57x «Trusted»

The is the most advanced on-highway truck ever built by Western Star, designed to combine the brand's legendary "tough" DNA with modern efficiency and safety. Introduced as the final member of the X-Series lineup, it replaces the older 5700XE and is aimed specifically at owner-operators and small fleets.

: The Detroit DT12 transmission uses Intelligent Powertrain Management to anticipate terrain and adjust shifting based on road conditions. Advanced Safety Technology The is the most advanced on-highway truck ever

The 57X comes standard with the safety suite, offering features that act as a digital co-pilot: The is the most advanced on-highway truck ever

The New Standard for On-Highway Performance: The Western Star 57X The is the most advanced on-highway truck ever

The cab has been completely redesigned to feel more like a luxury vehicle than a traditional work truck: