Used 6x4 Sleeper Semi Trucks with 0.00-3.49 Ratio For Sale

(844) 435-___ SHOW
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20 0

2019 International LT Sleeper Semi Truck - Cummins 450HP, Automatic

Price Drop

$32,900 USD

415448 Miles, Engine: CUMMINS, 450 HP, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Size: 73, Wheel Base: 240, Tandem Rear Axles, Front Axle Weight:...

Condition	Used
Usage	415,448 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Drivetrain	6x4
Transmission	Automatic
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	228077
MLS Number	11837855
Category	Sleeper Semi Trucks
Last Updated	1/9/2025
Location	Liverpool, NY, US
Sold By	Allegiance Trucks

(833) 627-___ SHOW
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18 0

2017 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 13 Speed Manual

Recently Updated

$64,900 USD

Well Maintained Truck ✅ , Excellent conditions, inside and outside ✅ , Fully Serviced ✅, Fridge ✅, Road Ready ✅, **Take it today with ONLY $20,000 DOWN PAYMENT** with our...

Condition	Used
Usage	788,496 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.24 ratio
Stock Number	6201
MLS Number	11148989
Category	Sleeper Semi Trucks
Last Updated	1/9/2025
Location	Donna, TX, US
Sold By	DeLucio USA

2 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck

Recently Updated

$48,750 USD

Warranty

Condition	Used
Usage	561,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.16 ratio
Stock Number	HP4563
MLS Number	13294563
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	Strafford, MO, US
Sold By	HD Trucks LLC

2 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck

Recently Updated

$48,750 USD

Warranty

Condition	Used
Usage	548,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.16 ratio
Stock Number	HP4561
MLS Number	13294561
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	Strafford, MO, US
Sold By	HD Trucks LLC

(855) 591-___ SHOW
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31 0

2021 Peterbilt 579 Sleeper Semi Truck - Mid Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

Newly Listed

$51,900 USD

2021 Peterbilt 579 – 1 Owner, Fleet Maintained Peterbilt! This truck is clean! Remaining Factory Warranty! 4 Year/500K existing Engine factory warranty and 10 year/435K major Emissions...

Condition	Used
Usage	306,176 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	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.64 ratio
Stock Number	760547
MLS Number	13316327
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	Byron Center, MI, US
Sold By	5 Star Truck Sales, Inc

(888) 680-___ SHOW
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1 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, Paccar 510HP, 12 Speed Endurant Amt

Newly Listed

$62,900 USD

SHARP TRUCK!! THIS BLACK BEAUTY IS A RECENT LOCAL TRADE. THIS 2020 KW T680 FEATURES A PACCAR MX-13 510HP ENGINE MATED WITH A PACCAR AUTOMATED 12-SPEED TRANSMISSION, 11R22.5 TIRES AND A 3.08...

Condition	Used
Usage	441,294 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	LJ415611U-
MLS Number	13316287
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

(833) 300-___ SHOW
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39 1

2018 Kenworth T680 Sleeper Semi Truck - 64" Raised Roof Sleeper, Paccar 455HP, 13 Speed Ultrashift Amt

Newly Listed

Call for price

AUXILIARY POWER UNIT: THERMOKING, WEBASTO, FRIDGE,

Condition	Used
Usage	978,660 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	13 Speed Ultrashift Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	64"
Suspension	Paccar
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	C-905200
MLS Number	13316233
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(888) 680-___ SHOW
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23 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, Paccar 510HP, 12 Speed Endurant Automatic

Newly Listed

$57,900 USD

ONE OWNER TRUCK! 2020 T680 WITH PACCAR MX13 ENGINE 510 HP AND PACCAR AUTOMATIC 12 SPEED TRANSMISSION.FINANCING AND EXTENDED WARRANTIES AVAILABLE. CONATCT BELINDA PRITCHARD AT [757]536-1466...

Condition	Used
Usage	503,784 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	LJ426286U/CHESA
MLS Number	13316215
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	Chesapeake, VA, US
Sold By	Truck Enterprises Inc.

(855) 591-___ SHOW
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35 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

Newly Listed

$43,900 USD

2021 Freightliner Cascadia 126 – This Kentucky truck drove back to Michigan, only to be cold. She is ready to warm up and be driven! This truck is very nice! Detroit DD15 Engine, Detroit...

Condition	Used
Usage	528,814 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 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	2.85 ratio
Stock Number	MA9786
MLS Number	13316163
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	Byron Center, MI, US
Sold By	5 Star Truck Sales, Inc

(855) 370-___ SHOW
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21 0

2019 International LT Sleeper Semi Truck - 56" Mid Roof Sleeper, Cummins 450HP

Newly Listed

$34,900 USD

2019 International LT Tandem Axle Double Sleeper, Cummins X15 450HP Engine, Ultrashift 12-Spd Transmission, Air Ride Suspension, 52,350 GVW, 12,350# Front Axle, 40,000# Rear Axle, 2.64 Ratio...

Condition	Used
Usage	14,345 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Ultrashift
Sleeper Type	Mid Roof Sleeper
Sleeper Size	56"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	CT1532
MLS Number	13316121
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 910-___ SHOW
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10 0

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Recently Updated

$60,000 USD

N.A.P. New Style Cascadia, Air Release 5th Wheel, Auto Trans, Espar Bunk Heater, Invertor, Jumper Posts, LED Lights, Fridge, Sliding 5th Wheel, Alum Wheels, Well maintained fleet truck

Condition	Used
Usage	477,586 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
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Stock Number	3655
MLS Number	13293512
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

(855) 717-___ SHOW
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45 1

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Mid Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Recently Updated

$61,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AUTOMATIC 12 SPEED!!! DEF, ENGINE BRAKE, LIGHT TEST, ATC SPIN, LDW OFF, OVER RIDE ENG SHDN, HSA OFF, HEADACHE RACK!!! Se Habla...

Condition	Used
Usage	448,548 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
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	N14736-DELIVERY 2 U
MLS Number	13279878
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

(855) 492-___ SHOW
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33 0

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

Recently Updated

$53,000 USD

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

Inspection Report

Condition	Used
Usage	247,561 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	498872
MLS Number	13238510
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	Indianapolis, IN, US
Sold By	International Motors, LLC

(855) 492-___ SHOW
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33 0

2020 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, A26 450HP, 12 Speed

Recently Updated

$35,900 USD

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

Inspection Report

Condition	Used
Usage	341,580 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	73"
Suspension	Air Ride
Rear End	40,000 lb 2.64 ratio
Stock Number	498590
MLS Number	12981695
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	Indianapolis, IN, US
Sold By	International Motors, LLC

(855) 712-___ SHOW
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33 0

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

Recently Updated

$26,000 USD

Inspection Report

Condition	Used
Usage	431,484 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	498779
MLS Number	12958551
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	Conley, GA, US
Sold By	International Motors, LLC

(844) 912-___ SHOW
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49 1

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

Recently Updated

$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	507,110 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	H01487-DELIVERY 2 U
MLS Number	13266257
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	Houston, TX, US
Sold By	Diamond Truck Sales Inc

(844) 216-___ SHOW
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2 0

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

Recently Updated

$35,900 USD

Fleet Maintained, MX-13 Paccar, 455 HP, Automatic, Collision Mitigation, Adaptive Cruise, Very Clean, Mid-Roof with Single Bunk, Alum Polished Wheels, Dual Tanks, Stationary 5th Wheel, Dual...

Condition	Used
Usage	444,449 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.07 ratio
Stock Number	238349
MLS Number	13258093
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(855) 910-___ SHOW
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10 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Recently Updated

$52,000 USD

New Style Cascadia, Air Release 5th Wheel, Auto Trans, Espar Bunk Heater, Invertor, Jumper Posts, LED Lights, Fridge, Sliding 5th Wheel, Well maintained fleet truck

Condition	Used
Usage	472,537 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
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	3507
MLS Number	13256111
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

19 1

2021 Freightliner Cascadia 126 Sleeper Semi Truck

Recently Updated

$57,950 USD

DD15, Dt12 Automatic, 72in Double Bunk, Fridge, Espar Heater, 1750 Torque, Financing Available

Condition	Used
Usage	451,418 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
Sleeper Size	72"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.16 ratio
Stock Number	HP0271
MLS Number	13190271
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	Strafford, MO, US
Sold By	HD Trucks LLC

19 1

2021 Freightliner Cascadia 126 Sleeper Semi Truck

Price Drop

$56,500 USD

DD15, Dt12 Automatic, 72in Double Bunk, Bunk Heater, 1750 Torque, Multiple units, Fridge, Financing Available

Condition	Used
Usage	449,774 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	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.16 ratio
Stock Number	HP0270
MLS Number	13190270
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	Strafford, MO, US
Sold By	HD Trucks LLC

(844) 216-___ SHOW
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2 3

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

Recently Updated

$49,500 USD

Drive Your Way With 5K Included - $5,000 Down Payment Assistance, Warranty Boost, or Tire Credit! See below for details!, Fleet Maintained, Cummins X15, 450 HP, Automatic 12 SPD, 12k Fronts...

Condition	Used
Usage	507,731 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	76"
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	395570
MLS Number	13149499
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(844) 216-___ SHOW
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1 1

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

Recently Updated

$52,500 USD

Fleet Maintained, Cummins X15, 450 HP, Automatic 12 SPD, 12k Fronts 40K rears, Engine Brake, 2.79 Ratio, Air Ride Suspension, Hydraulic Power Steering, Air Conditioned, Dual Aluminum Fuel...

Condition	Used
Usage	460,761 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	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	418057
MLS Number	13149461
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

18 0

2019 Kenworth T680 Sleeper Semi Truck

Price Drop

$37,500 USD

Condition	Used
Usage	500,697 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Ultrashift Plus 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	HP5934
MLS Number	13225934
Category	Sleeper Semi Trucks
Last Updated	1/10/2025
Location	Strafford, MO, US
Sold By	HD Trucks LLC

16 0

2019 Kenworth T680 Sleeper Semi Truck

Price Drop

$37,500 USD

Cummins X15, Automatic, Double Bunk, 92 Point Dealer Inspection, Passing Dot, Complete Detail, Multiple Units, Financing Available,

Condition	Used
Usage	516,450 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Ultrashift Plus Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	HP5933
MLS Number	13225933
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	Strafford, MO, US
Sold By	HD Trucks LLC