Used 6x4 Sleeper Semi Trucks For Sale

(833) 904-___ SHOW
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Tri State Truck Center - Springfield, MO

2000 Peterbilt 379 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 500HP, 18 Speed Manual

$45,500 USD

2000 Peterbilt 379, 500hp Cummins N-14, 18spd Manual Transmission, 2 Million Mi - very clean - great running truck - but no service records, Air ride suspension, 260in Wheelbase, Nationwide...

Condition	Used
Usage	2,082,095 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins N14
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	36,000 lb
Stock Number	5985
MLS Number	14302569
Category	Sleeper Semi Trucks
Last Updated	4/14/2026
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

(833) 300-___ SHOW
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2009 International Paystar 5900 Sleeper Semi Truck - Cummins 435HP, 6 Speed Automatic

Contact for price

Installed option, GYROPHARES, WEBASTO (AIR CONDITIONING),

Condition	Used
Usage	1,030,837 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	435 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.33 ratio
Stock Number	C-30515
MLS Number	14302486
Category	Sleeper Semi Trucks
Last Updated	4/10/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(707) 849-___ SHOW
NUMBERCall Seller

2015 Peterbilt 579 Sleeper Semi Truck - Flat Top Sleeper, Paccar 455HP, 10 Speed Manual

$39,500 USD

2015 Peterbilt 579 Flat Top Sleeper 565k Miles on new engine installed. 724k MIles on Chassis Paccar MX13 Engine, Eaton Fuller 10 Speed, 50k Lb GVW, Wet Kit, Well maintained and ready for...

Condition	Used
Usage	565,493 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	13773351
Category	Sleeper Semi Trucks
Last Updated	4/17/2026
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

(833) 300-___ SHOW
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2006 Freightliner Argosy Sleeper Semi Truck - Detroit 515HP, 13 Speed Manual

Contact for price

Installed optionGYROPHARES,

Condition	Used
Usage	916,902 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	515 HP
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	C-27628
MLS Number	14299447
Category	Sleeper Semi Trucks
Last Updated	4/9/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2011 Volvo VNL64T670 Sleeper Semi Truck - 67" Raised Roof Sleeper, D13 425HP, 12 Speed I Shift Amt

$11,000 USD

GOOD TRUCK, RUNS GREAT, FLEET MAINTAINED, AIR SEAT, DOUBLE BUNK, DIFFERENTIAL LOCK, DUMP VALVE, POWER MIRRORS, POWER WINDOWS, HEATED MIRRORS!,

Condition	Used
Usage	1,152,381 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
Sleeper Size	67"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	11D13115670
MLS Number	14299383
Category	Sleeper Semi Trucks
Last Updated	4/9/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(855) 489-___ SHOW
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2021 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

$52,000 USD

X15 Cummins 500HP/1850Tq, Espar, Fridge, 6 month/50k Mile Premium 2000 Warranty (Engine, Turbo, Injectors, Aftertreatment), 7.8 MPG Lifetime Avg, Can Upgrade to 8 New Virgin Drive Tires for...

Condition	Used
Usage	495,291 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.78 ratio
Stock Number	2262
MLS Number	14281581
Category	Sleeper Semi Trucks
Last Updated	4/11/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

2011 Volvo VNL64T670 Sleeper Semi Truck - 67" Raised Roof Sleeper, D13 475HP, 10 Speed Manual

$12,000 USD

good truck, runs great, clean, air seats, dump valve, differential lock, dual air ride seats, power windows, power mirrors, heated mirrors, tilt/tele,,

Condition	Used
Usage	835,907 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	67"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	11D13835670
MLS Number	12894062
Category	Sleeper Semi Trucks
Last Updated	4/9/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2013 Freightliner Cascadia 125 Sleeper Semi Truck - 75" Raised Roof Sleeper, Detroit 475HP, 10 Speed Manual

$12,500 USD

nice truck, runs great, clean, air seats, double bunk, differential lock, dump valve, A/S 5th, power windows, power mirrors, heated mirrors, fleet maintained,

Condition	Used
Usage	725,912 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	75"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	13DET725CAS
MLS Number	12500682
Category	Sleeper Semi Trucks
Last Updated	4/9/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2010 Freightliner Century Class 120 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 450HP, 10 Speed Manual

$12,000 USD

nice truck, runs great, clean. air seat, tilt/tele, power windows, dual air ride seats, double bunk, differential lock, dump valve, A/S 5th, fleet maintained

Condition	Used
Usage	932,900 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	10DET932C120
MLS Number	12497601
Category	Sleeper Semi Trucks
Last Updated	4/9/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 781-___ SHOW
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2022 Freightliner Cascadia Sleeper Semi Truck - 48" Extra-Tall Roof, Detroit, Automatic, Optimized Idle

$65,500 USD

***Note; This unit does not have a passenger seat.***

Condition	Used
Usage	397,496 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13 GHG 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Extra Tall Sleeper
Sleeper Size	48"
Rear Axle	Tandem Axle
Rear End	2.47 ratio
Stock Number	53437
MLS Number	14248070
Category	Sleeper Semi Trucks
Last Updated	7/9/2026
Location	Shrewsbury, MA, US
Sold By	Schneider

(833) 781-___ SHOW
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2022 Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

$69,200 USD

Condition	Used
Usage	359,111 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD13 GHG 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Extra Tall Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	13915
MLS Number	14106702
Category	Sleeper Semi Trucks
Last Updated	7/9/2026
Location	Gary, IN, US
Sold By	Schneider

(833) 478-___ SHOW
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2020 Volvo VNR64T400 Sleeper Semi Truck - 40" Flat Top Sleeper, 425HP, 12 Speed I Shift Amt

$39,900 USD

Great starter truck or small regional fleet truck. SPEC'D FOR FEDEX CONTRACTORS. Multiplets Available. Call today.NAP,

Quantity	5
Condition	Used
Usage	508,932 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Drivetrain	6x4
Transmission	12 Speed I Shift Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	Volvo Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	7238
MLS Number	14273262
Category	Sleeper Semi Trucks
Last Updated	4/8/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(716) 218-___ SHOW
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2020 Peterbilt 389 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 510HP, 18 Speed Manual

$65,550 USD

PACCAR MX 13 510HP,132000 FRONT AXLE,40000 REAR AXLE.3.58 RATIO,ALUM WHLS,FULL LOCKERS,18SPD TRANS,,

Condition	Used
Usage	435,846 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	213226
MLS Number	13711878
Category	Sleeper Semi Trucks
Last Updated	4/7/2026
Location	Buffalo, NY, US
Sold By	Hunter Truck

(833) 932-___ SHOW
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2024 Western Star 49X Sleeper Semi Truck - 48" Mid Roof Sleeper, Detroit 560HP, 18 Speed Manual

$164,500 USD

EW4 and Wiring Coverage until 12/28,

Condition	Used
Usage	155,658 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	560 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	83819
MLS Number	14287292
Category	Sleeper Semi Trucks
Last Updated	4/4/2026
Location	Bangor, ME, US
Sold By	Freightliner of Maine

(855) 725-___ SHOW
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2022 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$65,000 USD

The 2022 Freightliner Cascadia 126 is a Class 8 highway tractor that stands out in the used truck market for its advanced performance, modern technology and driver-focused comfort, making it...

Condition	Used
Usage	512,652 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	2626
MLS Number	13944364
Category	Sleeper Semi Trucks
Last Updated	4/4/2026
Location	North Las Vegas, NV, US
Sold By	TCI Transportation

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

$72,000 USD

The 2022 Freightliner Cascadia 126 is a Class 8 highway tractor that stands out in the used truck market for its advanced performance, modern technology and driver-focused comfort, making it...

Condition	Used
Usage	443,772 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2628
MLS Number	13944352
Category	Sleeper Semi Trucks
Last Updated	4/4/2026
Location	North Las Vegas, NV, US
Sold By	TCI Transportation

(833) 490-___ SHOW
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2025 Freightliner Cascadia Sleeper Semi Truck, 89,000 MILES!!! 505HP , Next Gen , Financing Available , Trades Welcome , Call Today !!!!!

$152,995 USD

Seize this incredible opportunity on a nearly new 2025 Freightliner Cascadia sleeper that's primed for profitable long-haul runs—with only 89,294 miles on the clock, it's in exceptional...

Warranty

Condition	Used
Usage	89,254 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	UWF1523
MLS Number	14167357
Category	Sleeper Semi Trucks
Last Updated	4/3/2026
Location	Springfield, MO, US
Sold By	Tri State Truck Center - Springfield, MO

(844) 307-___ SHOW
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2023 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

$66,000 USD

Condition	Used
Usage	425,234 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 End	40,000 lb 2.79 ratio
Stock Number	505733
MLS Number	14256790
Category	Sleeper Semi Trucks
Last Updated	4/3/2026
Location	West Sacramento, CA, US
Sold By	International Motors, LLC

(833) 478-___ SHOW
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2015 Freightliner Coronado 132 Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 500HP, 18 Speed Manual

Contact for price

2015 CORONADO HEAVY HAUL. REMAN 12.7 60 SEREIS IN PROCESS AND 18SPD TRANS. DOUBLE FRAME WITH 46K REARS AND 20K PUSHER. EQUIPPED WITH 8 BRAND NEW VIRGIN LO PRO 22.5 DRIVES AND 2 BRAND NEW...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit SERIES 60 12.7 DDEC IV
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	5872
MLS Number	14262979
Category	Sleeper Semi Trucks
Last Updated	4/1/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(877) 889-___ SHOW
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2018 International LT Sleeper Semi Truck - Cummins, 10 Speed Manual

$27,500 USD

Up for sale is a 2018 International LT 455, 432 Mileage, Call with any questions

Condition	Used
Usage	455,432 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Automatic
Stock Number	4401
MLS Number	13562324
Category	Sleeper Semi Trucks
Last Updated	4/1/2026
Location	Cedar City, UT, US
Sold By	Blue Point Sales

(833) 781-___ SHOW
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2022 Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

$76,700 USD

Condition	Used
Usage	340,064 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD13 GHG 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Extra Tall Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	14034
MLS Number	14275299
Category	Sleeper Semi Trucks
Last Updated	7/9/2026
Location	Gary, IN, US
Sold By	Schneider

(844) 307-___ SHOW
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2023 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

$67,500 USD

Condition	Used
Usage	411,086 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 End	40,000 lb 2.79 ratio
Stock Number	505865
MLS Number	14272793
Category	Sleeper Semi Trucks
Last Updated	4/3/2026
Location	West Sacramento, CA, US
Sold By	International Motors, LLC

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

$59,900 USD

2007 Peterbilt 379 with 48 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	3/27/2026
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

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

$66,900 USD

The 2022 Freightliner Cascadia 126 is a Class 8 highway tractor that stands out in the used truck market for its advanced efficiency, modern technology and driver focused comfort, making it...

Condition	Used
Usage	487,000 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
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	2594
MLS Number	13707453
Category	Sleeper Semi Trucks
Last Updated	3/27/2026
Location	Phoenix, AZ, US
Sold By	TCI Transportation