New Western Star 12 Speed Trucks For Sale

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Showing 1 - 9 of 9 Listings

1 - 9 of 9 listings
1 - 9 of 9 listings
Western Star 57X Day Cab Truck - Detroit 505HP, 12 Speed Dt12 Amt
21 0

2025 Western Star 57X Day Cab Truck - Detroit 505HP, 12 Speed Dt12 Amt

Price Drop
$144,740 USD
DETROIT ASSURANCE, ACTIVE BRAKE ASSIST 5, WITH ADAPTIVE CRUISE CONTROL TO 0 MPH AND FIXED HEADWAY. DETROIT SIDE GUARD ASSIST. DETROIT LANE DEPARTURE WARNING SYSTEM WITH 15-MINUTE OFF TIMEOUT...
ConditionNew
Usage461 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 3.07 ratio
Stock Number102446
MLS Number13603486
CategoryDay Cab Semi Trucks
Last Updated12/30/2025
Location
Louisville, KY, US
Sold By
Boyd Truck Centers
Western Star 57X Day Cab Truck - Detroit 505HP
5 0

2025 Western Star 57X Day Cab Truck - Detroit 505HP

$144,800 USD
DETROIT ASSURANCE, ACTIVE BRAKE ASSIST 5, WITH ADAPTIVE CRUISE CONTROL TO 0 MPH AND FIXED HEADWAY. DETROIT SIDE GUARD ASSIST. DETROIT LANE DEPARTURE WARNING SYSTEM WITH 15-MINUTE OFF TIMEOUT...
ConditionNew
Usage507 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.07 ratio
Stock Number104924
MLS Number13961714
CategoryDay Cab Semi Trucks
Last Updated12/16/2025
Location
Louisville, KY, US
Sold By
Boyd Truck Centers
Western Star 57X Day Cab Truck - Detroit 505HP
6 0

2025 Western Star 57X Day Cab Truck - Detroit 505HP

$145,220 USD
DETROIT ASSURANCE, ACTIVE BRAKE ASSIST 5, WITH ADAPTIVE CRUISE CONTROL TO 0 MPH AND FIXED HEADWAY. DETROIT SIDE GUARD ASSIST. DETROIT LANE DEPARTURE WARNING SYSTEM WITH 15-MINUTE OFF TIMEOUT...
ConditionNew
Usage495 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed
Rear AxleTandem Axle
Rear End40,000 lb 3.07 ratio
Stock Number102429
MLS Number13961710
CategoryDay Cab Semi Trucks
Last Updated12/16/2025
Location
Louisville, KY, US
Sold By
Boyd Truck Centers
Western Star 49X Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 600HP, 12 Speed Dt12 Amt
10 0

2026 Western Star 49X Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 600HP, 12 Speed Dt12 Amt

$222,650 USD
NEW ARRIVAL!!!! 2026 WESTERN STAR 49XSF!!! BIG HORSEPOWER!!!! 600HP DD16, 1850 TORQUE. HEAVY SPEC TRUCK!!! 46K REAR 16K FRONT. BEAUTIFUL TRUCK! COMFORTABLE TO DRIVE.! FEDERAL EXCISE...
ConditionNew
Usage498 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeFlat Top Sleeper
Sleeper Size60"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 3.21 ratio
Stock Number109848
MLS Number13576732
CategorySleeper Semi Trucks
Last Updated12/16/2025
Location
Bowling Green, KY, US
Sold By
Boyd Truck Centers
Western Star 57X Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt
23 0

2025 Western Star 57X Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

$153,686 USD
NEW!!! 57X MID ROOF FLATBED HAULER!!!! DD15/505hp, DT12 AUTOMATED TRANSMISSION with 60 MONTH/750,000 Mile Warranty. Call for more information
ConditionNew
Usage531 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size72"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number108920
MLS Number13184634
CategorySleeper Semi Trucks
Last Updated12/16/2025
Location
Louisville, KY, US
Sold By
Boyd Truck Centers
Western Star 57X Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt
5 0

2024 Western Star 57X Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt

$129,304 USD
NEW!!!! DT12 AUTO!!! Detroit Power, HUGE DISCOUNT!!!! Call for more information,
ConditionNew
Usage2,221 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number108639
MLS Number13961721
CategoryDay Cab Semi Trucks
Last Updated11/1/2025
Location
Bowling Green, KY, US
Sold By
Boyd Truck Centers
Western Star 57X Day Cab Truck - Detroit 455HP
5 0

2024 Western Star 57X Day Cab Truck - Detroit 455HP

$135,224 USD
NEW!!!! DT12 AUTO!!! Detroit Power, HUGE DISCOUNT!!!! Call for more information,
ConditionNew
Usage581 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number108638
MLS Number13961720
CategoryDay Cab Semi Trucks
Last Updated11/1/2025
Location
Louisville, KY, US
Sold By
Boyd Truck Centers
Western Star 49X Tri Axle Roll Off Truck - Detroit, 525HP, 12 Speed Dt12 Amt
16 0

2025 Western Star 49X Tri Axle Roll Off Truck - Detroit, 525HP, 12 Speed Dt12 Amt

$271,226 USD
Ready to go Roll Off with Galbreath U75T-OR-174 75k cable hoist for 18'-22' containers,,
ConditionNew
Usage693 Miles
Duty ClassHeavy Duty Roll Off Truck
Horse Power525 HP
Engine ModelDetroit DD13
Drivetrain8x4
Transmission12 Speed Detroit DT12 Automated
SuspensionTufTrac
Rear AxleTri Axle
Rear End46,000 lb 3.73 ratio
Stock Number103113
MLS Number13430922
CategoryRoll Off Trucks
Last Updated10/29/2025
Location
Louisville, KY, US
Sold By
Boyd Truck Centers
Western Star 49X Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt
9 0

2026 Western Star 49X Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

$210,000 USD
NEW WESTERN STAR 49X 60 IN MID ROOF SLEEPER. 505HP DD15. NICE TRUCK THAT IS READY TO WORK
ConditionNew
Usage563 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeFlat Top Sleeper
Sleeper Size60"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number109849
MLS Number13576917
CategorySleeper Semi Trucks
Last Updated8/1/2025
Location
Bowling Green, KY, US
Sold By
Boyd Truck Centers
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