X-SERIES
When you change an industry, there's only one way to follow it up.
Change it again.
Presenting the Class 8 commercial vehicles built to withstand whatever the day brings.
Western Star has a long history of building Class 8 commercial trucks that deliver more so you can do more. And we upped that commitment in 2020 with the 49X, possibly the best vocational truck ever built. Then our drive to deliver more reached a new level with the new 47X. Now, with the new 57X we’ve taken that commitment to the road.
Combined, the X-Series family of trucks breaks new ground in safety, durability, technology and versatility for heavy haulers, log haulers, over the road tractors, boom trucks, dump trucks, mixers and more. They are purpose-built trucks that can take on anything.
Which model is for you? Follow the links below to learn about the trilogy of tough known as the X-Series.
X-SERIES
HOW THE MODELS COMPARE
WESTERN STAR 47X
47X Specifications
- Engine Displacement9L to 13L
- Horsepower / Torque260/860 to 525/1850
- Bumper to Back of Cab111.6" (110.8" with SF Bridge Formula Bumper Mounting)
- Forward VisibilityBest
- Air Filtration and Dust CapacityExcellent
- Maximum Sleeper Length48"
- Turning Radius (20 Foot Body Length)34.0'
WESTERN STAR 49X
49X Specifications
- Engine Displacement12L to 16L
- Horsepower / Torque350/1350 to 605/2050
- Bumper to Back of Cab
121.5"
- Forward VisibilityVery Good
- Air Filtration and Dust CapacityBest
- Maximum Sleeper Length72"
- Turning Radius (20 Foot Body Length)35.4'
WESTERN STAR 57X
57X Specifications
- Engine Displacement12L to 15L
- Horsepower / Torque370/1250 to 600/2050
- Bumper to Back of Cab
128.5"
- Forward VisibilityExcellent
- Air Filtration and Dust CapacityVery Good
- Maximum Sleeper Length72"
- Turning Radius (20 Foot Body Length)31.1'
