden. This truck was tasked with taking up the reins after the iconic Peterbilt 379 was retired. As the flagship of the Peterbilt On-Highway lineup, the 389 needs to deliver the performance and versatility needed to excel in this class.

Allstate Peterbilt Group has locations throughout Ohio, Wisconsin, Minnesota, South Dakota, and North Dakota. Since the Peterbilt 389 is one of the most popular models in our inventories and in the On-Highway market, we want to inform drivers about its performance capabilities, design, and features.

Peterbilt 389 MX-13 engine

Engine Performance

The Peterbilt 389 can be equipped with the PACCAR MX-13 engine. This engine blends performance and fuel economy. The engine can deliver up to 500 horsepower and 1,850 pound-feet of torque.


Peterbilt 389 sleeper options

Sleeper Options

The Peterbilt 389 can be equipped with multiple sleeper options. The truck offers sleepers in 44-inch, 58-inch, 72-inch and 78-inch configurations. Each sleeper option includes ample storage space.


red Peterbilt 389 on highway

Peterbilt 389 Design and Features

Practicality is at the core of the design of the Peterbilt 389. The cab is made from lightweight aluminum that maximizes durability while saving weight. The Peterbilt 389 offers the industry's only all-aluminum hood. Making the truck as light as possible helps improve fuel economy. Adding the available fuel-efficiency package helps increase the efficiency by even greater numbers.

The exterior of the Peterbilt 389 takes advantage of the iconic Peterbilt styling. The design of the truck is both striking and practical, while also maximizing aerodynamics and style. The truck can be equipped with the special Pride & Class package, which adds a louvered grille, chrome accents, and polished side fenders.

Inside the cab, the Peterbilt 389 is ready for the road. The interior of the truck is spacious, but everything is kept within easy reach of the driver. The Peterbilt 389 offers all of the best comfort and technology features the company has to offer.

Standard and available features include:

  • SmartNav system with a 7-inch touch screen
  • Truck-specific Garmin navigation system
  • Hands-free Bluetooth® connectivity
  • Voice recognition
  • MP3, USB, and iPod® capabilities
red Peterbilt 389
Peterbilt 389 dashboard
blue Peterbilt 389


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All tax, title and vehicle registration fees are additional. See dealer for complete details.