6x4 Sleeper Semi Trucks For Sale

(844) 693-___ SHOW
NUMBERCall Seller

20 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, Automatic

$49,950 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	593,758 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	296
MLS Number	13349040
Category	Sleeper Semi Trucks
Last Updated	1/18/2025
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

(833) 300-___ SHOW
NUMBERCall Seller

52 1

2020 Kenworth W990 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 500HP, 18 Speed Manual

Call for price

- Inverter modelEATON 1800 WATT, - ESPAR,

Condition	Used
Usage	11,256 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Glide
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	C-800694
MLS Number	13348955
Category	Sleeper Semi Trucks
Last Updated	1/18/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(855) 492-___ SHOW
NUMBERCall Seller

33 0

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

$57,500 USD

Inspection Report

Condition	Used
Usage	441,025 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.85 ratio
Stock Number	501098
MLS Number	13343996
Category	Sleeper Semi Trucks
Last Updated	2/3/2025
Location	Indianapolis, IN, US
Sold By	International Motors, LLC

(833) 202-___ SHOW
NUMBERCall Seller

3 0

2020 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, A26 450HP, 12 Speed

$31,500 USD

PM DOT

Inspection Report

Condition	Used
Usage	423,768 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear End	40,000 lb 2.64 ratio
Stock Number	500243
MLS Number	13343846
Category	Sleeper Semi Trucks
Last Updated	1/18/2025
Location	La Vergne, TN, US
Sold By	International Motors, LLC

(855) 492-___ SHOW
NUMBERCall Seller

33 0

2020 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

$38,000 USD

Condition	Used
Usage	494,536 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	40,000 lb 2.64 ratio
Stock Number	494757
MLS Number	13343377
Category	Sleeper Semi Trucks
Last Updated	1/18/2025
Location	Indianapolis, IN, US
Sold By	International Motors, LLC

(833) 685-___ SHOW
NUMBERCall Seller

33 0

2020 International LT Sleeper Semi Truck - 68" Raised Roof Sleeper, Cummins 450HP, Automatic

$41,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, AIR RIDE, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:,...

Condition	Used
Usage	464,787 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	68"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	S02005-DELIVERY 2 U
MLS Number	13176256
Category	Sleeper Semi Trucks
Last Updated	1/22/2025
Location	Gaffney, SC, US
Sold By	Diamond Truck Sales Inc

(844) 435-___ SHOW
NUMBERCall Seller

13 0

2024 International LT Sleeper Semi Truck - A26 475HP

$129,900 USD

307 Miles, Engine: INTERNATIONAL A26, 475 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Wheel Base: 234, Tandem Rear Axles, Front Axle Weight: 12350 lb, Rear Axle Weight: 40000 lb

Condition	New
Usage	307 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	International A26
Drivetrain	6x4
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	331724
MLS Number	13081923
Category	Sleeper Semi Trucks
Last Updated	1/18/2025
Location	Linden, NJ, US
Sold By	Allegiance Trucks

(888) 680-___ SHOW
NUMBERCall Seller

24 0

2019 Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$104,900 USD

REDUCED PRICE!! THEY'LL GET OUT OF YOUR WAY WHEN THEY SEE THIS PETE COMING! OVERHAULED AT 449,609 MILES, EATON FULLER 18SP MANUAL TRANSMISSION.CALL OR TEXT SCOTT DOLAN FOR MORE DETAILS @...

Condition	Used
Usage	650,701 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	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	KD265590U-
MLS Number	13026006
Category	Sleeper Semi Trucks
Last Updated	1/18/2025
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

(877) 705-___ SHOW
NUMBERCall Seller

24 0

2019 Peterbilt 389 Sleeper Semi Truck - 70" Raised Roof Sleeper, Cummins 5652050HP, 18 Speed Manual

$104,900 USD

****JUST REDUCED****, THEY'LL GET OUT OF YOUR WAY WHEN THEY SEE THIS PETE COMING, NICE 2019 PETERBILT 389, CUMMINS X15, OVERHAULED AT 449609 MILES, EATON FULLER 18SP MANUAL TRANSMISSION,...

Condition	Used
Usage	650,701 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	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	KD265590U/HBG
MLS Number	13003555
Category	Sleeper Semi Trucks
Last Updated	1/18/2025
Location	Harrisonburg, VA, US
Sold By	Truck Enterprises Inc.

(888) 680-___ SHOW
NUMBERCall Seller

23 0

2019 REDUCED PRICE! FINANCING AND WARRANTIES AVAILABLE! CLEAN ONE OWNER TRUCK!

$69,900 USD

PRICE JUST REDUCED! ONE OWNER TRUCK! FLEET MAINTAINED! GET YOUR HANDS ON THIS MANUAL 13 SPEED. 2019 KENWORTH W900L AVAILABLE FOR IMMEDIATE DELIVERY! EQUIPPED WITH CUMMINS POWER, MANUAL...

Condition	Used
Usage	594,416 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15E
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	KJ288693/RIC
MLS Number	12778306
Category	Sleeper Semi Trucks
Last Updated	1/23/2025
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

(866) 695-___ SHOW
NUMBERCall Seller

8 0

2016 Volvo VNL64T630 Sleeper Semi Truck - Mid Roof Sleeper, D13 455HP, 12 Speed Automatic

$68,500 USD

***THESE ARE STOCK PHOTOS*** AS WE HAVE SEVERAL TO CHOOSE FROM, Transmission: I Shift, EngineModel: D13,

Condition	Used
Usage	539,115 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb
Stock Number	AL2615
MLS Number	13335168
Category	Sleeper Semi Trucks
Last Updated	1/18/2025
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

(833) 970-___ SHOW
NUMBERCall Seller

37 0

2022 Kenworth W900L Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP

$175,000 USD

Beautiful one owner W900L. Very clean and well maintained. Closest you can get to brand new!,

Condition	Used
Usage	308,611 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Flex Air
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	278710
MLS Number	13334524
Category	Sleeper Semi Trucks
Last Updated	1/21/2025
Location	Allentown, PA, US
Sold By	Hunter Truck

(707) 849-___ SHOW
NUMBERCall Seller

71 0

2022 Freightliner Cascadia 116 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 470HP, 12 Speed Dt12 Amt

$69,500 USD

Excellent Shape ready for work EW4 Freightliner Extended Warranty DD13 Engine, 470HP, 363k Miles, DT12 Transmission, 52500 GVW, Mid Roof Sleeper, Brand New Dual Tires,

Condition	Used
Usage	363,391 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Mid Roof Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
MLS Number	13334411
Category	Sleeper Semi Trucks
Last Updated	1/17/2025
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

(833) 781-___ SHOW
NUMBERCall Seller

19 0

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

$98,200 USD

Condition	Used
Usage	326,248 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	54023
MLS Number	12811748
Category	Sleeper Semi Trucks
Last Updated	1/17/2025
Location	PHOENIX, AZ, US
Sold By	Schneider

(844) 548-___ SHOW
NUMBERCall Seller

20 0

2005 Peterbilt 379EXHD Sleeper Semi Truck - 63" Mid Roof Sleeper, Caterpillar 550HP, 18 Speed Manual

$35,500 USD

2005 Peterbilt 379 Extended Hood Truck, Unibilt 63” Sleeper Bunk, Caterpillar C15 550HP Engine, Eaton 18 Speed Manual Transmission, Engine Brakes, 260” WB, 3.55 Gears, Air Suspension,...

Condition	Used
Usage	1,975,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar C15 ACERT
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	63"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
MLS Number	13334240
Category	Sleeper Semi Trucks
Last Updated	1/17/2025
Location	Saint Edward, NE, US
Sold By	Quality Trucks & Trailers

(844) 693-___ SHOW
NUMBERCall Seller

19 0

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$26,550 USD

First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience. Call, click, or stop by and visit us...

Condition	Used
Usage	733,919 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	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	290
MLS Number	13334154
Category	Sleeper Semi Trucks
Last Updated	1/17/2025
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

(855) 717-___ SHOW
NUMBERCall Seller

56 1

2020 International LT Sleeper Semi Truck - 70" Raised Roof Sleeper, Cummins 400HP, 10 Speed Automatic

$41,900 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, Se Habla...

Condition	Used
Usage	488,233 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.64 ratio
Stock Number	L01141-DELIVERY 2 U
MLS Number	13284433
Category	Sleeper Semi Trucks
Last Updated	1/17/2025
Location	Fontana, CA, US
Sold By	Diamond Truck Sales Inc

(844) 348-___ SHOW
NUMBERCall Seller

1 0

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

$55,500 USD

Inspection Report

Condition	Used
Usage	442,642 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
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	500499
MLS Number	13333400
Category	Sleeper Semi Trucks
Last Updated	1/17/2025
Location	West Sacramento, CA, US
Sold By	International Motors, LLC

(844) 348-___ SHOW
NUMBERCall Seller

33 0

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

$63,500 USD

Inspection Report

Condition	Used
Usage	338,871 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	20,000 lb 2.79 ratio
Stock Number	500548
MLS Number	13333395
Category	Sleeper Semi Trucks
Last Updated	1/17/2025
Location	West Sacramento, CA, US
Sold By	International Motors, LLC

(844) 216-___ SHOW
NUMBERCall Seller

17 0

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

$24,500 USD

Paccar MX-13, Automatic, Thermo King APU - have not verified it works Fridge, Double Bunk, Excellent Rubber, Tilt/Tele, Cruise, Inter-Axle Lock, Power Windows/Locks/Mirrors, Clean VIN...

Condition	Used
Usage	633,747 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	359955
MLS Number	13231726
Category	Sleeper Semi Trucks
Last Updated	1/23/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(833) 202-___ SHOW
NUMBERCall Seller

2 0

2019 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 10 Speed

$44,000 USD

APU, PM, DOT, Available Factory Warranty.

Inspection Report

Condition	Used
Usage	377,855 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	498420
MLS Number	13333392
Category	Sleeper Semi Trucks
Last Updated	1/17/2025
Location	La Vergne, TN, US
Sold By	International Motors, LLC

(844) 216-___ SHOW
NUMBERCall Seller

49 3

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

$44,900 USD

Fleet Maintained, Stock 395570, Miles 507,770, Cummins X15, 450 HP, Automatic 12 SPD, 12k Fronts 40K rears, Engine Brake, 2.79 Ratio, Air Ride Suspension, Hydraulic Power Steering, Air...

Condition	Used
Usage	507,770 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	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	395570
MLS Number	13149499
Category	Sleeper Semi Trucks
Last Updated	1/23/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(844) 216-___ SHOW
NUMBERCall Seller

30 2

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

$44,900 USD

Fleet Maintained, Stock 372474, Miles 501,682, Cummins X15, 450 HP, Automatic 12 SPD, 12k Fronts 40K rears, Engine Brake, 2.79 Ratio, Air Ride Suspension, Hydraulic Power Steering, Air...

Condition	Used
Usage	501,682 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	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	372474
MLS Number	13149483
Category	Sleeper Semi Trucks
Last Updated	1/23/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(855) 981-___ SHOW
NUMBERCall Seller

7 0

2018 International LT Sleeper Semi Truck - 7" Mid Roof Sleeper, Cummins 400HP, 10 Speed Smart Advantage Amt

Call for price

2018 International LT625 Sleeper Specs:, -Drive: 6x4, -Odometer: 575,949, -Engine: Cummins x15, -Dual Tires, - Aluminum Wheels, -Suspension: Air-ride, -Eaton Fuller Advantage Automatic...

Condition	Used
Usage	575,949 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Smart Advantage Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	7"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.64 ratio
Stock Number	TNHC8132LAK Web
MLS Number	13113278
Category	Sleeper Semi Trucks
Last Updated	1/17/2025
Location	Lakeland, FL, US
Sold By	Nationwide Haul