Western Star 6x4 Trucks with Detroit Engines For Sale

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2021 Western Star 4900EX Sleeper Semi Truck - 68" Mid Roof Sleeper, Detroit 600HP, 18 Speed Freedom Line Manual

$114,500 USD

VERY NICE! BIG HORSEPOWER! FACTORY WARRANTY STILL IN EFFECT! This truck shows extremely well. It will not last long, so call for more information

Condition	Used
Usage	422,225 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Freedom Line Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	68"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	106152
MLS Number	13431019
Category	Sleeper Semi Trucks
Last Updated	3/11/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

(833) 931-___ SHOW
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2021 Western Star 49X Day Cab Truck - Detroit 530HP, Amt

$114,900 USD

2021 Day Cab, 49X, Loaded!, engine type: Diesel DD16, liftgate: 0,

Condition	Used
Usage	116,698 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	530 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	Automated
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Stock Number	95H1302
MLS Number	13425467
Category	Day Cab Semi Trucks
Last Updated	3/5/2025
Location	Superior, WI, US
Sold By	Boyer Trucks

(866) 714-___ SHOW
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22 0

2015 Western Star 4700 Day Cab Truck

Newly Listed

$44,900 USD

2015 WESTERN STAR DAYCAB, Detroit DD13 475 HP, 10 Speed Manual, Engine Brake, Air Ride, 12k F/A, 46k R/A, 58k GVW, Headache Rack, 210" Wheelbase, 3.91 Ratio, GREAT LOGGING TRUCK. FOB:...

Condition	Used
Usage	13,535 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	475 HP
Engine Model	Detroit Diesel DD13
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	250651
MLS Number	13481115
Category	Day Cab Semi Trucks
Last Updated	3/27/2025
Location	Mcdonough, GA, US
Sold By	The Truck and Trailer Connection INC

(855) 605-___ SHOW
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14 0

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

Newly Listed

$67,500 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	14,527 Hours
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	BTS3406
MLS Number	13478251
Category	Sleeper Semi Trucks
Last Updated	3/26/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(844) 481-___ SHOW
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30 2

2015 Western Star 4900FA Day Cab Truck - Detroit 550HP, 10 Speed Manual

Newly Listed

$45,000 USD

2015 WESTERN STAR 4900 FA DAYCAB, DD15 ENGINE **550 HP** DELETED, 10-SPD TRANSMISSION, 467,502 MILEAGE, 3.90 GR, 44K REARS, JAKE BRAKE, DUEL TANKS, DUEL BREATHERS, DUEL STACKS, FIXED FIFTH...

Condition	Used
Usage	467,502 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	550 HP
Engine Model	Detroit DD15TC
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	44,000 lb 3.90 ratio
MLS Number	13478245
Category	Day Cab Semi Trucks
Last Updated	3/26/2025
Location	Jackson, TN, US
Sold By	Snider Equipment

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35 1

2013 Western Star 4900 Tandem Axle Cab & Chassis Truck - Detroit, 600HP, 18 Speed Manual

Recently Updated

$54,995 USD

1205446 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Newair Suspension, Tires: 385/65R22.5 / 11R22.5, Wheels: Aluminum, Wheel Base:...

Condition	Used
Usage	1,205,446 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Newair
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	C-32738
MLS Number	12944007
Category	Cab & Chassis Trucks
Last Updated	3/25/2025
Location	Champlain, NY, US
Sold By	Gamache Truck Center

(855) 717-___ SHOW
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43 1

2021 Western Star 5700XE Sleeper Semi Truck - 82" Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

Recently Updated

$49,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, FRIDGE, AUTOMATIC!!!! SLIDING 5TH WHEEL, TRAILER BRAKE, SIDE AND FULL FAIRINGS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD...

Condition	Used
Usage	511,479 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	82"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.41 ratio
Stock Number	N14648-DELIVERY 2 U
MLS Number	13213535
Category	Sleeper Semi Trucks
Last Updated	3/24/2025
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

(844) 900-___ SHOW
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43 1

2021 Western Star 5700XE Sleeper Semi Truck - 82" Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

Recently Updated

$46,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!!!! SLIDING 5TH WHEEL, TRAILER BRAKE, SIDE AND FULL FAIRINGS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT?...

Condition	Used
Usage	577,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	82"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.41 ratio
Stock Number	B03262-DELIVERY 2 U
MLS Number	13213532
Category	Sleeper Semi Trucks
Last Updated	3/24/2025
Location	Bakersfield, CA, US
Sold By	Diamond Truck Sales Inc

(844) 481-___ SHOW
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1 0

2015 Western Star 4900FA Day Cab Truck - Detroit 550HP, 10 Speed Manual

Newly Listed

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*********INCOMING*********, 2015 WESTERN STAR 4900FA DAYCAB, 467,501 MILEAGE, 550 HP DD15 ENGINE ***EMISSIONS ALTERED***, 10-SPD EATON FULLER TRANS, 13,300 LBS FRONTS, 44K REARS, 3.90 GR,...

Condition	Used
Usage	601,372 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	550 HP
Engine Model	Detroit DD15TC
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	44,000 lb 3.90 ratio
MLS Number	13464100
Category	Day Cab Semi Trucks
Last Updated	3/27/2025
Location	Jackson, TN, US
Sold By	Snider Equipment

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21 0

2021 Western Star 4900FA Day Cab Truck - Detroit 600HP, 18 Speed Smart Advantage Amt

Newly Listed

$48,700 USD

Clean title! Selling a 2021 Western Star 4900 SF day cab with 213,959 miles on it. The truck has a 600 HP Detroit DD16, 18 speed Eaton Advantage transmission, full locking 46,000 lb drive...

Condition	Used
Usage	8,771 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Smart Advantage Automated
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	85628
MLS Number	13463965
Category	Day Cab Semi Trucks
Last Updated	3/22/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 653-___ SHOW
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51 0

2020 Western Star 4900 Tandem Axle 20 ft Flatbed Truck - 500HP, 6 Speed Allison Rds Automatic

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2020 Western Star 4900SB Sleeper Flatbed Truck With Forklift Mount, Detroit Diesel DD16, 500HP, 6 Speed Allison 4500RDS Automatic Transmission, 219,960 ECM Verified Miles 6,678 ECM Verified...

Condition	Used
Usage	6,678 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	20 ft.
Horse Power	500 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Winch	Yes
Stock Number	17089D
MLS Number	13435814
Category	Flatbed Trucks
Last Updated	3/22/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(844) 241-___ SHOW
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15 0

2025 Western Star 47X Dump Truck - Detroit 525HP, Automatic

Recently Updated

$208,995 USD

New 2025 Western Star 47X Tri Axle Dump for sale at Freightliner of Broward in Pompano Beach, Florida! Steel A1 Steel Dump BodyDetroit Diesel DD13 Engine with 525 horsepower, a 12.8-liter...

Condition	New
Usage	1,025 Miles
Horse Power	525 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	20,000 lb
Stock Number	SLVY2678
MLS Number	13320854
Category	Dump Trucks
Last Updated	3/21/2025
Location	Pompano Beach, FL, US
Sold By	Go Freightliner of Broward

(833) 932-___ SHOW
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7 0

2026 Western Star 49X Sleeper Semi Truck - Flat Top Sleeper, Detroit

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7 Miles, Engine: DETROIT DD16, Fuel Type: Diesel, Drive: 6x4, Sleeper Type: Flat Top Sleeper, Tandem Rear Axles

Condition	New
Usage	7 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD16
Drivetrain	6x4
Sleeper Type	Flat Top Sleeper
Rear Axle	Tandem Axle
Stock Number	WS5020
MLS Number	13459137
Category	Sleeper Semi Trucks
Last Updated	3/20/2025
Location	Bangor, ME, US
Sold By	Freightliner of Maine

(833) 932-___ SHOW
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12 0

2025 Western Star 49X Day Cab Truck - Detroit 600HP, 18 Speed Manual

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197 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Wheels: Aluminum, Wheel Base: 224, Tandem Rear Axles, Rear Axle...

Condition	New
Usage	197 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	WS4923
MLS Number	13411997
Category	Day Cab Semi Trucks
Last Updated	3/19/2025
Location	Fort Kent, ME, US
Sold By	Freightliner of Maine

(844) 949-___ SHOW
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7 0

2023 Western Star 4900 Six Axle Automatic Dump Truck (includes warranty)

$197,850 USD

2023 Western Star 4900 Six Axle Automatic Dump Truck (includes warranty). Odometer reads 157,000 miles. Detroit DD15, 6-cyl diesel engine. 550 hp. 14.8L displacement. Allison RDS 2600...

Warranty

Condition	Used
Usage	157,000 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	550 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Five Axle
Stock Number	8
MLS Number	13434007
Category	Dump Trucks
Last Updated	3/24/2025
Location	Toledo, OH, US
Sold By	Equipment Dudes LLC

(833) 982-___ SHOW
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13 0

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

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1266 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,...

Condition	New
Usage	1,266 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
Sleeper Size	36"
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	WS4898
MLS Number	13218645
Category	Sleeper Semi Trucks
Last Updated	3/19/2025
Location	Houlton, ME, US
Sold By	Freightliner of Maine

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10 0

2025 Western Star 49X Day Cab Truck - Detroit 600HP, 18 Speed Manual

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6 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Wheels: Aluminum, Wheel Base: 224, Tandem Rear Axles, Rear Axle...

Condition	New
Usage	6 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	WS4886
MLS Number	13171679
Category	Day Cab Semi Trucks
Last Updated	3/19/2025
Location	Houlton, ME, US
Sold By	Freightliner of Maine

(833) 982-___ SHOW
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11 0

2025 Western Star 49X Day Cab Truck - Detroit 600HP, 18 Speed Manual

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7 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Wheels: Aluminum, Wheel Base: 226, Tandem Rear Axles, Rear Axle...

Condition	New
Usage	7 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	600 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	WS4903
MLS Number	13061454
Category	Day Cab Semi Trucks
Last Updated	3/19/2025
Location	Houlton, ME, US
Sold By	Freightliner of Maine

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33 1

2020 Western Star 4900FA Sleeper Semi Truck - 42" Flat Top Sleeper, Detroit 560HP, 18 Speed Manual

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629826 Miles, Engine: DETROIT DD16, 560 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 42, Wheels: All...

Condition	Used
Usage	629,826 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	560 HP
Engine Model	Detroit DD16
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 3.91 ratio
Stock Number	c-35593
MLS Number	13040957
Category	Sleeper Semi Trucks
Last Updated	3/19/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 986-___ SHOW
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10 0

2026 Western Star 49X Day Cab Truck - Detroit 470HP

$158,556 USD

2026 Western Star 49X Day Cab, (5) Available, DD13 470 HP 1650 LB/FT, DT12 Vocational 12 Speed Automated Transmission, PTO for Hydraulic Pump, 13,300 LB Front Axle, 40,000 LB Rear Axle,...

Condition	New
Usage	660 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	259588
MLS Number	13384145
Category	Day Cab Semi Trucks
Last Updated	3/16/2025
Location	Fort Myers, FL, US
Sold By	Southport Truck Group

(844) 716-___ SHOW
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14 0

2010 Western Star 4900 Day Cab Truck - Detroit 560HP, 18 Speed Manual

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2010 Western Star 4900SA tandem axle tractor #5244, , Vin # 5KJJALDR8APAV0445, , Detroit DD15- 560 horsepower turbo diesel with Jake brakes, , RTLO-20918B-18 speed manual transmission,...

Condition	Used
Duty Class	Heavy Duty Day Cab Truck
Horse Power	560 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	52,000 lb 4.56 ratio
Stock Number	5244A
MLS Number	13446869
Category	Day Cab Semi Trucks
Last Updated	3/13/2025
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

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12 0

2024 Western Star 57X Day Cab Truck - Detroit 485HP, 12 Speed Dt12 Amt

$157,500 USD

NEW WITHOUT EXCISE!!!!!! NO EXCISE!!!!! NO EXCISE!!!! DD15/485hp, DT12 Automated. COLLISION AVOIDANCE!!!! Ready for work!!!!!,

Condition	New
Usage	488 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	109142
MLS Number	13197727
Category	Day Cab Semi Trucks
Last Updated	3/12/2025
Location	Louisville, KY, US
Sold By	Boyd Truck Centers

(833) 538-___ SHOW
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19 0

2016 Western Star 5700XE Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP, Amt

$34,900 USD

609112 Miles, Engine: DETROIT DD15, 505 HP, AMT Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Wheels: Aluminum, Tandem Rear Axles

Condition	Used
Usage	609,112 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	11990984
Category	Sleeper Semi Trucks
Last Updated	3/12/2025
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales