Western Star Sleeper Semi Trucks For Sale

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Showing 1 - 25 of 43 Sleeper Semi Truck Listings

1 - 25 of 43 listings
1 - 25 of 43 listings
Western Star 57X Sleeper Semi Truck - Mid Roof Sleeper, Detroit 505HP
5 0

2025 Western Star 57X Sleeper Semi Truck - Mid Roof Sleeper, Detroit 505HP

Newly Listed
$156,686 USD
DETROIT ASSURANCE, ACTIVE BRAKE ASSIST 5, WITH ADAPTIVE CRUISE, CONTROL TO 0 MPH AND ADJUSTABLE HEADWAY. DETROIT ACTIVE SIDE GUARD ASSIST. DETROIT LANE DEPARTURE WARNING SYSTEM WITH...
ConditionNew
Usage475 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed
Sleeper TypeMid Roof Sleeper
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number105577
MLS Number13961717
CategorySleeper Semi Trucks
Last Updated11/1/2025
Location
Louisville, KY, US
Sold By
Boyd Truck Centers
Western Star 57X Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt
21 0

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

Recently Updated
$156,686 USD
DETROIT ASSURANCE, ACTIVE BRAKE ASSIST 5, WITH ADAPTIVE CRUISE, CONTROL TO 0 MPH AND ADJUSTABLE HEADWAY. DETROIT ACTIVE SIDE GUARD ASSIST. DETROIT LANE DEPARTURE WARNING SYSTEM WITH...
ConditionNew
Usage586 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 3.08 ratio
Stock Number100583
MLS Number13603582
CategorySleeper Semi Trucks
Last Updated11/1/2025
Location
Louisville, 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

Price Drop
$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 Updated11/1/2025
Location
Louisville, KY, US
Sold By
Boyd Truck Centers
Western Star 57X Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt
14 0

2024 Western Star 57X Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

Recently Updated
$184,127 USD
2100 Miles, Engine: DETROIT DD15, 505 HP, Fuel Type: Diesel, 12 Speed DT12 AMT Transmission, Drive: 6x4, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, extended factory warranty is...
ConditionNew
Usage2,100 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission18 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Stock Number107877
MLS Number13178592
CategorySleeper Semi Trucks
Last Updated11/1/2025
Location
Louisville, KY, US
Sold By
Boyd Truck Centers
Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Detroit 570HP, 18 Speed Manual
16 0

2019 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Detroit 570HP, 18 Speed Manual

Price Drop
$59,500 USD
2019 Western Star 4900, Detroit DD15 ( pre-emission ) tuned to 570 hp, 2075 torque. New Top End, New Injectors and Turbo less than a year ago.18 Speed Manual Transmission, Dp41 Rears with...
ConditionUsed
Usage602,565 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power570 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End41,000 lb 3.90 ratio
Stock NumberCON3406
MLS Number13786717
CategorySleeper Semi Trucks
Last Updated10/31/2025
Location
Great Falls, MT, US
Sold By
Bouma Truck Sales
Western Star 49X Sleeper Semi Truck - Raised Roof Sleeper, Detroit 600HP, Manual
12 0

2026 Western Star 49X Sleeper Semi Truck - Raised Roof Sleeper, Detroit 600HP, Manual

Recently Updated
Contact for price
1275 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Wheels: Aluminum, Wheel Base:...
ConditionNew
Usage1,275 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberWS5019
MLS Number13576714
CategorySleeper Semi Trucks
Last Updated10/31/2025
Location
Fort Kent, ME, US
Sold By
Freightliner of Maine
Western Star 5700XE Sleeper Semi Truck - 82" High Roof Stratosphere, Detroit 400HP
2 0

2016 Western Star 5700XE Sleeper Semi Truck - 82" High Roof Stratosphere, Detroit 400HP

Newly Listed
At auction Nov. 13
2016 WESTERN STAR 5700XE Conventional, 82 Inch High Roof Stratosphere Sleeper, Upper Bunk, Detroit DD15 Engine, 400 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb. Rear Ends,...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelDetroit DD15
TransmissionDetroit DT12
Sleeper TypeStratosphere
Sleeper Size82"
SuspensionAir Ride
Rear End40,000 lb 2.41 ratio
MLS Number13950164
CategorySleeper Semi Trucks
Last Updated10/27/2025
Location
Hampton, GA, US
Listed By
Taylor & Martin LLC
Western Star 4900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Detroit 500HP, 18 Speed Manual
38 1

2015 Western Star 4900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

$69,500 USD
2015 Western Star Sleeper, 500hp Detroit DD16, 18spd Manual, 30,966 Mi, Air ride Suspension, Nationwide Delivery Available
ConditionUsed
Usage30,966 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelDetroit DD16
Drivetrain8x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTri Axle
Rear End57,020 lb
Stock Number6602
MLS Number13906011
CategorySleeper Semi Trucks
Last Updated10/30/2025
Location
Sawyer, KS, US
Sold By
The Wrays, LLC
2021 Western Star 4900 Sleeper Semi Truck
37 2

2021 Western Star 4900 Sleeper Semi Truck

$120,495 USD
2021 Western Star 4900 – Heavy Haul Powerhouse - DD16 600HP w/ EW4 Warranty Stock #14661 Hard-to-findWestern Star 4900 Heavy Haulpowered by aDetroit DD16 putting out 600HPand backed by...
Warranty
ConditionUsed
Usage398,479 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain8x4
Transmission18 Speed Autoshift Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTri Axle
Rear End46,000 lb 4.56 ratio
Stock Number14661
MLS Number13527022
CategorySleeper Semi Trucks
Last Updated10/23/2025
Location
Palmetto, GA, US
Sold By
7E Truck Sales, LLC
Western Star 5700XE Sleeper Semi Truck - 82" High Roof Stratosphere, Detroit 505HP
1 0

2022 Western Star 5700XE Sleeper Semi Truck - 82" High Roof Stratosphere, Detroit 505HP

At auction Nov. 6
2022 WESTERN STAR 5700XE Conventional, 82 Inch High Roof Stratosphere Sleeper, Upper Bunk, Detroit DD15 14.8 Liter Engine, 505 H.P., Engine Brake, DT12 Transmission, (Automatic), 40,000 Lb....
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
TransmissionDetroit DT12
Sleeper TypeStratosphere
Sleeper Size82"
SuspensionAir Ride
Rear End40,000 lb 2.85 ratio
MLS Number13911231
CategorySleeper Semi Trucks
Last Updated10/21/2025
Location
South Sioux City, NE, US
Listed By
Taylor & Martin LLC
Western Star 4900 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 500HP, 18 Speed Manual
36 0

2014 Western Star 4900 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

$49,900 USD
3W EQUIPMENT TRUCK QUALIFIES FOR A 12 MONTH - UNLIMITED MILES POWERTRAIN WARRANTY!!! LOW RATE FINANCING FOR BUSINESS AND INDIVIDUALS! 2014 WESTERN STAR 4900, 61,170 MILES, 9,665 HOURS,...
ConditionUsed
Usage9,665 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelDetroit DD16
Drivetrain8x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size36"
SuspensionAirLiner
Rear AxleTri Axle
Rear End46,000 lb
Stock NumberFW5449
MLS Number13848496
CategorySleeper Semi Trucks
Last Updated10/18/2025
Location
HOT SPRINGS, AR, US
Sold By
3W Equipment
Western Star 4900 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 560HP, 18 Speed Manual
35 1

2012 Western Star 4900 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 560HP, 18 Speed Manual

$59,900 USD
2012 Western Star 4900, only 24,700 miles, 7816 hrs, DD15 Detroit 560 hp, 18 speed, airliner susp, 20K pusher, 4.10 ratio, 245 wb, headache rack, set up for lowboy,,
ConditionUsed
Usage7,816 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power560 HP
Engine ModelDetroit DD15
Drivetrain8x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size36"
SuspensionAirLiner
Rear AxleTri Axle
Rear End46,000 lb 4.10 ratio
MLS Number13791530
CategorySleeper Semi Trucks
Last Updated10/18/2025
Location
WINGER, MN, US
Sold By
Lucken Trucks and Parts
Western Star 4900 Sleeper Semi Truck - 40" Flat Top Sleeper, Detroit 500HP, 10 Speed Manual
9 0

2015 Western Star 4900 Sleeper Semi Truck - 40" Flat Top Sleeper, Detroit 500HP, 10 Speed Manual

$58,000 USD
End-of-Year Truck Sale – Make Offer! ($42K SAVINGS) Used Western Star 4900 FA Flat Top Sleeper for Sale. Features: Air Ride Cab, Full Locking Rears, Stainless Quarter Fenders, Stainless...
ConditionUsed
Usage16,834 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size40"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 3.90 ratio
Stock Number21P279
MLS Number11698571
CategorySleeper Semi Trucks
Last Updated10/23/2025
Location
Coopersburg, PA, US
Sold By
Coopersburg & Liberty Kenworth
Western Star 4900 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 500HP, 18 Speed Manual
26 0

2011 Western Star 4900 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

$49,900 USD
3W EQUIPMENT LOW RATE FINANCING FOR BUSINESS AND INDIVIDUALS! 2011 WESTERN STAR 4900, 89,911 MILES, 12,570 HOURS, DD-15, 500HP, EATON FULLER 18 SPEED, 16,000 LB FRONT AXLE, 46,000 LB REAR...
ConditionUsed
Usage12,570 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelDetroit DD15
Drivetrain8x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size36"
SuspensionAirLiner
Rear AxleTri Axle
Rear End46,000 lb
Stock NumberAY8699
MLS Number13899909
CategorySleeper Semi Trucks
Last Updated10/17/2025
Location
HOT SPRINGS, AR, US
Sold By
3W Equipment
Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Cummins 500HP, 18 Speed Manual
11 0

2016 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

$69,750 USD
345k Original Miles ~ Cummins ISX ~ 500 HP ~ 1850 Torque 18 Speed ~ 16k Front / 46k Rears ~ Full Lockers ~ Double Frame ~ Wet Kit ~ All Aluminum Wheels ~ Financing Available with Your Good...
ConditionUsed
Usage345,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins ISX
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock NumberGK6575
MLS Number13785085
CategorySleeper Semi Trucks
Last Updated10/15/2025
Location
Olive Branch, MS, US
Sold By
Truck Market
Western Star 4900EX Tri Axle Sleeper Semi Truck - Detroit
10 0

2019 Western Star 4900EX Tri Axle Sleeper Semi Truck - Detroit

$134,900 USD
378688 Miles, Engine: DETROIT DD16, Fuel Type: Diesel, Drive: 8x4, Sleeper Type: Flat Top Sleeper, Tri Rear Axles, Front Axle Weight: 16000 lb, Rear Axle Weight: 46000 lb
ConditionUsed
Usage378,688 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelDetroit DD16
Drivetrain8x4
Sleeper TypeFlat Top Sleeper
Rear AxleTri Axle
Rear End46,000 lb
Stock Number347449
MLS Number13556811
CategorySleeper Semi Trucks
Last Updated10/11/2025
Location
Manchester, NH, US
Sold By
Allegiance Trucks
Western Star 4900 Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 505HP, 10 Speed Autoshift Amt
5 0

2012 Western Star 4900 Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 505HP, 10 Speed Autoshift Amt

$30,000 USD
HEAVY DUTY TRUCK, RUNS EXCELLENT, CLEAN, FULL LOCKING REARS, DUAL EXHAUST, CRUISE, AUTOMATIC SHIFT TRANSMISSION WITH CLUTCH! *LOW MILES,
ConditionUsed
Usage226,596 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission10 Speed Autoshift Automated
Sleeper TypeFlat Top Sleeper
Sleeper Size36"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.90 ratio
Stock Number12DET226FLATWS
MLS Number13693717
CategorySleeper Semi Trucks
Last Updated10/8/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Western Star 4900EX Sleeper Semi Truck - Mid Roof Sleeper, Caterpillar 525HP, Manual
3 0

2001 Western Star 4900EX Sleeper Semi Truck - Mid Roof Sleeper, Caterpillar 525HP, Manual

Contact for price
Engine: CATERPILLAR C15, 525 HP, Fuel Type: Diesel, Manual Transmission, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Wheels: All Aluminum, Tandem Rear Axles, Rear Axle Weight: 40000...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power525 HP
Engine ModelCaterpillar C15
TransmissionManual
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number100278-WS
MLS Number12867012
CategorySleeper Semi Trucks
Last Updated9/30/2025
Location
OGDEN, UT, US
Sold By
Rocky Mountain Truck Parts
Western Star 57X Sleeper Semi Truck - Detroit 505HP, Other
49 0

2026 Western Star 57X Sleeper Semi Truck - Detroit 505HP, Other

$165,998 USD
*2026 Western Star 57X Sleeper (126 BBC) -- Detroit DD15 505 HP -- DT12 Overdrive -- Tandem 2.85 -- 239 WBFreightliner of Miami --- Hialeah Gardens, FL**Powertrain** Detroit DD15 14.8L --...
ConditionNew
Usage2,290 Miles
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberTDWP6274
MLS Number13659375
CategorySleeper Semi Trucks
Last Updated10/2/2025
Location
Hialeah Gardens, FL, US
Sold By
Freightliner of Miami
Western Star 4900 Tri Axle Sleeper Semi Truck - 42" Flat Top Sleeper, Detroit 561HP, 18 Speed Manual
46 1

2016 Western Star 4900 Tri Axle Sleeper Semi Truck - 42" Flat Top Sleeper, Detroit 561HP, 18 Speed Manual

$77,500 USD
2016 Western Star 4900, Reman Detroit DD16 in May 2024, 18 speed with 2 speed rears, Full double frame, Full locking rears, 20k front with dual boxes, 20k pusher, 46k rears, Nationwide...
ConditionUsed
Usage537,788 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power561 HP
Engine ModelDetroit DD16
Drivetrain8x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size42"
SuspensionNeway
Rear AxleTri Axle
Rear End66,000 lb 4.10 ratio
Stock Number8326
MLS Number13777303
CategorySleeper Semi Trucks
Last Updated8/23/2025
Location
Sawyer, KS, US
Sold By
The Wrays, LLC
Western Star 4900 Sleeper Semi Truck - 42" Flat Top Sleeper, Detroit 450HP, 10 Speed Manual
40 1

2013 Western Star 4900 Sleeper Semi Truck - 42" Flat Top Sleeper, Detroit 450HP, 10 Speed Manual

$34,500 USD
2013 Western Star 4900SB Sleeper, 450hp Detroit DD13, 10spd Manual, Air ride suspension, 319k Mi, Nationwide Delivery Available
ConditionUsed
Usage318,897 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size42"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.73 ratio
Stock Number4847
MLS Number13762848
CategorySleeper Semi Trucks
Last Updated8/15/2025
Location
Sawyer, KS, US
Sold By
The Wrays, LLC
2019 Western Star 4900 Low Bed Tandem Sleeper Tractor DD16 600HP 18 Spd
17 1

2019 Western Star 4900 Low Bed Tandem Sleeper Tractor DD16 600HP 18 Spd

$72,500 USD
2019 Western Star 4900 Low Bed Tandem Sleeper Tractor DD16 600HP 18 Spd, Stock #:5282, Exterior Colour:White with Teal Fenders, Engine:Detroit DD16, Horsepower:600, Transmission:18 Spd ...
ConditionUsed
Usage383,000 Miles
Horse Power600 HP
Engine ModelDetroit DD16
Transmission18 Speed Manual
Sleeper Size60"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock Number5282
MLS Number13699454
CategorySleeper Semi Trucks
Last Updated10/17/2025
Location
Blaine, WA, US
Sold By
International Machinery
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