12 Speed Automated Tandem Axle 6x4 Trucks For Sale

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9 0

2025 Kenworth T680 Day Cab Truck - Cummins 500HP, 12 Speed Endurant Amt

Newly Listed

$184,500 USD

Model Year: 2025 Kenworth T680 Next Gen, Engine: Cummins X15 Productivity Series, 500 horsepower @ 1900 RPM, 1650 lb-ft torque @ 900 RPM, Transmission: Eaton Endurant EEO16F112C 12-speed...

Condition	New
Usage	444 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	KN126722
MLS Number	13043519
Category	Day Cab Semi Trucks
Last Updated	8/11/2024
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

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21 0

2025 Kenworth T880 Day Cab Truck - Paccar 510HP, 12 Speed Autoshift Amt

Newly Listed

$182,500 USD

Model Year: 2025 Kenworth T880, Engine: PACCAR MX-13, 510 horsepower @ 1600 RPM, 1850 lb-ft torque @ 1000 RPM, with engine brake, Transmission: PACCAR TX-12 PO18F112C, 12-speed automated,...

Condition	New
Usage	250 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Autoshift Automated
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	KN131169
MLS Number	13043508
Category	Day Cab Semi Trucks
Last Updated	8/11/2024
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

7 1

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 455HP, 12 Speed Endurant Amt

Recently Updated

$69,900 USD

6 LIKE UNITS IN CHESAPEAKE VIRGINIA! We currently have 6 like units in stock and ready for immediate delivery. State and Dot ready! Trucks are Equipped with Cummins Power 455HP, 12 speed...

Condition	Used
Usage	356,667 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.64 ratio
Stock Number	LJ372913U
MLS Number	12925863
Category	Sleeper Semi Trucks
Last Updated	8/11/2024
Location	Chesapeake, VA, US
Sold By	Truck Enterprises Inc.

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7 0

2025 Kenworth T880 Day Cab Truck - Cummins 500HP, 12 Speed Endurant Amt

Newly Listed

$185,500 USD

Model Year: 2025, Model: Kenworth T880, VIN: 1XKZD49X9SJ133618, Exterior Color: White (L0006EY), Interior: Vantage Daycab in Slate Gray Engine Transmission Engine: Cummins X15 500V...

Condition	New
Usage	250 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	KN133618
MLS Number	13042972
Category	Day Cab Semi Trucks
Last Updated	8/10/2024
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

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9 0

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

Price Reduced

$47,000 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	481,400 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	3344
MLS Number	13027636
Category	Sleeper Semi Trucks
Last Updated	8/10/2024
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

20 1

2023 Kenworth T680 Day Cab Truck - Paccar 455HP, 12 Speed Endurant Amt

Recently Updated

$140,500 USD

LOW MILEAGE EXTREMELY CLEAN - 2023 KENWORTH T680. PACCAR MX11 455HP ENGINE AND AUTOMATED 12-SPEED TRANSMISSION. DUAL HIGH BACK SEATS COMPLETE W/ AIR PEDESTALS, ARMRESTS, AND LEATHER...

Condition	Used
Usage	108,540 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-11
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	PJ260217U
MLS Number	12962452
Category	Day Cab Semi Trucks
Last Updated	8/10/2024
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

34 1

2023 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

Recently Updated

$145,900 USD

SAVE THOUSANDS OVER NEW!! 2023 KENWORTH T680 NEXT GEN, ONLY 127,068 MILES, STILL LIKE NEW, CUMMINS X15 500 HP MOTOR, EATON FULLER AUTOMATED TRANSMISSION, 2909 ENGINE HOURS, RAISED ROOF...

Condition	Used
Usage	127,068 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 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 2.75 ratio
Stock Number	PJ235464U/RIC
MLS Number	12945915
Category	Sleeper Semi Trucks
Last Updated	8/10/2024
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

19 1

2023 Kenworth T680 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, 12 Speed Amt

Recently Updated

$129,900 USD

**SAVE THOUSANDS OVER NEW** LOTS OF FACTORY WARRANTY REMAINING!! Exclusive opportunity on a gently used 2023 KW T680. CB Ready, AM/FM/BT/SAT Radio, Inverter, Webasto Heater are just a few...

Condition	Used
Usage	149,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	PJ263298U/RIC
MLS Number	12873820
Category	Sleeper Semi Trucks
Last Updated	8/10/2024
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

(844) 917-___ SHOW
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19 0

2017 Freightliner Cascadia 125 Day Cab Truck - Detroit 450HP, 12 Speed Amt

Price Reduced

$37,500 USD

2017 Freightliner Cascadia day cab. Detroit DD13 and 12 spd auto shift trans. 3.25 gear ratio, air ride suspension, Jake brake and Collision mitigation system. Very clean lower mile truck,

Condition	Used
Usage	498,698 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	BTS7860
MLS Number	12731522
Category	Day Cab Semi Trucks
Last Updated	8/10/2024
Location	Choteau, MT, US
Sold By	Bouma Truck Sales

(855) 489-___ SHOW
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32 0

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 73" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Price Reduced

$63,000 USD

INCLUDES 6 month/50k Mile Premium 2000 Warranty (Engine, Turbo, Injectors, Aftertreatment), Fleet Maintained, 2 bunks, Espar heater, 8 new virgin tires on rear,

Condition	Used
Usage	470,125 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	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.15 ratio
Stock Number	1725
MLS Number	12427284
Category	Sleeper Semi Trucks
Last Updated	8/10/2024
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(707) 849-___ SHOW
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117 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

Newly Listed

$54,500 USD

Truck can be sold with new Dual tires if the buyer prefers Excellent Condition Original Owner One Driver One Owner Seats are hot and cold vinyl AC is cold New Radiator Brakes are air disc...

Condition	Used
Usage	444,728 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	Mid Roof Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
MLS Number	13041895
Category	Sleeper Semi Trucks
Last Updated	8/9/2024
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

(833) 368-___ SHOW
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8 0

2020 Peterbilt 579 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

Recently Updated

$59,999 USD

Condition	Used
Usage	18,783 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Leaf Springs
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	ULD656701
MLS Number	13024062
Category	Sleeper Semi Trucks
Last Updated	8/11/2024
Location	Fargo, ND, US
Sold By	Wallwork Truck Center

(844) 481-___ SHOW
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45 4

2020 Kenworth T880 Day Cab Truck - Paccar 455HP, 12 Speed Amt

Recently Updated

$60,000 USD

2020 KENWORTH T880, 360K*** MILEAGE,PACCAR MX-13 455 HP, AUTOMATED TRANSMISSION, SINGLE LINE WETKIT, FIXED FIFTH WHEEL, ALUMINUM WHEELS, 85% RUBBER REMAINING, 185"WB, 3.25 GEAR RATIO, DISC...

Condition	Used
Usage	10,522 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
MLS Number	12979017
Category	Day Cab Semi Trucks
Last Updated	8/9/2024
Location	Jackson, TN, US
Sold By	Snider Equipment

21 1

2023 Kenworth T680 Day Cab Truck - Paccar 455HP, 12 Speed Amt

Recently Updated

$140,500 USD

***DON'T MISS OUT ON THIS BEAUTIFUL DAY CAB*** LOW MILEAGE EXTREMELY CLEAN - 2023 KENWORTH T680. PACCAR MX11 455HP ENGINE AND AUTOMATED 12-SPEED TRANSMISSION. DUAL HIGH BACK SEATS COMPLETE...

Condition	Used
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-11
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	PJ260217U
MLS Number	12962447
Category	Day Cab Semi Trucks
Last Updated	8/9/2024
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

34 1

2023 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Autoshift Amt

Recently Updated

$145,900 USD

GET MORE FOR LESS, NOW!! DON'T MISS THIS 2023 KENWORTH T680 NEXT GEN, ONLY 127,068 MILES, STILL LIKE NEW, CUMMINS X15 500 HP MOTOR, EATON FULLER AUTOMATED TRANSMISSION, 2909 ENGINE HOURS,...

Condition	Used
Usage	127,068 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Autoshift Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.75 ratio
Stock Number	PJ235464U/ROA
MLS Number	12953862
Category	Sleeper Semi Trucks
Last Updated	8/9/2024
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

(844) 962-___ SHOW
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9 0

2017 Mack Pinnacle CHU613 Day Cab Truck

Price Reduced

$73,900 USD

434687 Miles, 12488 Hours, Engine: MACK, 505 HP, 12 Speed M Drive AMT Transmission, Drive: 6x4, Air Ride Suspension, Wheels: All Aluminum, Tandem Rear Axles, Front Axle Weight: 14000 lb,...

Condition	Used
Usage	12,488 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Drivetrain	6x4
Transmission	12 Speed mDRIVE Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	26453
MLS Number	12941639
Category	Day Cab Semi Trucks
Last Updated	8/9/2024
Location	Worcester, MA, US
Sold By	Ballard Truck Center

12 0

2020 Kenworth T680 Sleeper Semi Truck - 70" Raised Roof Sleeper, Cummins 455HP, 12 Speed Endurant Amt

Recently Updated

$64,900 USD

***YOUR CHOICE***FIVE TO CHOOSE FROM, DIFFERENT COLORS, SAME SPECS*** 2020 KENWORTH T680, 455 HP CUMMINS X15 MOTORS, 12 SPEED AUTOMATED TRANSMISSION, 2.79 GEAR RATIO, 230" WB, THERMO KING...

Condition	Used
Usage	460,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	LJ393915U/ROA
MLS Number	12933598
Category	Sleeper Semi Trucks
Last Updated	8/9/2024
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

28 1

2018 Freightliner Cascadia 125 Sleeper Semi Truck - Detroit 455HP, 12 Speed Dt12 Amt

Recently Updated

$39,900 USD

PERFECT STARTER TRUCK, RUNS GREAT! THIS 2018 FREIGHTLINER CASCADIA 125 OFFERS A FLAT TOP SLEEPER, DD13 DETROIT MOTOR, 455 HP, DT12 AUTOMATED TRANSMISSION, SUPER SINGLES, REFRIGERATOR, POWER...

Condition	Used
Usage	600,645 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	JSJK1075U/ROA
MLS Number	12933457
Category	Sleeper Semi Trucks
Last Updated	8/9/2024
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

19 1

2023 Kenworth T680 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, 12 Speed Amt

Recently Updated

$129,900 USD

Exclusive opportunity on a gently used 2023 KW T680. CB Ready, AM/FM/BT/SAT Radio, Inverter, Webasto Heater are just a few of the amenities this truck has to offer. Very Clean truck with...

Condition	Used
Usage	149,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	PJ263298U
MLS Number	12869744
Category	Sleeper Semi Trucks
Last Updated	8/9/2024
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

19 1

2022 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Paccar 455HP, 12 Speed Amt

Recently Updated

$69,900 USD

MOUNT YOUR TV AND INVERTER AND YOU'LL HAVE ALL THE COMFORTS OF HOME! DON'T MISS OUT ON THIS VERY CLEAN 2022 PETE 579. LEATHER INTERIOR, FULL GAUGE PACKAGE, PLUS REFRIDGERATOR, DESK/COMPUTER...

Condition	Used
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	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	ND783669U
MLS Number	12869682
Category	Sleeper Semi Trucks
Last Updated	8/9/2024
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

(844) 962-___ SHOW
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10 0

2019 Mack Granite 64FT Day Cab Truck - MP8 505HP, 12 Speed Mdrive Hd Amt

Recently Updated

$139,500 USD

Available 2 year factory warranty Family Owned. Reliable Service | Ballard is a family-owned business providing the best experience in the full-service commercial trucks industry in the...

Condition	Used
Usage	232,527 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Mack MP8
Drivetrain	6x4
Transmission	12 Speed mDRIVE HD Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	3601
MLS Number	12741175
Category	Day Cab Semi Trucks
Last Updated	8/9/2024
Location	Worcester, MA, US
Sold By	Ballard Truck Center

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7 0

2021 Mack Pinnacle 64T Day Cab Truck - MP8 505HP, 12 Speed M Drive Amt

Newly Listed

$135,500 USD

271471 Miles, 9507 Hours, Engine: MACK MP8, 505 HP, Fuel Type: Diesel, 12 Speed M Drive AMT Transmission, Drive: 6x4, Air Ride Suspension, Wheels: All Aluminum, Tandem Rear Axles, Front Axle...

Condition	Used
Usage	9,507 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Mack MP8
Drivetrain	6x4
Transmission	12 Speed mDRIVE Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	08140
MLS Number	13038953
Category	Day Cab Semi Trucks
Last Updated	8/8/2024
Location	Worcester, MA, US
Sold By	Ballard Truck Center

(844) 216-___ SHOW
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32 1

2017 Mack Pinnacle CXU613 Day Cab Truck - MP7 405HP, 12 Speed M Drive Amt

Recently Updated

$29,900 USD

Fleet Maintained, 2 new lopro 22.5 steers, NEW DRIVER SIDE SEAT, Fresh DOT, Stock 078914, 525,098 Miles, MACK MP7 10.8L 405 HP, MDRIVE 12 SPD AUTO, 2.64 Ratio, New Mudflaps, New quarter...

Condition	Used
Usage	525,098 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	405 HP
Engine Model	Mack MP7
Drivetrain	6x4
Transmission	12 Speed mDRIVE Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	078914
MLS Number	12772358
Category	Day Cab Semi Trucks
Last Updated	8/8/2024
Location	Monroe, GA, US
Sold By	AAA Trucks LLC