Western Star Sleeper Semi Trucks For Sale

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33 0

2012 Western Star 4900 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

Newly Listed

$49,900 USD

2012 WESTERN STAR 4900, LOW MILAGE, LOW HOURS, DELETED DD-15, 500HP, EATON FULLER 18 SPEED, 16,000 LB FRONT AXLE, 46,000 LB REAR AXLES, 13,200 LB PUSHER AXLE, FULL LOCKERS, DOUBLE FRAME, AIR...

Condition	Used
Usage	4,534 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit DD15
Drivetrain	6x6
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	AirLiner
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	BF0203
MLS Number	13848480
Category	Sleeper Semi Trucks
Last Updated	9/25/2025
Location	HOT SPRINGS, AR, US
Sold By	3W Equipment

(855) 642-___ SHOW
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80 0

2005 Western Star 4900EX Sleeper Semi Truck

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

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

Price Drop

$60,000 USD

-- MANAGER'S SPECIAL UNTIL END-OF-SEPTEMBER! -- SALE TRUCK! ($40K SAVINGS) Used Western Star 4900 FA Flat Top Sleeper for Sale. Features: Air Ride Cab, Full Locking Rears, Stainless Quarter...

Condition	Used
Usage	16,834 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.90 ratio
Stock Number	21P279
MLS Number	11698571
Category	Sleeper Semi Trucks
Last Updated	9/25/2025
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

48 1

2009 Western Star 4900 Sleeper Semi Truck - 42" Flat Top Sleeper, Caterpillar 500HP, 18 Speed Manual

Newly Listed

$69,500 USD

2009 Western Star Sleeper, 500hp C15, 18spd Manual, Air Ride Suspension, 3 Line Wet Kit, 228 Wheelbase, Nationwide Delivery Available

Condition	Used
Usage	50,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	42"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	6447
MLS Number	13822957
Category	Sleeper Semi Trucks
Last Updated	9/19/2025
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

(844) 900-___ SHOW
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31 0

2023 Western Star 49X Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, Automatic

2020 Western Star 5700XE Sleeper Semi Truck - 68" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$34,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** DT12 SPEED!!! DEF, ENGINE BRAKE, MINI FRIDGE, TRAILER BRAKE, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS...

Condition	Used
Usage	763,843 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	68"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.85 ratio
Stock Number	B03674-DELIVERY 2 U
MLS Number	13672535
Category	Sleeper Semi Trucks
Last Updated	9/20/2025
Location	Bakersfield, CA, US
Sold By	Diamond Truck Sales Inc

(844) 734-___ SHOW
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43 0

2004 Western Star 4900 Sleeper Semi Truck

$35,000 USD

2004 Western Star 4900 Sleeper, Heavy-Duty Truck Tractor, Detroit Diesel 14L Series 60, Eaton Fuller 10-speed transmission, 231" Wheel Base, 84,668 Miles on Engine, 72" Mid-Roof Sleeper Cab,...

Condition	Used
Stock Number	PCZ1lUSS667293
MLS Number	13815593
Category	Sleeper Semi Trucks
Last Updated	9/17/2025
Location	Acmar, AL, US
Sold By	Proxy Equipment

(877) 322-___ SHOW
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49 0

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

$166,991 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 --...

Condition	New
Usage	2,290 Miles
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TDWP6274
MLS Number	13659375
Category	Sleeper Semi Trucks
Last Updated	9/18/2025
Location	Hialeah Gardens, FL, US
Sold By	Freightliner of Miami

(855) 807-___ SHOW
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52 0

2018 Western Star 4900 Sleeper Semi Truck - 68" Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual

$59,500 USD

VERY CLEAN FLEET MAINTAINED,2018, WESTERN STAR, Model: 4900, Mileage,544K, NEW HEAD WITH PAPEWORK! TRI-AXLE!! Engine Make: DETROIT DD16 600HP, 18 Speed Transmission: Manual, 18 SPEED,...

Condition	Used
Usage	544,031 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	68"
Suspension	Neway
Rear Axle	Tri Axle
Rear End	66,000 lb 4.30 ratio
Stock Number	6980
MLS Number	13557274
Category	Sleeper Semi Trucks
Last Updated	9/11/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(844) 241-___ SHOW
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65 0

2026 Western Star 57X Sleeper Semi Truck

$165,995 USD

*2026 Western Star 57X Sleeper -- Detroit DD15 505 HP -- DT12 Overdrive -- 239 WB**Powertrain** Detroit DD15 14.8L -- 505 HP / 1650 lb-ft* Detroit DT12 Overdrive Automated Manual...

Condition	New
Usage	2,580 Miles
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TDWL3400
MLS Number	13501933
Category	Sleeper Semi Trucks
Last Updated	9/23/2025
Location	Pompano Beach, FL, US
Sold By	Go Freightliner of Broward

(844) 487-___ SHOW
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13 0

2019 Western Star 4900EX Sleeper Semi Truck - Detroit 505HP

$60,000 USD

2019 WESTERN STAR AU 4900EX (STRATOSPHERE STAR LIGHT SLEEPER) Factory painted blue in color, open tanks, chrome bumper, chrome grille, chrome sun visor, 2 piece front windshield, chrome...

Condition	Used
Usage	449,107 Miles
Horse Power	505 HP
Engine Model	Detroit D472910
Sleeper Size	68"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	499595
MLS Number	13789255
Category	Sleeper Semi Trucks
Last Updated	9/4/2025
Location	Pharr, TX, US
Sold By	Doggett

(855) 605-___ SHOW
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16 0

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

$64,500 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...

Condition	Used
Usage	602,565 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	570 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	41,000 lb 3.90 ratio
Stock Number	CON3406
MLS Number	13786717
Category	Sleeper Semi Trucks
Last Updated	8/29/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(844) 955-___ SHOW
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11 0

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

$77,750 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...

Condition	Used
Usage	345,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	GK6575
MLS Number	13785085
Category	Sleeper Semi Trucks
Last Updated	8/30/2025
Location	Olive Branch, MS, US
Sold By	Truck Market

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...

Condition	Used
Usage	537,788 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	561 HP
Engine Model	Detroit DD16
Drivetrain	8x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	42"
Suspension	Neway
Rear Axle	Tri Axle
Rear End	66,000 lb 4.10 ratio
Stock Number	8326
MLS Number	13777303
Category	Sleeper Semi Trucks
Last Updated	8/23/2025
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

(844) 955-___ SHOW
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14 1

2016 Western Star 4900EX Sleeper Semi Truck - Caterpillar 550HP, 18 Speed Manual

$97,750 USD

Only 382k Original Miles ~ 6NZ CAT C15 ~ 550 HP ~ 18 Speed ~ 14k Front / 46k Rears ~ Full Lockers ~ Wet Kit ~ All Aluminum Wheels ~ Only One Owner ~ Financing Available with Your Good Credit...

Condition	Used
Usage	382,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar C15
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	GZ1690
MLS Number	13486524
Category	Sleeper Semi Trucks
Last Updated	8/22/2025
Location	Olive Branch, MS, US
Sold By	Truck Market

(833) 982-___ SHOW
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8 0

2026 Western Star 49X Sleeper Semi Truck - Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual

Contact for price

24 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Hendrickson Suspension, Sleeper Type: Mid Roof Sleeper, Wheels: Aluminum, Wheel Base: 265...

Condition	New
Usage	24 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	WS5025
MLS Number	13770073
Category	Sleeper Semi Trucks
Last Updated	8/20/2025
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

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

Condition	Used
Usage	318,897 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	42"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	4847
MLS Number	13762848
Category	Sleeper Semi Trucks
Last Updated	8/15/2025
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

43 1

2012 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Detroit 500HP, 10 Speed Amt

$42,500 USD

2012 Western Star Flat Top Sleeper, 500hp Detroit DD15, 10spd Manual, 34k Mi, Air ride suspension, 235" Wheelbase, Nationwide Delivery Available

Condition	Used
Usage	34,508 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	10 Speed Automated
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	6957
MLS Number	13755966
Category	Sleeper Semi Trucks
Last Updated	8/13/2025
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

(844) 883-___ SHOW
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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 ...

Condition	Used
Usage	383,000 Miles
Horse Power	600 HP
Engine Model	Detroit DD16
Transmission	18 Speed Manual
Sleeper Size	60"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	5282
MLS Number	13699454
Category	Sleeper Semi Trucks
Last Updated	8/10/2025
Location	Blaine, WA, US
Sold By	International Machinery

(833) 300-___ SHOW
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38 1

2019 Western Star 4900FA Sleeper Semi Truck - 48" Flat Top Sleeper, Detroit 565HP, 18 Speed Manual

Contact for price

491588 Miles, 14266 Hours, Engine: DETROIT DD16, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, AirLiner Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 48,...

Condition	Used
Usage	14,266 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	48"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-35540
MLS Number	13119259
Category	Sleeper Semi Trucks
Last Updated	7/31/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 982-___ SHOW
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12 0

2025 Western Star 49X Sleeper Semi Truck - Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

Contact for price

8 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Wheel Base: 250, Tandem Rear Axles,...

Condition	New
Usage	8 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	WS4875
MLS Number	13051473
Category	Sleeper Semi Trucks
Last Updated	7/31/2025
Location	Houlton, ME, US
Sold By	Freightliner of Maine

(866) 751-___ SHOW
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21 0

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

Contact for price

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...

Condition	New
Usage	586 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	100583
MLS Number	13603582
Category	Sleeper Semi Trucks
Last Updated	7/30/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

(866) 751-___ SHOW
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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

Condition	New
Usage	563 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	60"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	109849
MLS Number	13576917
Category	Sleeper Semi Trucks
Last Updated	8/1/2025
Location	Bowling Green, KY, US
Sold By	Boyd Truck Centers