Used 6x4 Sleeper Semi Trucks For Sale in United States

(844) 307-___ SHOW
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2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

Recently Updated

$54,500 USD

APU, DOT, PM, Available Warranty!

Inspection Report

Condition	Used
Usage	348,249 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.64 ratio
Stock Number	505602
MLS Number	14122046
Category	Sleeper Semi Trucks
Last Updated	3/11/2026
Location	Charlotte, NC, US
Sold By	International Motors, LLC

2018 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, 12 Speed Dt12 Amt

Recently Updated

$34,500 USD

AUTOMATIC. ELECTRONIC STABILITY CONTROL, BRAKE ASSIST, ADAPTIVE CRUISE CONTROL, LANE DEPARTURE WARNING, TIRE PRESSURE MONITORIING SYSTEM

Condition	Used
Usage	672,120 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Rear Axle	Tandem Axle
Stock Number	KA5254
MLS Number	14080359
Category	Sleeper Semi Trucks
Last Updated	3/11/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(855) 717-___ SHOW
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2013 Volvo VNL64T670 Sleeper Semi Truck - 62" Mid Roof Sleeper, D13 475HP, Automatic

Price Drop $9,500 USD

***TRUCK HAS TRANSMISSION ISSUES, SOLD AS IS, WHERE IS***, *** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** DEF, SLIDING 5TH WHEEL, ENGINE BRAKE, TRAILER BRAKE Se Habla...

Condition	Used
Usage	883,161 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	I Shift Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	62"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	N14521-DELIVERY 2 U
MLS Number	14070475
Category	Sleeper Semi Trucks
Last Updated	3/11/2026
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

2024 Volvo VNL64T860 Sleeper Semi Truck - 77" Raised Roof Sleeper, D13 455HP, Automatic

Recently Updated

$89,900 USD

LOADED AND TURBO COMPOUNDING! 455hp D13 Engine paired with an automatic iShift Transmission; WARRANTY UNTIL 5.3.28 or 500k MILES on an EP2 Extended Warranty! Engine and Aftertreatment!...

Condition	Used
Usage	402,063 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	77"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	8680244
MLS Number	14053863
Category	Sleeper Semi Trucks
Last Updated	3/11/2026
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

(833) 781-___ SHOW
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2020 Freightliner Cascadia Sleeper Semi Truck - 48" Extra-Tall Roof, Detroit, Automatic

Newly Listed

$48,500 USD

Condition	Used
Usage	353,222 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13 EPA 17
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Extra Tall Sleeper
Sleeper Size	48"
Rear Axle	Tandem Axle
Rear End	2.47 ratio
Stock Number	51174
MLS Number	14236149
Category	Sleeper Semi Trucks
Last Updated	3/11/2026
Location	Green Bay, WI, US
Sold By	Schneider

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Recently Updated

$51,600 USD

Several Available!, Full 128 Point Inspection, 547,272 Miles, DD15 Detroit, 455 HP, DT12 HD Automated, Double Bunk Condo, Electric APU, Super Singles - can switch out for duals, Fleet...

Condition	Used
Usage	547,272 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	LY5950
MLS Number	13916446
Category	Sleeper Semi Trucks
Last Updated	3/11/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Recently Updated

Contact for price

Several Available!, Full 128 Point Inspection, 507,719 Miles, DD15 Detroit, 455 HP, DT12 HD Automated, Double Bunk Condo, Electric APU, Super Singles - can switch out for duals, Fleet...

Condition	Used
Usage	507,719 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	LY5944
MLS Number	13916431
Category	Sleeper Semi Trucks
Last Updated	3/11/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(833) 781-___ SHOW
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2024 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

Newly Listed

$89,700 USD

Condition	Used
Usage	354,816 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Detroit DD15TCO 50 STATE
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	32238
MLS Number	14235989
Category	Sleeper Semi Trucks
Last Updated	3/12/2026
Location	Wilmer, TX, US
Sold By	Schneider

(866) 530-___ SHOW
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2021 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Recently Updated

$69,995 USD

WALMART TRUCK! LOADED! 2021 FREIGHTLINER CASCADIA 126, DETROIT DD15 LOW ENGINE HOURS, DETROIT DT12 AUTOMATIC TRANSMISSION, 401,359 MILES, DIESEL APU, REFRIGERATOR, COLLISION MITIGATION...

Condition	Used
Usage	401,359 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	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	8203
MLS Number	13879849
Category	Sleeper Semi Trucks
Last Updated	3/11/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

2015 Kenworth T680 Sleeper Semi Truck - Cummins, 10 Speed Ultrashift Automatic

Recently Updated

$24,500 USD

730,336 Miles, MX-13 Paccar, 455 HP, Ultrashift Auto, New Batteries, APU – Not Verified It Works, Paint Touch-Up Will Be Done, Aluminum Wheels, Double Bunk Sleeper, Power...

Condition	Used
Usage	730,336 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automatic
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tandem Axle
Stock Number	448299
MLS Number	13531244
Category	Sleeper Semi Trucks
Last Updated	3/11/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(866) 530-___ SHOW
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2024 Kenworth T680 Sleeper Semi Truck - Paccar, Automatic

Recently Updated

$69,995 USD

2024 KENWORTH T680 NEXTGEN, PACCAR MX-13, 455HP, 12 SPEED AUTOMATIC TRANSMISSION, 355,300 MILES, FLEET MAINTAINED, ORIGINAL TIRES, READY TO WORK MULTIPLE UNITS AVAILABLE...

Condition	Used
Usage	355,300 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	0933
MLS Number	14142911
Category	Sleeper Semi Trucks
Last Updated	3/11/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

(855) 647-___ SHOW
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2023 Mack Anthem Sleeper Semi Truck FREE WARRANTY INCLUDED! Road Ready!

Price Drop $50,999 USD

Warranty

Condition	Used
Usage	386,704 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	445 HP
Engine Model	Mack MP8
Drivetrain	6x4
Transmission	12 Speed mDRIVE Automatic
Sleeper Type	Hi Rise Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.47 ratio
Stock Number	271161
MLS Number	14080559
Category	Sleeper Semi Trucks
Last Updated	3/10/2026
Location	Bolingbrook, IL, US
Sold By	Arrow Truck Sales - Chicago, IL

(844) 912-___ SHOW
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2021 International LT Sleeper Semi Truck - 70" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

Newly Listed

$46,900 USD

X SWIFT TRUCK, Strong and reliable 2021 International LT powered by a dependable Cummins diesel engine and smooth automatic transmission. This truck delivers excellent fuel economy, driver...

Condition	Used
Usage	499,238 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	H02527 DELIVERY 2 U
MLS Number	14234444
Category	Sleeper Semi Trucks
Last Updated	3/11/2026
Location	Houston, TX, US
Sold By	Diamond Truck Sales Inc

(855) 717-___ SHOW
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2021 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

Newly Listed

$47,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, CUMMINS X15, DEF, ENGINE BRAKE, SLEEPER WINDOW, SLIDING 5TH WHEEL, OFF ROAD, AIR RIDE, PDL LOCK, 5TH WHEEL UNLOCK...

Condition	Used
Usage	430,509 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	L01724-DELIVERY 2 U
MLS Number	14234438
Category	Sleeper Semi Trucks
Last Updated	3/11/2026
Location	Fontana, CA, US
Sold By	Diamond Truck Sales Inc

(833) 637-___ SHOW
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2007 Peterbilt 379EXHD Sleeper Semi Truck - 40" Raised Roof Sleeper, Cummins 475HP, 13 Speed Manual

Newly Listed

$59,900 USD

2007 Peterbilt 379 with 40 inch sleeper, ISX 475 hp, 13 speed trans, 1.2 mil miles, recent overhaul, 52000 GVW, 3.55 ratio, 266 wb, flex air susp, new paint,

Condition	Used
Usage	11,184 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	40"
Suspension	Flex Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
MLS Number	14234408
Category	Sleeper Semi Trucks
Last Updated	3/10/2026
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

2022 Peterbilt 567 Sleeper Semi Truck - 80" Mid Roof Sleeper, Paccar 455HP, Automatic

Newly Listed

$72,900 USD

409122 Miles, Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 80, Wheel Base: 275,...

Condition	Used
Usage	409,122 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	8680357
MLS Number	14234386
Category	Sleeper Semi Trucks
Last Updated	3/10/2026
Location	Clare, MI, US
Sold By	JX Truck Center

2022 Peterbilt 579 Sleeper Semi Truck - 80" Mid Roof Sleeper, Paccar 455HP, Automatic

Newly Listed

$62,900 USD

429252 Miles, Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 80, Wheel Base: 260,...

Condition	Used
Usage	429,252 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	8680358
MLS Number	14234385
Category	Sleeper Semi Trucks
Last Updated	3/11/2026
Location	Clare, MI, US
Sold By	JX Truck Center

2022 Peterbilt 579 Sleeper Semi Truck - 80" Mid Roof Sleeper, Paccar 455HP, Automatic

Newly Listed

$74,900 USD

268747 Miles, Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 80, Wheel Base: 260, Tandem Rear Axles, Front...

Condition	Used
Usage	268,747 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	80"
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	8680374
MLS Number	14234383
Category	Sleeper Semi Trucks
Last Updated	3/10/2026
Location	Rockford, IL, US
Sold By	JX Truck Center

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2022 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

Recently Updated

$58,700 USD

Condition	Used
Usage	441,918 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD15GHG21
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	52944
MLS Number	14166857
Category	Sleeper Semi Trucks
Last Updated	3/13/2026
Location	Wilmer, TX, US
Sold By	Schneider

2021 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, Automatic

Newly Listed

$55,900 USD

Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 80, Wheel Base: 234, Tandem Rear...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	8680312
MLS Number	14234304
Category	Sleeper Semi Trucks
Last Updated	3/10/2026
Location	Wadsworth, IL, US
Sold By	JX Truck Center

(855) 981-___ SHOW
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2021 Volvo VNL64T860 Sleeper Semi Truck - Raised Roof Sleeper, D13 425HP, 12 Speed I Shift Amt

Newly Listed

$53,900 USD

2021 Volvo VNL64T680 Double Bunk Condo Sleeper Specs:, -Mileage: 500,741, -Engine: Volvo D13, -Automated: Transmission: Volvo I Shift, -Suspension: Air-Ride, -Wheels: Aluminum, -Tires; Super...

Condition	Used
Usage	500,741 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb
Stock Number	TNF113072 Web
MLS Number	14234260
Category	Sleeper Semi Trucks
Last Updated	3/10/2026
Location	Greer, SC, US
Sold By	Nationwide Haul

(855) 981-___ SHOW
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2021 Volvo VNL64T860 Sleeper Semi Truck - Raised Roof Sleeper, D13 425HP, 12 Speed I Shift Amt

Newly Listed

$53,900 USD

2021 Volvo VNL64T680 Double Bunk Condo Sleeper Specs:, -Mileage: 500,741, -Engine: Volvo D13, -Automated: Transmission: Volvo I Shift, -Suspension: Air-Ride, -Wheels: Aluminum, -Tires; Super...

Condition	Used
Usage	500,741 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb
Stock Number	TNF113072 Web
MLS Number	14234259
Category	Sleeper Semi Trucks
Last Updated	3/10/2026
Location	Greer, SC, US
Sold By	Nationwide Haul

(855) 981-___ SHOW
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2021 Volvo VNL64T860 Sleeper Semi Truck - Raised Roof Sleeper, D13 425HP, 12 Speed I Shift Amt

Newly Listed

$53,900 USD

2021 Volvo VNL64T680 Double Bunk Condo Sleeper Specs:, -Mileage: 500,741, -Engine: Volvo D13, -Automated: Transmission: Volvo I Shift, -Suspension: Air-Ride, -Wheels: Aluminum, -Tires; Super...

Condition	Used
Usage	500,741 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb
Stock Number	TNF113072
MLS Number	14234258
Category	Sleeper Semi Trucks
Last Updated	3/10/2026
Location	Greer, SC, US
Sold By	Nationwide Haul

(855) 807-___ SHOW
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2021 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

Newly Listed

$52,500 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, READY TO WORK!...

Condition	Used
Usage	308,845 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	7215
MLS Number	14234096
Category	Sleeper Semi Trucks
Last Updated	3/12/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd