Used 6x4 Sleeper Semi Trucks For Sale in United States

(833) 801-___ SHOW
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2017 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 10 Speed Ultrashift Amt

$19,000 USD

GOOD TRUCK, RUNS EXCELLENT, AIR SEATS, DOUBLE BUNK, POWER WINDOWS, POWER MIRRORS, HEATED MIRRORS, DIFFERENTIAL LOCK, DUMP VALVE, SLIDING 5TH! *NICE CLEAN TRUCK!,

Condition	Used
Usage	935,863 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automated
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	17ISX935T680
MLS Number	14505120
Category	Sleeper Semi Trucks
Last Updated	9/2/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(855) 591-___ SHOW
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2014 Freightliner Cascadia 125 Evolution Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 10 Speed Manual

$16,900 USD

2014 Freightliner Cascadia 125 Evolution – Recent Trade-In!, Clean Cascadia Evolution with a strong Detroit/manual transmission setup and a double-bunk sleeper!, , 455 HP Detroit DD15 engine...

Condition	Used
Usage	968,361 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	FH6710
MLS Number	14496347
Category	Sleeper Semi Trucks
Last Updated	9/2/2026
Location	Byron Center, MI, US
Sold By	5 Star Truck Sales, Inc

(855) 907-___ SHOW
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2007 Peterbilt 379 Sleeper Semi Truck

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Condition	Used
Usage	823,585 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Caterpillar 3306/C15/C16
Drivetrain	6x4
Stock Number	WP7319
MLS Number	14437319
Category	Sleeper Semi Trucks
Last Updated	9/1/2026
Location	Strafford, MO, US
Sold By	HD Trucks LLC

(833) 478-___ SHOW
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2019 Kenworth W900 Sleeper Semi Truck - 70" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

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OWNER /OPERATER SPECS.HARD TO FIND ,CUMMINS 565HP, WILL COME WITH FRESH INRAME! 18SPD ,70"FLAT TOP SLEEPER,LEATHER SEATS.SUPER CLEAN READY TO WORK.DON'T WAIT IT WON'T LAST,

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	70"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	7538
MLS Number	14578438
Category	Sleeper Semi Trucks
Last Updated	9/4/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(855) 725-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 505HP, 13 Speed Ultrashift Manual

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13 Speed Eaton Fuller Contact Ed Gibbs,

Condition	Used
Usage	441,406 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	13 Speed Ultrashift Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	14578385
Category	Sleeper Semi Trucks
Last Updated	9/5/2026
Location	Phoenix, AZ, US
Sold By	TCI Transportation

(716) 218-___ SHOW
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2024 Peterbilt 567 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Price Drop $162,750 USD

565 HP CUMINNS X15,18SPD MANUAL TRANS,46K RR,14KFRT,3.73 RATIO, NEWAY SUSP EXTENDED WARRANTY,ALUM WHEELS,DUAL EXHAUST, 58" SLEEPER. has factor OEM warranty on chassis/engine/aftertreatment...

Condition	Used
Usage	142,363 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	290492
MLS Number	14555324
Category	Sleeper Semi Trucks
Last Updated	9/2/2026
Location	Buffalo, NY, US
Sold By	Hunter Truck

(833) 478-___ SHOW
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2023 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

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GREAT START OUT TRUCK.CUMMINS X15 450HP,ENDURANT AUTOMATIC. DOUBLE BUNK, GREAT MILES,READY TO GO

Condition	Used
Usage	505,405 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.15 ratio
Stock Number	7433
MLS Number	14514665
Category	Sleeper Semi Trucks
Last Updated	9/2/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(855) 489-___ SHOW
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2022 Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

$59,000 USD

Price includes 6 month/50k Mile Premium 2000 Warranty (Engine, Turbo, Injectors, Aftertreatment), Paccar 455hp, 12 speed Endurant transmission,, Refrigerator,,

Condition	Used
Usage	10,500 Hours
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	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2292
MLS Number	14555037
Category	Sleeper Semi Trucks
Last Updated	9/1/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(716) 218-___ SHOW
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2025 Peterbilt 567 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Price Drop $172,750 USD

565 CUMMINS X15,18SPD MANUAL TRANS,46KRR,14320KFRT,3.73 GEARS 58 SLEEPER 87942 MILES $50,000.00 LESS THAN NEW EXTEDED CUMMINS ENGINE,AFT WARRANTY 5 YRS,300K EXT PETERBILT BASIC WARRANTY 3...

Condition	Used
Usage	87,924 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	58"
Suspension	Neway
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	289134
MLS Number	14372017
Category	Sleeper Semi Trucks
Last Updated	9/1/2026
Location	Buffalo, NY, US
Sold By	Hunter Truck

(877) 322-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, Other

$72,991 USD

2022 Freightliner Cascadia 126 Sleeper* Detroit DD15 14.8L -- 455 HP* DT12 Overdrive Automated Manual Transmission* 120-Gallon Fuel Capacity* 12,000 lb Front / 40,000 lb Rear -- 2.16 Ratio -...

Condition	Used
Usage	492,700 Miles
Horse Power	455 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	NSMH5102
MLS Number	14419642
Category	Sleeper Semi Trucks
Last Updated	9/1/2026
Location	Hialeah Gardens, FL, US
Sold By	Freightliner of Miami

2022 Freightliner Cascadia Sleeper Semi Truck - 48" Extra-Tall Roof, Detroit, Automatic, Optimized Idle, MirrorEye Equipped

$62,000 USD

Condition	Used
Usage	428,810 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD15GHG21
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Extra Tall Sleeper
Sleeper Size	48"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	21053
MLS Number	14577831
Category	Sleeper Semi Trucks
Last Updated	9/1/2026
Location	NORTH BALTIMORE, OH, US
Sold By	Schneider

2021 Peterbilt 579 - 80" Raised Roof Double Bunk Sleeper, Paccar, Automatic, Carrier APU

$50,500 USD

Condition	Used
Usage	379,142 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Rear End	2.79 ratio
Stock Number	2368
MLS Number	14577802
Category	Sleeper Semi Trucks
Last Updated	9/2/2026
Location	ATLANTA, GA, US
Sold By	Schneider

(855) 489-___ SHOW
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2023 Peterbilt 389 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

$140,000 USD

Cummins 565hp w/2050 FT LB Torque and 18 Speed Manual Transmission, Includes 6 month/50k Mile Premium 2000 Warranty (Engine, Turbo, Injectors, Aftertreatment), 72" Raised Roof, Single Bunk,...

Condition	Used
Usage	410,574 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2211
MLS Number	14228787
Category	Sleeper Semi Trucks
Last Updated	9/1/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

2021 Freightliner Cascadia Sleeper Semi Truck - 48" Extra-Tall Roof, Detroit, Automatic

$66,000 USD

Condition	Used
Usage	329,249 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD15 EPA 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Extra Tall Sleeper
Sleeper Size	48"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	20483
MLS Number	14577736
Category	Sleeper Semi Trucks
Last Updated	9/1/2026
Location	Portland, OR, US
Sold By	Schneider

2022 International LT Sleeper Semi Truck - 73" Raised Roof, Cummins, Automatic, Battery Powered HVAC with Optimized Idle

$44,700 USD

Condition	Used
Usage	444,761 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	52825
MLS Number	14577722
Category	Sleeper Semi Trucks
Last Updated	9/1/2026
Location	West Memphis, AR, US
Sold By	Schneider

(833) 298-___ SHOW
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2024 Volvo VNL64T860 Sleeper Semi Truck, Used, Arizona, Automatic, Automated, 450-499 HP, Diesel

$114,999 USD

2024 Volvo VNL64T860 Globetrotter XL Sleeper – D13 455 HP, I-Shift This 2024 Volvo VNL64T860 is a premium long-haul sleeper tractor with 392,000 miles, powered by a Volvo D13 Turbo Compound...

Condition	Used
Usage	392,924 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	13 Speed I Shift with Crawler Gears Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	77"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	T39338
MLS Number	14576603
Category	Sleeper Semi Trucks
Last Updated	9/1/2026
Location	Chandler, AZ, US
Sold By	Midco Sales

(888) 853-___ SHOW
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2003 Freightliner FLD132 Classic XL Sleeper Semi Truck - 62" Flat Top Sleeper, Detroit 500HP, 13 Speed Manual

$15,900 USD

2003 Freightliner Classic XL, Series 60 12.7L Detroit 500 HP, 13 speed, 3.58 rears, A/R, 62" sleeper, 265" WB, good tires and brakes, 290 gallon fuel tanks, A/S 5th wheel, LoPro 24.5 tires...

Condition	Used
Usage	1,200,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	62"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.58 ratio
Stock Number	8174
MLS Number	14575285
Category	Sleeper Semi Trucks
Last Updated	8/30/2026
Location	New Salem, ND, US
Sold By	Pedigree Truck and Trailer Sales, Inc.

2021 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

Price Drop $44,900 USD

CLEAN FLEET MAINTAINED 2021 INTERNATIONAL LT, CULMMINS X15, 450HP, 12 SPEED AUTO TRANSMISSION, 2.64 RATIOS, 73" DOUBLE BUNK CONDO SLEEPER, NO CODES, NO LEAKS, GOOD RUBBER,FRIDGE, COLLISION...

Quantity	10
Condition	Used
Usage	445,787 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	7353
MLS Number	14557600
Category	Sleeper Semi Trucks
Last Updated	8/29/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2021 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

Price Drop $44,900 USD

CLEAN FLEET MAINTAINED 2021 INTERNATIONAL LT, CULMMINS X15, 450HP, 12 SPEED AUTO TRANSMISSION, 2.64 RATIOS, 73" DOUBLE BUNK CONDO SLEEPER, NO CODES, NO LEAKS, GOOD RUBBER,FRIDGE, COLLISION...

Quantity	10
Condition	Used
Usage	446,560 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	7355
MLS Number	14555356
Category	Sleeper Semi Trucks
Last Updated	8/29/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(833) 478-___ SHOW
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2021 International LT Sleeper Semi Truck - 70" Raised Roof Sleeper, Cummins 450HP, Amt

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Well spec'd starter truck or fleet truck. 450 Cummins X15 and an auto. APU Call today

Condition	Used
Usage	482,323 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Ultrashift Plus Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	7500
MLS Number	14545800
Category	Sleeper Semi Trucks
Last Updated	9/1/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

2023 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$64,900 USD

CARRIER DIESEL APU, CLEAN FLEET MAINTAINED, 2023 INTERNATIONAL LT625, CUMMINS 450HP, EATON 12 SPEED AUTO TRANSMISSION, 2.64 RATIOS, GOOD RUBBER, INVERTER 53,200 GVWR, ALL ALLUMINUM RIMS, 228...

Quantity	8
Condition	Used
Usage	426,538 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	7369
MLS Number	14543512
Category	Sleeper Semi Trucks
Last Updated	9/5/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(866) 530-___ SHOW
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2023 Kenworth T680 Sleeper Semi Truck - 450HP, Automatic

$86,995 USD

2023 KENWORTH T680 NEXT GEN, CUMMINS X15, AUTOMATIC TRANSMISSION, 440,424 MILES, APU, FLEET MAINTAINED FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON APPROVED CREDIT...

Condition	Used
Usage	440,424 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	6834
MLS Number	14535097
Category	Sleeper Semi Trucks
Last Updated	8/29/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

2023 Peterbilt 389 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

Price Drop $139,500 USD

CLEAN 2023 PETERBILT 389 CUMMINS X15, 565 HP, 18 SPEED MANUAL TRANSMISSION, DUAL BREATHERS, DUAL STACKS, HALF FENDERS, CHROME DROP VISOR, ALL ALUMINUM WHEELS, MICROWAVE, REFRIDGERATOR,...

Condition	Used
Usage	396,464 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	58"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	7296
MLS Number	14375080
Category	Sleeper Semi Trucks
Last Updated	8/29/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2023 Freightliner Coronado 122 SD Sleeper Semi Truck - 70" Mid Roof Sleeper, Detroit 505HP, 18 Speed Ultrashift Automatic

$124,500 USD

FACTORY WARRANTY ENGINE PARTS ONLY UP TIL 1/9/2028 OR 500K! 2023 FREIGHTLINER CORANADO SD122, LOW MILES, DETROIT DD13 505HP, EATON AUTOMATIC 18 SPEED TRANSMISSION, DOUBLE FRAMED, 14,320 FAW,...

Quantity	7
Condition	Used
Usage	155,328 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	7249
MLS Number	14342875
Category	Sleeper Semi Trucks
Last Updated	8/29/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd