Used Tandem Axle 6x4 Sleeper Semi Trucks For Sale

(833) 780-___ SHOW
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2012 Kenworth T660 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 550HP, 18 Speed Manual

Recently Updated

$34,900 USD

A TRUE "Truckers truck!!" 2012 Kenworth T660, 921,000 Miles, 30k miles on 2024 motor rebuild receipts available, 18 speed transmission, New clutch, New drivers seat, New front axel king...

Condition	Used
Usage	921,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tandem Axle
Stock Number	317427
MLS Number	14065890
Category	Sleeper Semi Trucks
Last Updated	3/20/2026
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

(833) 801-___ SHOW
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2006 Volvo VNL64T670 Sleeper Semi Truck - 67" Raised Roof Sleeper, Cummins 400HP, 10 Speed Manual

Recently Updated

$9,000 USD

VERY GOOD TRUCK, WELL MAINTAINED, AIR SEATS, DOUBLE BUNK, GOOD TIRES, POWER RIGHT WINDOW, POWER MIRRORS, HEATED MIRRORS, RUNS AND DRIVES EXCELLENT! *PRE-EMISSIONS/ VERY GOOD OLDER TRUCK!,

Condition	Used
Usage	1,535,972 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins ISX
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 3.36 ratio
Stock Number	06ISX153670
MLS Number	14049584
Category	Sleeper Semi Trucks
Last Updated	3/18/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 801-___ SHOW
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2013 Volvo VNL64T630 Sleeper Semi Truck - 63" Mid Roof Sleeper, D13 425HP, 10 Speed Manual

Recently Updated

$11,000 USD

nice truck, runs great, clean, air seat, tilt/tele, cruise, differential lock, dump valve, A/S 5th, power windows, power mirrors, heated mirrors,,

Condition	Used
Usage	910,554 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	63"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	13D13910630
MLS Number	13982275
Category	Sleeper Semi Trucks
Last Updated	3/18/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 912-___ SHOW
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2022 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Paccar 405HP, 12 Speed Automatic

Price Drop $44,900 USD

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

Condition	Used
Usage	505,796 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	H01676- DELIVERY 2 U
MLS Number	13679940
Category	Sleeper Semi Trucks
Last Updated	3/18/2026
Location	Houston, TX, US
Sold By	Diamond Truck Sales Inc

(888) 853-___ SHOW
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2012 Kenworth T800 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 450HP, 13 Speed Manual

Newly Listed

$14,900 USD

NON RUNNER, ENGINE BAD. 2012 Kenworth T800, ISX15 450 hp, RTLO16913A transmission, DSP41 rears with 3.55 ratio, A/S 5th wheel, 13,200# steer axle, 38,000# drives, 11R24.5 tires on aluminum...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	2322
MLS Number	14248782
Category	Sleeper Semi Trucks
Last Updated	3/17/2026
Location	New Salem, ND, US
Sold By	Pedigree Truck and Trailer Sales, Inc.

2024 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit

Newly Listed

$105,608.16 USD

678887 Miles, Engine: DETROIT DD15, Fuel Type: Diesel, Drive: 6x4, Tandem Rear Axles, Front Axle Weight: 13200 lb, Rear Axle Weight: 40000 lb

Condition	Used
Usage	678,887 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD15
Drivetrain	6x4
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.07 ratio
Stock Number	UW0288A
MLS Number	14248734
Category	Sleeper Semi Trucks
Last Updated	3/17/2026
Location	Regina, SK, Canada
Sold By	Brandt

2024 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP

Newly Listed

$107,064.82 USD

606570 Miles, Engine: DETROIT DD15, 505 HP, Fuel Type: Diesel, Drive: 6x4, Tandem Rear Axles, Front Axle Weight: 13200 lb, Rear Axle Weight: 40000 lb

Condition	Used
Usage	606,570 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.07 ratio
Stock Number	UW0289A
MLS Number	14248733
Category	Sleeper Semi Trucks
Last Updated	3/17/2026
Location	Regina, SK, Canada
Sold By	Brandt

2024 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit

Newly Listed

$91,041.51 USD

716819 Miles, Engine: DETROIT DD15, Fuel Type: Diesel, Drive: 6x4, Tandem Rear Axles, Front Axle Weight: 13200 lb, Rear Axle Weight: 40000 lb

Condition	Used
Usage	716,819 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD15
Drivetrain	6x4
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.07 ratio
Stock Number	VB5626A
MLS Number	14248732
Category	Sleeper Semi Trucks
Last Updated	3/17/2026
Location	Regina, SK, Canada
Sold By	Brandt

2020 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, Automatic

Newly Listed

$37,999 USD

501810 Miles, Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, Automatic Transmission, Drive: 6x4, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 80, Wheel Base: 241, Tandem Rear Axles,...

Condition	Used
Usage	501,810 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	80"
Rear Axle	Tandem Axle
Rear End	38,000 lb 2.64 ratio
Stock Number	8680010
MLS Number	14248666
Category	Sleeper Semi Trucks
Last Updated	3/17/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

2021 Peterbilt 567 Sleeper Semi Truck - 44" Flat Top Sleeper, Paccar 455HP, Manual

Newly Listed

$62,900 USD

2021 Peterbilt 567 with a 44in Sleeper Now Available! This Sharp looking 567 is Powered by a 455HP MX13 Engine and paired with a 10 Speed Manual Transmission. Unit has Full Lockers; Rear...

Condition	Used
Usage	388,735 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	44"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.42 ratio
Stock Number	8680390
MLS Number	14248664
Category	Sleeper Semi Trucks
Last Updated	3/20/2026
Location	De Pere, WI, US
Sold By	JX Truck Center

(855) 493-___ SHOW
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2009 Volvo VNL64T780 Sleeper Semi Truck - Raised Roof Sleeper, D13 425HP, Automatic

Newly Listed

$14,500 USD

Currently it has 2,205,000 miles Last PM service was performed at 2,204,200 miles. Most recently, the below has been done: At 2,195,000 miles:, Valve adjustment, Transmission speed sensor...

Condition	Used
Usage	2,205,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	13,200 lb
MLS Number	14248541
Category	Sleeper Semi Trucks
Last Updated	3/19/2026
Location	Gary, IN, US
Sold By	Lakeshore Equipment Sales

(855) 807-___ SHOW
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2021 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated

$52,500 USD

CLEAN FLEET MAINTAINED 2021 INTERNATIONAL LT, CULMMINS X15, 450HP, 12 SPEED AUTO TRANSMISSION, 2.64 RATIOS, 73" DOUBLE BUNK CONDO SLEEPER, NO CODES, NO LEAKS, GOOD RUBBER, READY TO WORK!...

Condition	Used
Usage	309,538 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 Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	7215
MLS Number	14234096
Category	Sleeper Semi Trucks
Last Updated	3/18/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, Automatic

Recently Updated

$49,900 USD

Very Nice 2022 Kenworth T680 Double Bunk 76in Sleeper Now Available for Sale! At just over 400k Miles this truck is ready to go to work! 455hp MX13 Engine Paired with a 12 Speed Automatic...

Condition	Used
Usage	401,972 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	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	8680369
MLS Number	14234052
Category	Sleeper Semi Trucks
Last Updated	3/17/2026
Location	Wyoming, MI, US
Sold By	JX Truck Center

(866) 530-___ SHOW
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2022 Peterbilt 579 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated

$69,995 USD

2022 PETERBILT 579, CUMMINS X15, AUTOMATIC TRANSMISSION, 421,606 MILES, FLEET MAINTAINED MULTIPLE UNITS AVAILABLE FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON...

Condition	Used
Usage	421,606 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
Stock Number	0660
MLS Number	14230310
Category	Sleeper Semi Trucks
Last Updated	3/17/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, Automatic

Recently Updated

$36,900 USD

SHARP! 2020 Kenworth T680 with only 501k Miles and Powered by a 455hp MX13 Engine and a Smooth Shifting Automatic Transmission! Hood Mirrors; Heated Mirrors; Deer Guard; Air Slide 5th Wheel;...

Condition	Used
Usage	501,263 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	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.96 ratio
Stock Number	8680338
MLS Number	14229840
Category	Sleeper Semi Trucks
Last Updated	3/19/2026
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

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

Recently Updated

$69,900 USD

LOW MILE 2021 Freightliner Cascadia! Only 281k Miles! 400hp DD15 Engine with a 10 Speed MANUAL Transmission. Large Deer Guard; Spacious 72in Double Bunk Sleeper with Refrigerator; TV and...

Condition	Used
Usage	281,406 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	8680375
MLS Number	14171485
Category	Sleeper Semi Trucks
Last Updated	3/17/2026
Location	Wadsworth, IL, US
Sold By	JX Truck Center

2018 Peterbilt 579 Sleeper Semi Truck - 80" Mid Roof Sleeper, Cummins 500HP, Manual

Recently Updated

$45,900 USD

500HP Cummins X15 2018 Peterbilt 579 Midroof Sleeper! This Dual exhaust high HP unit is coming with a DOT Inspection; PM Service; and a full detail. Heated Mirrors; Deer Guard; Air Slide 5th...

Condition	Used
Usage	507,272 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	18,857 lb 3.36 ratio
Stock Number	8680290
MLS Number	14164785
Category	Sleeper Semi Trucks
Last Updated	3/17/2026
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

(844) 624-___ SHOW
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2023 International LoneStar Sleeper Semi Truck - 73" Mid Roof Sleeper, Cummins 500HP, 13 Speed Manual

Recently Updated

$69,950 USD

2023 International Lonestar for sale. - 500 HP Cummins X15 motor - 405K miles - 13 speed manual transmission - 73" condo sleeper - 260" wheelbase - 3.25 ratio - dual vertical stacks - Chrome...

Condition	Used
Usage	405,437 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	MO11174
MLS Number	14162323
Category	Sleeper Semi Trucks
Last Updated	3/19/2026
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

(844) 624-___ SHOW
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2023 International LoneStar Sleeper Semi Truck - 73" Mid Roof Sleeper, Cummins 500HP, 13 Speed Manual

Recently Updated

$69,950 USD

2023 International Lonestar for sale. - 500 HP Cummins X15 motor - 406K miles - 13 Speed Manual Transmission - 73" Mid Roof Sleeper - 260" wheelbase - 3.25 ratio - dual vertical stacks -...

Condition	Used
Usage	406,285 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	MO11174
MLS Number	14162320
Category	Sleeper Semi Trucks
Last Updated	3/18/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

2024 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, Automatic

Recently Updated

$79,900 USD

Priced Right! 2024 Peterbilt 579 with a 450hp Cummins X15 Engine and a 12 Speed Automatic Transmission and ONLY 317k Miles! This Sharp 2024 is coming with a DOT Inspection and a Full PM...

Condition	Used
Usage	316,597 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	8680297
MLS Number	14159883
Category	Sleeper Semi Trucks
Last Updated	3/17/2026
Location	Rockford, IL, US
Sold By	JX Truck Center

2025 Peterbilt 589 Sleeper Semi Truck - Paccar 510HP

Recently Updated

$190,750.18 USD

54150 Miles, Engine: PACCAR, 510 HP, Fuel Type: Diesel, Drive: 6x4, Wheel Base: 244, Tandem Rear Axles, Front Axle Weight: 12500 lb, Rear Axle Weight: 46000 lb

Condition	Used
Usage	54,150 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Drivetrain	6x4
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	716007A
MLS Number	14157407
Category	Sleeper Semi Trucks
Last Updated	3/17/2026
Location	Saskatoon, SK, Canada
Sold By	Brandt

2021 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Cummins 500HP, Manual

Recently Updated

$76,900 USD

WET KIT! SMALL BUNK SLEEPER! This 2021 Kenworth T880 with 14600 Fronts and 46k Rears is coming with Dual Exhaust Stacks; 40in Single Bunk Sleeper; Hood Mirrors; a Cummins X15 500HP Engine...

Condition	Used
Usage	414,365 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.58 ratio
Stock Number	8680273
MLS Number	14157365
Category	Sleeper Semi Trucks
Last Updated	3/17/2026
Location	Pewaukee, WI, US
Sold By	JX Truck Center

2021 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Cummins 500HP, Manual

Recently Updated

$79,900 USD

WET KIT! 500 HP Cummins X15 with a 13 Speed Manual Transmission in this 40in Single Small Bunk T880 Sleeper! Stainless Steel Dual Exhaust; Air Slide 5th Wheel; Hood Mirrors; Heated Mirrors...

Condition	Used
Usage	374,036 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.58 ratio
Stock Number	8680274
MLS Number	14157364
Category	Sleeper Semi Trucks
Last Updated	3/20/2026
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

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

Recently Updated

$74,900 USD

ULTRALOFT Sleeper! 2023 Peterbilt 579 Double Bunk Sleeper with under 400k Miles is now available for sale! This unit is powered by a 450hp Cummins X15 Engine and Paired with a 12 Speed...

Condition	Used
Usage	393,870 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 2.79 ratio
Stock Number	8680295
MLS Number	14153455
Category	Sleeper Semi Trucks
Last Updated	3/17/2026
Location	Bolingbrook, IL, US
Sold By	JX Truck Center