6x4 Sleeper Semi Trucks For Sale

(833) 627-___ SHOW
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17 0

2018 Freightliner Cascadia 126 Sleeper Semi Truck - 68" Raised Roof Sleeper, Detroit 400HP, DT12

$44,900 USD

TRUCK WILL HAVE NEW TIRES ✅ , Well Maintained Fleet Truck ✅ , Double Bunk ✅ ✅, TV ✅ , Aluminum Wheels ✅, Fully Serviced ✅ , Road Ready ✅ **Take it today with ONLY...

Condition	Used
Usage	747,885 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 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	40,000 lb 3.55 ratio
Stock Number	7929
MLS Number	11117569
Category	Sleeper Semi Trucks
Last Updated	12/10/2024
Location	Donna, TX, US
Sold By	DeLucio USA

(855) 907-___ SHOW
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19 1

2020 Kenworth T680 Sleeper Semi Truck

$39,950 USD

Multiple Unit Available, Deer Guard, Apu, 92 Point Dealer Inspection, Passing Dot, Complete Detail, 6 Month 50,000 Nationwide Warranty, Financing Available

Warranty

Condition	Used
Usage	482,062 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	76"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	HP3601
MLS Number	13223601
Category	Sleeper Semi Trucks
Last Updated	12/12/2024
Location	Strafford, MO, US
Sold By	HD Trucks LLC

(833) 781-___ SHOW
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19 0

2023 Freightliner Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic

$97,700 USD

Condition	Used
Usage	380,437 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD15 GEN5
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.15 ratio
Stock Number	54200
MLS Number	13001913
Category	Sleeper Semi Trucks
Last Updated	12/9/2024
Location	Obetz, OH, US
Sold By	Schneider

(833) 781-___ SHOW
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18 0

2016 Volvo VNL740 Sleeper Semi Truck, Volvo D-13, Automatic

$17,250 USD

Condition	Used
Usage	939,837 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	405 HP
Engine Model	Volvo D-13
Drivetrain	6x4
Transmission	12 Speed I Shift Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	61"
Rear End	2.47 ratio
Stock Number	351642
MLS Number	12970677
Category	Sleeper Semi Trucks
Last Updated	12/9/2024
Location	LONDON, KY, US
Sold By	Schneider

(833) 781-___ SHOW
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18 0

2019 Freightliner Cascadia Sleeper Semi Truck - 60" Extra-Tall Roof, Detroit

$40,500 USD

Condition	Used
Usage	502,912 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	410 HP
Engine Model	Detroit DD13 GHG 17
Drivetrain	6x4
Transmission	Detroit DT12
Sleeper Type	Extra Tall Sleeper
Sleeper Size	60"
Rear Axle	Tandem Axle
Rear End	2.85 ratio
Stock Number	675113
MLS Number	13261332
Category	Sleeper Semi Trucks
Last Updated	12/18/2024
Location	Edwardsville, IL, US
Sold By	Schneider

25 1

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Cummins 400HP, Automatic

$33,900 USD

Fleet Maintained, Cummins X15, 400 HP, DT 12 Automatic, 2.64 Ratio, 225" WB, Dual Air Ride Seats, Double Bunk, Power Windows/Mirrors, Working A/C Heat, Clean vehicle history report see...

Condition	Used
Usage	676,420 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Rear Axle	Tandem Axle
Stock Number	LM9067
MLS Number	13178882
Category	Sleeper Semi Trucks
Last Updated	12/8/2024
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

25 2

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Cummins 400HP, Automatic

$43,500 USD

Fleet Maintained, Stock LM9009, Miles 528,748, Cummins X15, 500 HP (upgraded to 500HP), DT 12 Automatic, 2.64 Ratio, 225" WB, Dual Air Ride Seats, Double Bunk, Power Windows/Mirrors, Working...

Condition	Used
Usage	528,748 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Rear Axle	Tandem Axle
Stock Number	LM9009
MLS Number	13027783
Category	Sleeper Semi Trucks
Last Updated	12/12/2024
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

24 2

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Cummins 400HP, Automatic

$42,900 USD

Fleet Maintained, Stock LM9069, Miles 546,464, Cummins X15, 505 HP (upgraded to 505hp), DT 12 Automatic, 2.64 Ratio, 225" WB, Dual Air Ride Seats, Double Bunk, Power Windows/Mirrors, Working...

Condition	Used
Usage	546,464 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Rear Axle	Tandem Axle
Stock Number	LM9069
MLS Number	13020781
Category	Sleeper Semi Trucks
Last Updated	12/8/2024
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

11 2

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Cummins 400HP, Automatic

$42,900 USD

Fleet Maintained, Stock LM9048, Miles 532,170, Cummins X15, 500 HP (upgraded to 500hp), DT 12 Automatic, 2.64 Ratio, 225" WB, Dual Air Ride Seats, Double Bunk, Power Windows/Mirrors, Working...

Condition	Used
Usage	532,170 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Rear Axle	Tandem Axle
Stock Number	LM9048
MLS Number	13020762
Category	Sleeper Semi Trucks
Last Updated	12/8/2024
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(844) 900-___ SHOW
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56 1

2019 International LT Sleeper Semi Truck - 70" Raised Roof Sleeper, Cummins 450HP, 10 Speed Automatic

$34,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AUTOMATIC 10-SPEED!!! CUMMINS X15, DEF, ENGINE BRAKE, SLEEPER WINDOW, TRAILER BRAKE, SLIDING 5TH WHEEL, OFF ROAD TC, Se Habla...

Condition	Used
Usage	584,848 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Drivetrain	6x4
Transmission	10 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	L03075-DELIVERY 2 U
MLS Number	13118105
Category	Sleeper Semi Trucks
Last Updated	12/11/2024
Location	Fontana, CA, US
Sold By	Diamond Truck Sales Inc

(833) 801-___ SHOW
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10 0

2012 Freightliner Cascadia 125 Sleeper Semi Truck - 76" Raised Roof Sleeper, Detroit 455HP, 9 Speed Manual

$12,000 USD

GOOD TRUCK, RUNS GREAT, CLEAN, POWER MIRRORS, HEATED MIRRORS, DOUBLE BUNK, DUAL AIR RIDE SEATS, GOOD TIRES, CLEAN CAB! SOUTHERN TRUCK/ NOT RUSTY!,

Condition	Used
Usage	1,125,225 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	9 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	12DET112CAS
MLS Number	13275749
Category	Sleeper Semi Trucks
Last Updated	12/10/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 801-___ SHOW
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5 0

2020 Peterbilt 579 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

$34,000 USD

NICE TRUCK, CLEAN, LOW MILES, LEASE MAINTAINED!! runs and drives excellent, power windows, power mirrors, heated mirrors, double bunk, A/S 5th, differential lock, dump valve, tilt/tele, dual...

Condition	Used
Usage	446,483 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	20MX446579
MLS Number	13275747
Category	Sleeper Semi Trucks
Last Updated	12/7/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 988-___ SHOW
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11 0

2018 Freightliner Cascadia 125 Sleeper Semi Truck - Detroit

$37,950 USD

2018 Cascadia125, Air Slide 5th wheel, 455HP Detroit Diesel, Rockwell Axles, Engine Brakes, Power Mirrors Power Windows,

Condition	Used
Usage	536,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD15
Drivetrain	6x4
Rear Axle	Tandem Axle
Stock Number	JM7109
MLS Number	13275717
Category	Sleeper Semi Trucks
Last Updated	12/7/2024
Location	Roseville, MN, US
Sold By	Universal Truck Sales

(855) 591-___ SHOW
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37 0

2017 Peterbilt 579 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 16 Speed Amt

$29,900 USD

2017 Peterbilt 579 Ultraloft – Here is a very clean 80″ Sleeper! This Ultraloft Peterbilt has a Cummins 450HP X15 Engine, 16 Speed Eaton Automatic Transmission, Double Bunk Condo Sleeper...

Condition	Used
Usage	616,649 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	16 Speed Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.64 ratio
Stock Number	423775
MLS Number	13275657
Category	Sleeper Semi Trucks
Last Updated	12/7/2024
Location	Byron Center, MI, US
Sold By	5 Star Truck Sales, Inc

(833) 970-___ SHOW
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10 0

2025 Peterbilt 589 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 565HP

Call for price

On Ground in Eau Claire, PA. New 2025, Peterbilt 589, 58" Sleeper, Cummins X15 Engine, 565 HP, 1850 Torque, 13 Speed Eaton Fuller Transmission, 13,200K Dana Spicer Front Axle, 40K Dana...

Condition	New
Usage	11 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	275773
MLS Number	13275578
Category	Sleeper Semi Trucks
Last Updated	12/10/2024
Location	Eau Claire, PA, US
Sold By	Hunter Truck

(844) 912-___ SHOW
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6 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$61,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** 12 SPEED AUTOMATIC!!! DEF, ENGINE BRAKE, FRIDGE, TRAILER BRAKE Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7...

Condition	Used
Usage	472,128 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
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	H01497-DELIVERY 2 U
MLS Number	13275529
Category	Sleeper Semi Trucks
Last Updated	12/13/2024
Location	Houston, TX, US
Sold By	Diamond Truck Sales Inc

(844) 912-___ SHOW
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7 0

2020 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 400HP, 12 Speed Automatic

$39,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!!! SLIDING 5TH WHEEL, SIDE AND FULL FAIRINGS, LIQUID DEF, SUSPENSION AIR DUMP, ENGINE BRAKE, Se Habla Español! NO...

Condition	Used
Usage	509,642 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tandem Axle
Stock Number	H01495-DELIVERY 2 U
MLS Number	13275527
Category	Sleeper Semi Trucks
Last Updated	12/13/2024
Location	Houston, TX, US
Sold By	Diamond Truck Sales Inc

1 0

2019 Kenworth T680 Sleeper Semi Truck - Paccar 455HP, Automatic

$35,900 USD

Fleet Maintained, MX-13 Paccar, 455 HP, Automatic, Collision Mitigation, Adaptive Cruise, Very Clean, Mid-Roof with Single Bunk, Alum Polished Wheels, Dual Tanks, Stationary 5th Wheel, Dual...

Condition	Used
Usage	444,449 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.07 ratio
Stock Number	238349
MLS Number	13258093
Category	Sleeper Semi Trucks
Last Updated	12/7/2024
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(833) 970-___ SHOW
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12 0

2025 Peterbilt 589 Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 605HP, 18 Speed Manual

Call for price

On Ground In Eau Claire, PA. New 2025, Peterbilt 589, 72" Sleeper, Cummins X15 Engine, 605 HP, 1850 Torque, 18 Speed Eaton Fuller Transmission, 280" Wheelbase, 180 CA, 13,200K Dana Spicer...

Condition	New
Usage	1 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	275776
MLS Number	13218873
Category	Sleeper Semi Trucks
Last Updated	12/7/2024
Location	Eau Claire, PA, US
Sold By	Hunter Truck

(909) 775-___ SHOW
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6 0

2016 Volvo VNL64T780 Sleeper Semi Truck - Raised Roof Sleeper, 425HP, Automatic

$29,900 USD

Clean Sleeper, Fleet Maintained Unit, One Owner, Call Yvette,

Condition	Used
Usage	730,898 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	L16453
MLS Number	13215802
Category	Sleeper Semi Trucks
Last Updated	12/12/2024
Location	Fontana, CA, US
Sold By	TCI Transportation

(877) 810-___ SHOW
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10 0

2021 Peterbilt 389 Sleeper Semi Truck - 63" Flat Top Sleeper, Cummins 525HP, 18 Speed Manual

$119,900 USD

Custom paint on this great looking trade! This 2021 Pete 389 features a Cummins X15 525HP mated with an 18-speed manual transmission, and 3.55 rears. Owner/Operator specs include full gauge...

Condition	Used
Usage	12,664 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	63"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	MD747200U-ROA
MLS Number	13191331
Category	Sleeper Semi Trucks
Last Updated	12/13/2024
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

(877) 810-___ SHOW
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10 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$64,900 USD

NICE TRUCK! SEVERAL FROM WHICH TO CHOOSE! 2020 KENWORTH T680 WITH A CUMMINS X15 450HP ENGINE AND EATON EUNDURANT 12-SPEED AUTOMATED MANUAL TRANSMISSION. 76" RAISED ROOF SLEEPER, DOUBLE BUNK....

Condition	Used
Usage	342,843 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15E
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	LJ372810U/ROA
MLS Number	13189529
Category	Sleeper Semi Trucks
Last Updated	12/12/2024
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

(909) 775-___ SHOW
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7 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, 18 Speed Allison Hs Automatic

$59,900 USD

Ask for sergio,

Condition	Used
Usage	620,452 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	18 Speed Allison HS Automatic
Rear Axle	Tandem Axle
MLS Number	13167138
Category	Sleeper Semi Trucks
Last Updated	12/12/2024
Location	Fontana, CA, US
Sold By	TCI Transportation

(855) 981-___ SHOW
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7 1

2020 Volvo VNR64T640 Sleeper Semi Truck - 61" Mid Roof Sleeper, D13 410HP, 12 Speed I Shift Amt

$36,900 USD

2020 Volvo VNR64T640 **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin tires for an...

Condition	Used
Usage	595,916 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	410 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	61"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 1.27 ratio
Stock Number	TNF103051
MLS Number	13149689
Category	Sleeper Semi Trucks
Last Updated	12/7/2024
Location	Allentown, PA, US
Sold By	Nationwide Haul