: Features a new aerodynamic hood, bumper with air ducts, and chassis fairings with flexible skirts to minimize drag.
The Western Star 57X represents a significant leap forward, offering the rugged reliability of the 47X and 49X but refined for the high-mileage demands of the open road. : Features a new aerodynamic hood, bumper with
Western Star has long been associated with vocational toughness, but with the Western Star 57X , the manufacturer has shifted its focus to the premium on-highway market. Unmatched Fuel Efficiency Unmatched Fuel Efficiency : Available in sleeper models,
: Available in sleeper models, this space includes a two-seat dinette and a foldable worktable that converts into a Murphy-style bed. Introduced as the final member of the X-Series
: 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 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.
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