6x4 Sleeper Semi Trucks with 0.00-2.99 Ratio For Sale

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11 0

2022 Western Star 5700XE Sleeper Semi Truck - 76" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

$37,000 USD

GOOD TRUCK, RUNS EXCELLENT, VERY CLEAN, DUAL AIR RIDE SEATS, POWER WINDOWS, POWER MIRRORS, HEATED MIRROS, DIFFERENTIAL LOCK, DUMP VALVE, SIDING 5TH WHEEL, SUPER NICE TRUCK!,

Condition	Used
Usage	600,890 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	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Stock Number	22DET600WSTAR
MLS Number	13982505
Category	Sleeper Semi Trucks
Last Updated	12/24/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

19 0

2023 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

$73,200 USD

Condition	Used
Usage	434,526 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD13 GHG 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	75112
MLS Number	14058773
Category	Sleeper Semi Trucks
Last Updated	12/30/2025
Location	Charlotte, NC, US
Sold By	Schneider

18 0

2023 International LT Sleeper Semi Truck - 73" Raised Roof, Cummins, Automatic, Battery Powered HVAC with Optimized Idle

$70,700 USD

Condition	Used
Usage	346,970 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Rear Axle	Tandem Axle
Rear End	2.64 ratio
Stock Number	75429
MLS Number	14058771
Category	Sleeper Semi Trucks
Last Updated	12/30/2025
Location	Green Bay, WI, US
Sold By	Schneider

18 0

2021 Freightliner Cascadia Sleeper Semi Truck - 72" Extra-Tall Roof, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

$68,200 USD

Condition	Used
Usage	252,472 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD13 EPA 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	13131
MLS Number	14058679
Category	Sleeper Semi Trucks
Last Updated	12/30/2025
Location	Carlisle, PA, US
Sold By	Schneider

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27 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP

$39,900 USD

657020 Miles, Engine: DETROIT DD15, 455 HP, Fuel Type: Diesel, Drive: 6x4, 4 Bag Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Wheels: Aluminum, Wheel Base: 227,...

Condition	Used
Usage	657,020 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.15 ratio
Stock Number	266789
MLS Number	14004790
Category	Sleeper Semi Trucks
Last Updated	12/23/2025
Location	Tampa, FL, US
Sold By	Southport Truck Group

32 0

2021 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 485HP, Automatic

$35,900 USD

FULL PREP on this 2021 Peterbilt 579! This unit has received our 180 Point Dealer Inspection that includes a FULL PM Service; DPF and DOT Inspection as well as all filters changed! This unit...

Condition	Used
Usage	501,910 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 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 2.93 ratio
Stock Number	8680059
MLS Number	13825463
Category	Sleeper Semi Trucks
Last Updated	12/23/2025
Location	Elmhurst, IL, US
Sold By	JX Truck Center

34 0

2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 485HP, Automatic

$69,900 USD

SHARP Ultraloft 2023 Peterbilt 579 now available for sale! This unit has received a 180 point dealer inspection; a full interior and exterior detail; new filters including cabin air filters;...

Condition	Used
Usage	324,622 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 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 2.79 ratio
Stock Number	8679737
MLS Number	13483906
Category	Sleeper Semi Trucks
Last Updated	12/23/2025
Location	Elmhurst, IL, US
Sold By	JX Truck Center

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50 0

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

$71,995 USD

***Our End-of-Year Sale is here — save up to $3,500 off on select trucks until December 31!***, WALMART TRUCK! LOADED! 2021 FREIGHTLINER CASCADIA 126, DETROIT DD15 LOW ENGINE HOURS, DETROIT...

Condition	Used
Usage	402,671 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 2.47 ratio
Stock Number	8126
MLS Number	13879852
Category	Sleeper Semi Trucks
Last Updated	12/21/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

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38 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP, 12 Speed Dt12 Automatic

$51,995 USD

***Our End-of-Year Sale is here — save up to $3,500 off on select trucks until December 31!***, 2020 FREIGHTLINER CASCADIA 126, DETROIT DD15, DETROIT DT12 AUTOMATIC TRANSMISSION, 547,318...

Condition	Used
Usage	547,318 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 2.85 ratio
Stock Number	3635
MLS Number	13853339
Category	Sleeper Semi Trucks
Last Updated	12/21/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

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36 0

2023 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$67,995 USD

***Our End-of-Year Sale is here — save up to $3,500 off on select trucks until December 31!***, 2023 INTERNATIONAL LT, CUMMINS X15, AUTOMATIC TRANSMISSION, 282,878 MILES, FLEET...

Condition	Used
Usage	282,878 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
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	2827
MLS Number	13683498
Category	Sleeper Semi Trucks
Last Updated	12/21/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

1 0

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

$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	12/20/2025
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

1 0

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

$97,900 USD

HUGE WARRANTY! This 2024 Volvo 860 is covered by an EP2 Factory Extended Warranty with coverage up to 500k miles or 5.3.28 on Engine and Aftertreatment as well as a 750k Mile Warranty on the...

Condition	Used
Usage	346,677 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	8680245
MLS Number	14053861
Category	Sleeper Semi Trucks
Last Updated	12/20/2025
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

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28 0

2024 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP

$144,900 USD

EXT WIRING COMPLETE 60 Months 02/09/Miles, EXT TRUCK COVERAGE 1 60 Months 02/09/Miles, EXT DETROIT EW4 CARB COMPLIANT COVERAGE 60 Months 02/09/Miles,

Condition	Used
Usage	153,058 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	266906
MLS Number	14025437
Category	Sleeper Semi Trucks
Last Updated	12/20/2025
Location	Tampa, FL, US
Sold By	Southport Truck Group

(844) 307-___ SHOW
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33 0

2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

$62,500 USD

Inspection Report

Condition	Used
Usage	385,614 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	505314
MLS Number	14053534
Category	Sleeper Semi Trucks
Last Updated	12/20/2025
Location	Commerce City, CO, US
Sold By	International Motors, LLC

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1 0

2023 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, A26 400HP, 12 Speed

$59,000 USD

Inspection Report

Condition	Used
Usage	324,607 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 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 2.79 ratio
Stock Number	504421
MLS Number	14053530
Category	Sleeper Semi Trucks
Last Updated	12/20/2025
Location	West Sacramento, CA, US
Sold By	International Motors, LLC

29 0

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, Automatic

$59,900 USD

Brand NEW Virgin Tires! This 2022 Kenworth T680 is powered by a Cummins X15 450hp Engine and a 12 Speed Automatic Transmission and only 438k miles. It has a spacious double bunk sleeper; air...

Condition	Used
Usage	438,312 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	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	8680134
MLS Number	13963617
Category	Sleeper Semi Trucks
Last Updated	12/20/2025
Location	Indianapolis, IN, US
Sold By	JX Truck Center

18 0

2020 Volvo VNL760 Sleeper Semi Truck, Volvo D-13, Automatic

$30,000 USD

Condition	Used
Usage	718,211 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	405 HP
Engine Model	Volvo D-13
Drivetrain	6x4
Transmission	12 Speed I Shift Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Rear End	2.47 ratio
Stock Number	3520159
MLS Number	14053277
Category	Sleeper Semi Trucks
Last Updated	12/30/2025
Location	LONDON, KY, US
Sold By	Schneider

(844) 624-___ SHOW
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29 3

2022 Kenworth T880 Sleeper Semi Truck - 76" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$63,950 USD

Take a look at this 2022 Kenworth T880 powered by a Cummins X15 rated at 450 HP and paired with an Endurant 12-speed automated transmission with a 2.85 ratio, set up for efficient highway...

Condition	Used
Usage	486,123 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	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	CO10782
MLS Number	14040629
Category	Sleeper Semi Trucks
Last Updated	12/20/2025
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

(844) 624-___ SHOW
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31 1

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

$42,950 USD

NEW BRAKES AND ROTORS!!! Walmart Fleet Maintained!! Thermo King APU!! Fridge! Inverter! Double Bunk! Bunk Heater! Heated Mirrors! 450HP Cummins! Automatic! Call American Motors Commerce City...

Condition	Used
Usage	10,768 Hours
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
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	CO10761
MLS Number	13825430
Category	Sleeper Semi Trucks
Last Updated	12/20/2025
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

(866) 579-___ SHOW
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32 1

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

$42,950 USD

NEW BRAKES AND ROTORS!!! Walmart Fleet Maintained!! Tri Pac APU! Engine Brakes! Fridge! Inverter! 450HP Cummins! Automatic! Sliding 5th Wheel! Double Bunk! Heated Mirrors! USB Ports!...

Condition	Used
Usage	481,324 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
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	CO10759
MLS Number	13825426
Category	Sleeper Semi Trucks
Last Updated	12/20/2025
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

(844) 624-___ SHOW
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33 1

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

$42,950 USD

NEW BRAKES AND ROTORS!!! Walmart Fleet Maintained!! APU! Engine Brakes! Fridge! Inverter! 450HP Cummins! Automatic! Sliding 5th Wheel! Double Bunk! Heated Mirrors! USB Ports! Collision...

Condition	Used
Usage	485,274 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
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	CO10758
MLS Number	13825422
Category	Sleeper Semi Trucks
Last Updated	12/20/2025
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

34 0

2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

Price Drop

$75,900 USD

CUMMINS POWERED ULTRALOFT! This Very Nice 2023 Peterbilt 579 still has some remaining warranty on it of 3 years or 400k miles; has a 450hp Cummins Engine with a 12 Speed Automatic...

Condition	Used
Usage	330,490 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	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	8679916
MLS Number	13576869
Category	Sleeper Semi Trucks
Last Updated	12/20/2025
Location	DeForest, WI, US
Sold By	JX Truck Center

36 0

2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

Price Drop

$69,900 USD

LOADED! This 2023 Peterbilt 579 ULTRALOFT is loaded with options! Unlike others on the market our shop has gone through this truck with a fine tooth comb! Receiving our 180 point dealer...

Condition	Used
Usage	400,411 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	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	8679918
MLS Number	13571081
Category	Sleeper Semi Trucks
Last Updated	12/20/2025
Location	Wyoming, MI, US
Sold By	JX Truck Center

37 0

2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

Price Drop

$73,900 USD

This 2023 Peterbilt Ultraloft 579 is powered by a 450HP Cummins X15 Motor and paired with an Automatic Transmission! Unit is a Double Bunk Ultraloft Sleeper with Refrigerator; Inverter;...

Condition	Used
Usage	368,718 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	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	8679917
MLS Number	13566791
Category	Sleeper Semi Trucks
Last Updated	12/23/2025
Location	Wyoming, MI, US
Sold By	JX Truck Center