Western Star Sleeper Semi Trucks For Sale

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Showing 1 - 25 of 45 Sleeper Semi Truck Listings

1 - 25 of 45 listings
1 - 25 of 45 listings
Western Star 4900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

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

Newly Listed
$64,500 USD
2012 Western Star 4900SA, Only 50,000 original miles, 6600 HOURS on a 500 HP Detroit DD15, 18 Speed Overdrive transmission with 4.30 gears, 46k rear ends with full lockers. 16K front axle...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelDetroit DD15
Drivetrain8x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTri Axle
Rear End59,200 lb 4.30 ratio
Stock NumberBTS0239
MLS Number14275793
CategorySleeper Semi Trucks
Last Updated3/31/2026
Location
Great Falls, MT, US
Sold By
Bouma Truck Sales
Western Star 4900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

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

Newly Listed
$64,500 USD
2012 Western Star 4900SA, Only 50,000 original miles, 6600 HOURS on a 500 HP Detroit DD15, 18 Speed Overdrive transmission with 4.30 gears, 46k rear ends with full lockers. 16K front axle...
ConditionUsed
Usage50,620 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelDetroit DD15
Drivetrain8x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTri Axle
Rear End59,200 lb 4.30 ratio
Stock NumberBTS0244
MLS Number14275791
CategorySleeper Semi Trucks
Last Updated3/31/2026
Location
Great Falls, MT, US
Sold By
Bouma Truck Sales
Western Star 4900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

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

Newly Listed
$64,500 USD
2012 Western Star 4900SA, Only 73,000 original miles, 6600 HOURS on a 500 HP Detroit DD15, 18 Speed Overdrive transmission with 4.30 gears, 46k rear ends with full lockers. 16K front axle...
ConditionUsed
Usage8,203 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelDetroit DD15
Drivetrain8x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTri Axle
Rear End59,200 lb 4.30 ratio
Stock NumberBTS0241
MLS Number14275787
CategorySleeper Semi Trucks
Last Updated3/31/2026
Location
Great Falls, MT, US
Sold By
Bouma Truck Sales
Western Star 4900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

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

Newly Listed
$64,500 USD
2012 Western Star 4900SA, Only 71,000 original miles, 7100 HOURS on a 500 HP Detroit DD15, 18 Speed Overdrive transmission with 4.30 gears, 46k rear ends with full lockers. 16K front axle...
ConditionUsed
Usage71,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelDetroit DD15
Drivetrain8x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTri Axle
Rear End59,200 lb 4.30 ratio
Stock NumberBTS0197
MLS Number14275784
CategorySleeper Semi Trucks
Last Updated3/31/2026
Location
Great Falls, MT, US
Sold By
Bouma Truck Sales
Western Star 4900FA Sleeper Semi Truck - Detroit 600HP

2019 Western Star 4900FA Sleeper Semi Truck - Detroit 600HP

Newly Listed
Contact for price
Installed option, HEADACHE RACK, WEBASTO, BEACONS LIGHT, ELECTRONIC SCALE: KILOAD K4,
ConditionUsed
Usage9,104 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
SuspensionChalmers
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberC-37516
MLS Number14275500
CategorySleeper Semi Trucks
Last Updated3/31/2026
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
Western Star 49X Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

2025 Western Star 49X Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

Recently Updated
$196,900 USD
914 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Spring Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 36, Tires: 11R24.5,...
ConditionNew
Usage914 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size36"
SuspensionSpring
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock NumberWS4863
MLS Number13056867
CategorySleeper Semi Trucks
Last Updated3/31/2026
Location
Fort Kent, ME, US
Sold By
Freightliner of Maine
2020 Western Star 4900SA Tandem 52in Sleeper 565 HP

2020 Western Star 4900SA Tandem 52in Sleeper 565 HP

Newly Listed
$76,500 USD
2020 Western Star 4900SA Tandem 52in Sleeper 565 HP, Stock #:5304, Exterior Colour:Green / White, Engine:Cummins X15, Horsepower:565, Transmission:18 Spd, Front Axle:14,600, Rear Axle...
ConditionUsed
Usage440,000 Miles
Horse Power565 HP
Engine ModelCummins X15
Transmission18 Speed Manual
Sleeper Size52"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock Number5304
MLS Number14271970
CategorySleeper Semi Trucks
Last Updated3/28/2026
Location
Blaine, WA, US
Sold By
International Machinery
Western Star 5700XE Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

2020 Western Star 5700XE Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Recently Updated
$64,900 USD
Well spec'd 5700XE setup for the open road. 505HP DD15 and well appointed inside. Deep rubber!,
ConditionUsed
Usage314,075 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number7210
MLS Number14157390
CategorySleeper Semi Trucks
Last Updated3/27/2026
Location
Palmetto, GA, US
Sold By
7E Truck Sales, LLC
Western Star 4900 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

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

Newly Listed
$59,900 USD
2012 Western Star 4900, 65,250 miles, 5830 hours, DD15 Detroit 500hp, Eaton 18 speed, 16K front axle, 46K rears, 13,200 lift axle, full lockers, airliner susp, eng brake, cruise, polished...
ConditionUsed
Usage65,250 Miles
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 End49,632 lb 4.30 ratio
MLS Number14269182
CategorySleeper Semi Trucks
Last Updated3/26/2026
Location
WINGER, MN, US
Sold By
Lucken Trucks and Parts
Western Star 4900 Tri Axle Sleeper Semi Truck - 70" Mid Roof Sleeper, Detroit 600HP, Automatic

2021 Western Star 4900 Tri Axle Sleeper Semi Truck - 70" Mid Roof Sleeper, Detroit 600HP, Automatic

$116,900 USD
POWER HOUSE! This 2021 Western Star Heavy Duty Truck is powered by a 600hp DD16 Engine and paired with an 18 Speed Automatic Transmission with Overdrive; Double Frame; STARLIGHT 70in...
ConditionUsed
Usage399,069 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain8x4
TransmissionAutomatic
Sleeper TypeMid Roof Sleeper
Sleeper Size70"
SuspensionAir Ride
Rear AxleTri Axle
Rear End46,000 lb 4.30 ratio
Stock Number8680347
MLS Number14149531
CategorySleeper Semi Trucks
Last Updated3/24/2026
Location
Indianapolis, IN, US
Sold By
JX Truck Center
Western Star 4900 Sleeper Semi Truck - Detroit 470HP

2007 Western Star 4900 Sleeper Semi Truck - Detroit 470HP

$35,800 USD
STOCK #C812 2007 Western Star 4900SA Tractor, Detroit DDC-60-14L Engine, 470hp, Engine Brake, 13 Spd. Fuller Transmission, 60" Sleeper, 3.58 Rear End Ratio, 252" Wheelbase, FOR SALE OR RENT...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power470 HP
Engine ModelDetroit DDC-60-14L
Transmission13 Speed Manual
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.58 ratio
Stock NumberC812T
MLS Number8739285
CategorySleeper Semi Trucks
Last Updated3/19/2026
Location
Palestine, TX, US
Sold By
Active Trailers
Western Star 4900 Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 475HP, 10 Speed Manual

2014 Western Star 4900 Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 475HP, 10 Speed Manual

$24,000 USD
HEAVY DUTY TRUCK! RUNS EXCELLENT! THICK FRAME, FULL LOCKING REARS, AIR SEAT, POWER WINDOWS, SLIDING 5TH WHEEL, CHALMERS HEAVY DUTY SUSPENSION DUAL EXHAUST! *LOW MILES,
ConditionUsed
Usage226,708 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power475 HP
Engine ModelDetroit DD15TC
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size36"
SuspensionChalmers
Rear AxleTandem Axle
Rear End40,000 lb 3.70 ratio
Stock Number14DET226FLATWS
MLS Number14250654
CategorySleeper Semi Trucks
Last Updated3/18/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Western Star 4900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Detroit 500HP, 18 Speed Manual

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

$64,500 USD
2012 Western Star 4900SA, Only 50,000 original miles, 6600 HOURS on a 500 HP Detroit DD15, 18 Speed Overdrive transmission with 4.30 gears, 46k rear ends with full lockers. 16K front axle...
ConditionUsed
Usage6,625 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelDetroit DD15
Drivetrain8x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTri Axle
Rear End59,200 lb 4.30 ratio
Stock NumberBTS0240
MLS Number14229707
CategorySleeper Semi Trucks
Last Updated3/18/2026
Location
Great Falls, MT, US
Sold By
Bouma Truck Sales
Western Star 4900 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 505HP, 18 Speed Ultrashift Plus Amt

2015 Western Star 4900 Tri Axle Sleeper Semi Truck - 36" Flat Top Sleeper, Detroit 505HP, 18 Speed Ultrashift Plus Amt

$35,000 USD
HEAVY DUTY TRUCK! RUNS EXCELLENT! STEERABLE AIR LIFT AXLE, THICK FRAME, FULL LOCKING REARS, AIR SEAT, POWER WINDOWS, DUAL EXHAUST, PTO! *18 SPEED AUTOMATIC TRANSMISSION!!,
ConditionUsed
Usage347,874 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15TC
Drivetrain8x4
Transmission18 Speed Ultrashift Plus Automated
Sleeper TypeFlat Top Sleeper
Sleeper Size36"
SuspensionAir Ride
Rear AxleTri Axle
Rear End46,000 lb 4.30 ratio
Stock Number15DET347TRIWS
MLS Number14147507
CategorySleeper Semi Trucks
Last Updated3/18/2026
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
Western Star 4900 Tri Axle Sleeper Semi Truck - 28" Flat Top Sleeper, Detroit 505HP, 18 Speed Manual

2012 Western Star 4900 Tri Axle Sleeper Semi Truck - 28" Flat Top Sleeper, Detroit 505HP, 18 Speed Manual

$49,900 USD
2012 Western Star 4900, 246,500 miles, DD15-505 hp, Eaton RTLO18918B 18 speed, 4.30 ratio, 244 wb, 14,320 front, 46,000 rears, 12,000 pusher, 180 Gal Fuel cap, Nice heavy truck in great...
ConditionUsed
Usage246,245 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain8x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size28"
SuspensionAirLiner
Rear AxleTri Axle
Rear End46,000 lb 4.30 ratio
MLS Number13542225
CategorySleeper Semi Trucks
Last Updated3/17/2026
Location
WINGER, MN, US
Sold By
Lucken Trucks and Parts
Western Star 49X Sleeper Semi Truck - 60" Mid Roof Sleeper, Detroit 600HP, 12 Speed Dt12 Amt

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 Updated3/14/2026
Location
Bowling Green, KY, US
Sold By
Boyd Truck Centers
Western Star 4900 Sleeper Semi Truck - 48" Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual

2020 Western Star 4900 Sleeper Semi Truck - 48" Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual

Contact for price
BEACONS LIGHT, WEBASTO, ELECTRONIC SCALE KILOAD K4, Transmission modelRTLO-20918B,
ConditionUsed
Usage12,345 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size48"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock NumberC-37366
MLS Number14164659
CategorySleeper Semi Trucks
Last Updated3/12/2026
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
Western Star 49X Sleeper Semi Truck - 64" Mid Roof Sleeper, Detroit 560HP, 18 Speed Manual

2024 Western Star 49X Sleeper Semi Truck - 64" Mid Roof Sleeper, Detroit 560HP, 18 Speed Manual

Contact for price
427880 Miles, 6315 Hours, Engine: DETROIT DD16, 560 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, AirLiner Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 64,...
ConditionUsed
Usage6,315 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power560 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size64"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock NumberC-37490
MLS Number14159829
CategorySleeper Semi Trucks
Last Updated3/12/2026
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
Western Star 4900FA Sleeper Semi Truck - 42" Flat Top Sleeper, Detroit 560HP, 18 Speed Manual

2022 Western Star 4900FA Sleeper Semi Truck - 42" Flat Top Sleeper, Detroit 560HP, 18 Speed Manual

Contact for price
Transmission modelRTLO-20918B, ALUMINIUM HEADACHE RACK, ESPAR, BEACONS LIGHT, WET KIT,
ConditionUsed
Usage8,477 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power560 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size42"
SuspensionHendrickson PRIMAAX
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock NumberC-37148
MLS Number14077726
CategorySleeper Semi Trucks
Last Updated3/12/2026
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
Western Star 49X Sleeper Semi Truck - 52" Mid Roof Sleeper, Cummins 605HP, 18 Speed Manual

2022 Western Star 49X Sleeper Semi Truck - 52" Mid Roof Sleeper, Cummins 605HP, 18 Speed Manual

Contact for price
Transmission model: RTLO-20918B, ESPAR, BEACONS LIGHT, FRIDGE, WET KIT, Inverter model: EATON 1800 WATT,
ConditionUsed
Usage9,687 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power605 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size52"
SuspensionNewair
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock NumberC-37019
MLS Number14051914
CategorySleeper Semi Trucks
Last Updated3/12/2026
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
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