6x4 Sleeper Semi Trucks For Sale

58 1

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	1/16/2025
Location	Houston, TX, US
Sold By	Diamond Truck Sales Inc

57 1

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	1/16/2025
Location	Houston, TX, US
Sold By	Diamond Truck Sales Inc

(833) 986-___ SHOW
NUMBERCall Seller

28 0

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP

Price Drop

$89,900 USD

505 HP!, stock: 259461, transmodel: DT12, cab type: Sleeper, engine type: DD15, dualbreathers: 0, dualexhaust: 0, xaxleconfiguration: Set Back Axle,

Condition	Used
Usage	330,912 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	259461
MLS Number	13266272
Category	Sleeper Semi Trucks
Last Updated	1/7/2025
Location	Tampa, FL, US
Sold By	Southport Truck Group

58 1

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 68" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

$56,900 USD

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

Condition	Used
Usage	510,812 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
Sleeper Size	68"
Rear Axle	Tandem Axle
Rear End	2.16 ratio
Stock Number	H01485-DELIVERY 2 U
MLS Number	13266262
Category	Sleeper Semi Trucks
Last Updated	1/16/2025
Location	Houston, TX, US
Sold By	Diamond Truck Sales Inc

(855) 489-___ SHOW
NUMBERCall Seller

41 0

2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

$43,000 USD

455 hp, Endurant 12 speed, Desk, Inverter, Includes 6 MO/50,000 mile Engine and Aftertreatment warranty,

Condition	Used
Usage	557,000 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 2.85 ratio
Stock Number	1959
MLS Number	13314275
Category	Sleeper Semi Trucks
Last Updated	1/7/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(855) 489-___ SHOW
NUMBERCall Seller

40 0

2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

$63,000 USD

Good Miles! 455 hp, Endurant 12 speed, Includes 6 MO/50,000 mile Engine and Aftertreatment warranty,

Condition	Used
Usage	295,000 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 2.85 ratio
Stock Number	1958
MLS Number	13314274
Category	Sleeper Semi Trucks
Last Updated	1/7/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

24 1

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

$36,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AUTOMATIC! DEF, 5TH WHEEL, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:, “All...

Condition	Used
Usage	638,303 Miles
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
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	F02391-DELIVERY 2 U
MLS Number	13250356
Category	Sleeper Semi Trucks
Last Updated	1/16/2025
Location	Fort Worth, TX, US
Sold By	Diamond Truck Sales Inc

(877) 810-___ SHOW
NUMBERCall Seller

16 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 510HP, 18 Speed Manual

$44,900 USD

***RECENT TRADE W/ EXTENDED WARRANTY TILL 6/21/25 OR 723362 MILES PREVAILS. THIS 2020 KENWORTH T680 FEATURES A 510 HP PACCAR MX13 ENGINE MATED WITH AN 18-SPEED MANUAL EATON FULLER...

Condition	Used
Usage	13,987 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	LJ408500U1/HBG
MLS Number	13243628
Category	Sleeper Semi Trucks
Last Updated	1/7/2025
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

(855) 782-___ SHOW
NUMBERCall Seller

33 0

2020 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

$42,500 USD

60-Day Truck Protect Promise with qualifying Retail Purchase. 60-Day Truck Protect Promise Coverage INCLUDES Factory-Backed Engine Aftertreatment, Transmission and MORE.

Inspection Report

Condition	Used
Usage	406,849 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	496082
MLS Number	12701168
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	Joliet, IL, US
Sold By	International Motors, LLC

(844) 900-___ SHOW
NUMBERCall Seller

63 1

2021 Western Star 5700XE Sleeper Semi Truck - 81" Mid Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

$48,900 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	586,071 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	Mid Roof Sleeper
Sleeper Size	81"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Stock Number	L01086-DELIVERY 2 U
MLS Number	13222625
Category	Sleeper Semi Trucks
Last Updated	1/16/2025
Location	Fontana, CA, US
Sold By	Diamond Truck Sales Inc

(844) 693-___ SHOW
NUMBERCall Seller

17 0

2019 Peterbilt 389 Sleeper Semi Truck - Flat Top Sleeper, Cummins

$114,900 USD

Ready to hit the road and go to work! First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience....

Condition	Used
Usage	595,292 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	Ultrashift Plus Automatic
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	263
MLS Number	13181869
Category	Sleeper Semi Trucks
Last Updated	1/7/2025
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

18 0

2020 Freightliner Cascadia Sleeper Semi Truck - 72" Raised Roof, Detroit, Automatic, APU Equipped

$40,700 USD

Condition	Used
Usage	614,839 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	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	51059
MLS Number	13314090
Category	Sleeper Semi Trucks
Last Updated	1/17/2025
Location	Edwardsville, IL, US
Sold By	Schneider

19 0

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

Price Drop

$112,200 USD

Condition	Used
Usage	200,863 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 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	2.15 ratio
Stock Number	30654
MLS Number	13314082
Category	Sleeper Semi Trucks
Last Updated	1/16/2025
Location	Wilmer, TX, US
Sold By	Schneider

(833) 685-___ SHOW
NUMBERCall Seller

33 1

2021 Kenworth T680 Sleeper Semi Truck - 68" Raised Roof Sleeper, Paccar 455HP, Automatic

$46,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, SIDE AND FULL FAIRINGS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! ...

Condition	Used
Usage	536,015 Miles
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	68"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	S01886-DELIVERY 2 U
MLS Number	13027629
Category	Sleeper Semi Trucks
Last Updated	1/16/2025
Location	Gaffney, SC, US
Sold By	Diamond Truck Sales Inc

18 0

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

Price Drop

$91,200 USD

Condition	Used
Usage	359,640 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 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	2.15 ratio
Stock Number	30663
MLS Number	13314061
Category	Sleeper Semi Trucks
Last Updated	1/16/2025
Location	Laredo, TX, US
Sold By	Schneider

18 0

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

Price Drop

$91,200 USD

Condition	Used
Usage	354,662 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 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	59963
MLS Number	13314059
Category	Sleeper Semi Trucks
Last Updated	1/16/2025
Location	West Memphis, AR, US
Sold By	Schneider

(855) 981-___ SHOW
NUMBERCall Seller

11 0

2020 Peterbilt 579 Sleeper Semi Truck - Mid Roof Sleeper, Paccar 455HP, 12 Speed Amt

Price Drop

$37,900 USD

SPECS:, - Drive: 6x4, - 72" Mid-Roof Sleeper, - Double Bunk, - Engine: Paccar MX-13, - Horsepower: 455HP, - Transmission: Paccar TX-12, - Suspension: Air Ride, - Mileage: 474655, -...

Condition	Used
Usage	474,655 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TNFSL1464 Web
MLS Number	13097125
Category	Sleeper Semi Trucks
Last Updated	1/7/2025
Location	Greer, SC, US
Sold By	Nationwide Haul

17 0

2020 Freightliner Cascadia Sleeper Semi Truck - 48" Extra-Tall Roof, Detroit, Automatic, Wet Kit Equipped

$73,500 USD

Condition	Used
Usage	150,822 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	51165
MLS Number	13117383
Category	Sleeper Semi Trucks
Last Updated	1/6/2025
Location	Indianapolis, IN, US
Sold By	Schneider

(877) 805-___ SHOW
NUMBERCall Seller

25 0

1994 Peterbilt 379 Sleeper Semi Truck

$79,900 USD

'94 Peterbilt 379 w/63" flat top, located in Colton, California, Freshly Rebuilt CAT 3406e, (factory 600hp engine), - all paperwork/receipts in hand, - limited warranty on engine, 13...

Warranty

Condition	Used
Usage	10 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar 3406e
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	63"
Suspension	Air Leaf
Rear Axle	Tandem Axle
Rear End	20,000 lb 3.70 ratio
Stock Number	0104501ML
MLS Number	13313563
Category	Sleeper Semi Trucks
Last Updated	1/6/2025
Location	Bakersfield, CA, US
Sold By	Titan Managed Services

19 0

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

Price Drop

$91,200 USD

Condition	Used
Usage	389,930 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 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	54348
MLS Number	13017678
Category	Sleeper Semi Trucks
Last Updated	1/16/2025
Location	Wilmer, TX, US
Sold By	Schneider

(844) 748-___ SHOW
NUMBERCall Seller

32 0

2023 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

$119,900 USD

115514 Miles, 3502 Hours, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 12 Speed Endurant AMT Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size...

Condition	Used
Usage	3,502 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Emission Rating	USA Tier 4 Final
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 3.08 ratio
Stock Number	263634
MLS Number	13313339
Category	Sleeper Semi Trucks
Last Updated	1/6/2025
Location	Beverly, WV, US
Sold By	TFS Recovery, Inc.

(844) 748-___ SHOW
NUMBERCall Seller

94 0

2023 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit

Price Drop

$97,900 USD

274313 Miles, 9665 Hours, Engine: DETROIT DD15, 455 HP, Fuel Type: Diesel, 12 Speed Endurant AMT Transmission, Drive: 6x4, Overdrive, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper,...

Condition	Used
Usage	9,665 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Emission Rating	USA Tier 4 Final
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 2.79 ratio
Stock Number	UH2061
MLS Number	13068305
Category	Sleeper Semi Trucks
Last Updated	1/6/2025
Location	Elgin, IL, US
Sold By	TFS Recovery, Inc.

(844) 216-___ SHOW
NUMBERCall Seller

2 0

2016 Peterbilt 579 Sleeper Semi Truck - Paccar 450HP, Automatic

$24,900 USD

615445 Miles, Engine: PACCAR MX-13, 450 HP, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Tandem Rear Axles

Condition	Used
Usage	615,445 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Rear Axle	Tandem Axle
Stock Number	333711
MLS Number	13231918
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(844) 216-___ SHOW
NUMBERCall Seller

24 3

2016 Peterbilt 579 Sleeper Semi Truck - Paccar 450HP, Automatic

$26,900 USD

Fleet maintained, Stock 335621, Miles 622,900, Paccar MX-13, 450 HP, Automatic, Air Slide 5th Wheel, Air Suspension Dump, Inter-Axle Lock, Midroof double bunk, Dual air ride seats, PTO, CD...

Condition	Used
Usage	623,718 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Rear Axle	Tandem Axle
Stock Number	335621
MLS Number	13231911
Category	Sleeper Semi Trucks
Last Updated	1/11/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC