Used 12 Speed Tandem Axle 6x4 Sleeper Semi Trucks For Sale

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17 0

2016 Freightliner Cascadia 125 Evolution Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$31,900 USD

2016 Freightliner Cascadia Evolution, 12 Speed Automatic, Lots of work done to this truck recently including head gaskets, turbo and more and it is ready to go!!,

Condition	Used
Usage	714,019 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	2.47 ratio
MLS Number	12963381
Category	Sleeper Semi Trucks
Last Updated	9/25/2024
Location	Ravenel, SC, US
Sold By	Ravenel Truck & Equipment

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

Recently Updated

$56,000 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	491,102 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	3550
MLS Number	13089617
Category	Sleeper Semi Trucks
Last Updated	10/1/2024
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

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10 0

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

Recently Updated

$56,000 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	490,854 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	3574
MLS Number	13069458
Category	Sleeper Semi Trucks
Last Updated	10/1/2024
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

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9 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

$44,500 USD

New Style Cascadia, N.A.P.,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	486,740 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	3391
MLS Number	13066080
Category	Sleeper Semi Trucks
Last Updated	9/14/2024
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

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19 0

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

Price Drop

$54,950 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	496,227 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
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
Stock Number	216
MLS Number	13024364
Category	Sleeper Semi Trucks
Last Updated	9/28/2024
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

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2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic

$54,999 USD

8 Brand New Drive Tires. Almost new Condition. Fleet Maintained Clean Truck Great condition and well maintained fleet truck. 8 Brand New Tires. Ready to make $$$$$. OK Credit, Bad Credit,...

Condition	Used
Usage	503,837 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	12755826
Category	Sleeper Semi Trucks
Last Updated	9/24/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$81,999 USD

8 Brand New Drive Tires. Fleet Maintained Clean Truck Great condition and well maintained fleet truck. DPF cleaned. 8 Brand New Tires. Ready to make $$$$$. OK Credit, Bad Credit, No Credit,...

Condition	Used
Usage	348,433 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	12297404
Category	Sleeper Semi Trucks
Last Updated	9/24/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$78,999 USD

Brand New Virgin Drive Tires. Great condition and well maintained fleet truck. Ready to make $$$$$. OK Credit, Bad Credit, No Credit, WE WILL GET YOU FINANCED. Please call Adam at ( or...

Condition	Used
Usage	386,281 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	12297146
Category	Sleeper Semi Trucks
Last Updated	9/24/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

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2018 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$58,999 USD

Brand New Virgin Drive Tires. Great condition and well maintained fleet truck. Ready to make $$$$$. OK Credit, Bad Credit, No Credit, WE WILL GET YOU FINANCED. Please call Adam at ( or...

Condition	Used
Usage	404,625 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 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
MLS Number	10070531
Category	Sleeper Semi Trucks
Last Updated	9/24/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

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26 0

2020 International LT625 Sleeper Semi Truck

$46,100 USD

Call for rental/lease prices

Double Bunk Completely reconditioned,, ready for new owner . Cummins 15 litre auto trans double bunk Price includes 180 day 50,000 limited Engine warrantee Lease or finance OAC

Warranty

Quantity	2
Condition	Used
Usage	416,439 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15, Signature
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Double Bunk
Rear Axle	Tandem Axle
Stock Number	21450
MLS Number	12934384
Category	Sleeper Semi Trucks
Last Updated	9/23/2024
Location	Benicia, CA, US
Sold By	NorCal Truck Sales and Mfg.

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12 0

2014 Volvo / Mack VNL Sleeper Semi Truck

$18,000 USD

2014 volvo vnl 64t 730 truck is in decent shape alot of new parts, remanufactured auto transmission has just under 100,000 d13 motor rated at 500hp 1750. Truck starts and run but may need...

Condition	Used
Usage	976,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Sleepercab
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
MLS Number	13102280
Category	Sleeper Semi Trucks
Last Updated	9/11/2024
Location	Springfield, MA, US
Sold By	Private Party

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13 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Automatic

$49,900 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	526,094 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	192
MLS Number	12902768
Category	Sleeper Semi Trucks
Last Updated	9/27/2024
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

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2020 Kenworth T680 Sleeper Semi Truck - Cummins 400HP

$39,999 USD

450 CUMMINS -- DOUBLE BUNK -- 12SPD ENDURANT AUTOMATIC -- FRIDGE -- CLEAN INSIDE AND OUT -- CALL TIPTON CONQUEST FOR TRACTORS, TRUCKS, AND TRAILERS!,

Condition	Used
Usage	516,486 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	LJ391370
MLS Number	12849222
Category	Sleeper Semi Trucks
Last Updated	9/9/2024
Location	Odenville, AL, US
Sold By	Used Truck and Trailer, Inc.

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2020 Kenworth T680 Sleeper Semi Truck - Paccar 405HP

$44,999 USD

455 PACCAR ENGINE -- 12SPD PACCAR AUTOMATIC TRANS -- DOUBLE BUNK -- CLEAN INSIDE AND OUT -- CALL TIPTON CONQUEST FOR TRACTORS, TRUCKS, AND TRAILERS!,

Condition	Used
Usage	307,153 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	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.64 ratio
Stock Number	LJ412990
MLS Number	12849220
Category	Sleeper Semi Trucks
Last Updated	9/17/2024
Location	Odenville, AL, US
Sold By	Used Truck and Trailer, Inc.

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12 0

2018 Volvo VNL64T780 Sleeper Semi Truck - 77" Raised Roof Sleeper, D13 455HP, 12 Speed I Shift Automatic

$36,500 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	669,969 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	77"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	173
MLS Number	12843800
Category	Sleeper Semi Trucks
Last Updated	9/27/2024
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

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37 1

2023 Peterbilt 567 Sleeper Semi Truck - 36" Flat Top Sleeper, Paccar 510HP, 12 Speed Amt

Call for price

318898 Miles, 5651 Hours, Engine: PACCAR MX-13, 510 HP, Fuel Type: Diesel, 12 Speed AMT Transmission, Drive: 6x4, Paccar Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 36, Tires:...

Condition	Used
Usage	5,651 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	36"
Suspension	Paccar
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	C-35785
MLS Number	13101166
Category	Sleeper Semi Trucks
Last Updated	9/7/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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36 1

2023 Peterbilt 567 Sleeper Semi Truck - Paccar 510HP, 12 Speed Automatic

Call for price

315898 Miles, Engine: PACCAR MX-13, 510 HP, Fuel Type: Diesel, 12 Speed Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheels: All Aluminum, Wheel Base: 228, Tandem Rear Axles,...

Condition	Used
Usage	315,898 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	C-35786
MLS Number	13051608
Category	Sleeper Semi Trucks
Last Updated	8/16/2024
Location	Champlain, NY, US
Sold By	Gamache Truck Center

31 0

2020 Western Star 5700XE Sleeper Semi Truck - Mid Roof Sleeper, Detroit 455HP, 12 Speed Endurant Automatic

Recently Updated

$64,950 USD

1 MATCHING UNIT! CALL TIPTON FOR TRUCK AND TRAILER SALES!,

Condition	Used
Usage	269,892 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	LLLU7485
MLS Number	13124413
Category	Sleeper Semi Trucks
Last Updated	10/5/2024
Location	Odenville, AL, US
Sold By	Used Truck and Trailer, Inc.

28 0

2020 Western Star 5700XE Sleeper Semi Truck - Raised Roof Sleeper, Detroit 455HP, 12 Speed Endurant Automatic

Recently Updated

$56,950 USD

1 MATCHING UNIT! CALL TIPTON FOR TRUCK AND TRAILER SALES!,

Condition	Used
Usage	410,486 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	LLLM7842
MLS Number	13124402
Category	Sleeper Semi Trucks
Last Updated	10/5/2024
Location	Odenville, AL, US
Sold By	Used Truck and Trailer, Inc.

(877) 841-___ SHOW
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26 0

2019 Western Star 5700XE Sleeper Semi Truck - Detroit 450HP, 12 Speed Dt12 Automatic

$33,100 USD

$7,120.00 Total Due - 30 DAYS NO PAYMENT - EASY APPROVAL! FreedomWay Trucks offers a program that bypasses traditional requirements to truck ownership with NO CREDIT CHECK. We call it the...

Condition	Used
Usage	599,932 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	5581
MLS Number	13027613
Category	Sleeper Semi Trucks
Last Updated	8/23/2024
Location	Gulfport, MS, US
Sold By	FreedomWay Trucks

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16 0

2016 Western Star 5700XE SLP Sleeper Semi Truck

Price Drop

$35,900 USD

This Truck has had a Motor swap.. DD-15 505 HP Tunes 20k in receipts in recent work Cloth Interior- 536610 miles-, DD15-, Detroit-, 14.8 lt-, 455 HP-, Torque 1800-, DT12-, Automated-...

Condition	Used
Usage	535,610 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	Single Bunk
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.41 ratio
Stock Number	hg5614
MLS Number	12892052
Category	Sleeper Semi Trucks
Last Updated	9/24/2024
Location	Dupo, IL, US
Sold By	Genesis Equipment Leasing

(833) 904-___ SHOW
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53 1

2018 Peterbilt 579 Sleeper Semi Truck - Mid Roof Sleeper, Paccar 450HP, 12 Speed Amt

Newly Listed

$39,500 USD

2018 Peterbilt 579 Mid Roof Sleeper, 450hp Paccar MX-13, 12spd Automated, Sliding 5th Wheel, 450k Mi, Nationwide Delivery Available

Condition	Used
Usage	449,200 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 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	38,000 lb
Stock Number	1095
MLS Number	13157900
Category	Sleeper Semi Trucks
Last Updated	10/5/2024
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

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36 0

2020 Peterbilt 579 Sleeper Semi Truck - Raised Roof Sleeper, Paccar, 12 Speed Amt

Newly Listed

$48,900 USD

2020 Peterbilt 579 Ultraloft – This truck is extremely clean! Southern truck! Remaining 7 year/700k mile engine major components warranty and 10 year/435k mile emissions warranty...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.85 ratio
Stock Number	650983
MLS Number	13152741
Category	Sleeper Semi Trucks
Last Updated	10/3/2024
Location	Byron Center, MI, US
Sold By	5 Star Truck Sales, Inc

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35 0

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

$44,900 USD

2020 Peterbilt 579 Ultraloft – Remaining 7 Year / 700K Major Engine Components Warranty! Fleet Maintained Peterbilt! This truck glides in the night! Utraloft Condo Sleeper! Paccar MX-13...

Condition	Used
Usage	10,193 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	650766
MLS Number	13142875
Category	Sleeper Semi Trucks
Last Updated	9/28/2024
Location	Byron Center, MI, US
Sold By	5 Star Truck Sales, Inc