TruckFoundry
← Back to Western Star

Western Star

57X

Introduced 2023

1 documented generation

The Western Star 57X is an aerodynamic Class 8 on-highway truck family developed for long-distance freight, combining X-Series design with Detroit powertrains and day-cab or sleeper configurations.

Generations

Explore the documented generations and major iterations of the 57X model line.

  1. No hero image documented

    57X (2023)

    Introduced 2023

    The 2023 57X brought Western Star's X-Series design to a new aerodynamic on-highway truck with integrated Detroit powertrains, driver-assistance systems and multiple cab configurations.

    1 engine