2025 peterbilt 589

Simply legendary

 the new peterbilt model 589 is the ultimate reward and premium work truck.

 it projects quality, elegance and has left no stone unturned when it comes to precision, style and efficiency.

 the legacy and appeal of the peterbilt model 389 has been carefully maintained and boldly enhanced with a seamless transition from the 1.9m to the 2.1m platform.

 the peterbilt model 589 is built to achieve best-in-class uptime, giving owners a competitive total cost of ownership advantage and ease of serviceability that makes it more than prestigious — it makes it a smart choice.

 industry-leading fit and finish in tandem with its beauty and quality pays off in a quiet, comfortable ride experience with minimal noise, vibration or harshness.

 model 589 is available in a variety of different applications, including:

  on-highway

  medium-duty

  vocational

  car carrier

Features may include:

Hardworking efficiency

 • the peterbilt model 589 features the mx-13 and x15 engines which can be paired with a lineup of heavy-duty transmissions including the eaton rt and fr manual, tx-12/endurant, tx-18/endurant xd or allison 4000/4500/4700.

 • an enhanced air intake system features shieh aluminum tubing and pipe routing for dual air cleaners, resulting in weight savings and mechanical or electronic air restriction sensor options.

 • the cooling system offers a low-clog radiator core option, as well as power steering and fuel coolers.

 • the new paccar tx-12 pro automated transmission is designed to be versatile and efficient, while also remaining tough and durable. it is engineered to operate with engines that have up to 1,000 lbs.-ft. of torque and a maximum gross combination weight rating (gcwr) of 70,000 lbs.

More tx-12 pro features & benefits

 • dual pto functionality to power multiple hydraulic devices simultaneously.

 • new extreme duty clutch for improved low-speed maneuvering with higher loads.

 • rock free mode helps rock the truck free from mud, sand or snow.

 • off-highway calibration enables shift points that are tuned for changing off-highway conditions with a bias toward shifting less often.

 • secondary calibration provides a tailored driving experience that accounts for toggling between two calibrations for varying load or terrain conditions.