Heavy Duty Diesel Kenworth 6x4 Trucks with Cummins Engines For Sale

(844) 693-___ SHOW
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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	8/23/2024
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

(833) 637-___ SHOW
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34 1

2013 Kenworth T800 Sleeper Semi Truck - 24" Mid Roof Sleeper, Cummins 500HP, 6 Speed Allison Rds Automatic

Newly Listed

$59,900 USD

2013 Kenworth T800, 420748 actual miles, ISX15 Cummins, 500 HP, Allison 4500RTS 6 speed trans, full lockers, 224 wheel base, 4.78 ratio, 60,320 GVW,,

Condition	Used
Usage	19,249 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	24"
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.78 ratio
MLS Number	13118010
Category	Sleeper Semi Trucks
Last Updated	9/17/2024
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

(833) 801-___ SHOW
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10 1

2020 Kenworth W900L Sleeper Semi Truck - Cummins 565HP, 18 Speed Manual

Newly Listed

$65,000 USD

VERY NICE TRUCK, RUNS AND DRIVES EXCELLENT, STUDIO SLEEPER, DUAL AIR RIDE SEATS, COUCH, UPPER BUNK, FULL GAUGE PACKAGE, NAVIGATION SCREEN, DIFFERENTIAL LOCK, DUMP VALVE, A/S 5TH, DUAL...

Condition	Used
Usage	404,682 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	20ISX404W9
MLS Number	13118006
Category	Sleeper Semi Trucks
Last Updated	9/17/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 970-___ SHOW
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11 0

2023 Kenworth W900 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed

$198,900 USD

123437 Miles, Engine: CUMMINS, 565 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Tires: 11R22.5,...

Condition	Used
Usage	123,437 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	276256
MLS Number	13117713
Category	Sleeper Semi Trucks
Last Updated	9/17/2024
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

(888) 564-___ SHOW
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15 0

2018 Kenworth T680 Sleeper Semi Truck - Cummins, Automatic

Price Reduced

$5,000 USD

Only $5,000 DOWN! *Terms and conditions apply If interested please call! Stock#: LTO 6325 Located in Caddo Mills, TX (Just an hour east of downtown Dallas) Ask about our 5% Military/First...

Condition	Used
Usage	664,936 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	LTO 6325
MLS Number	12971203
Category	Sleeper Semi Trucks
Last Updated	9/17/2024
Location	Caddo Mills, TX, US
Sold By	Roy's Trucks and Equipment Inc

(888) 564-___ SHOW
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14 0

2018 Kenworth T680 Day Cab Truck - Cummins, Automatic

Recently Updated

$49,995 USD

If interested please call! Stock#: 14451 Located in Caddo Mills, TX (Just an hour east of downtown Dallas) Ask about our 5% Military/First Responder Discount (Only on select equipment) ONE...

Condition	Used
Usage	378,991 Miles
Duty Class	Heavy Duty Day Cab Truck
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	12 Speed Ultrashift Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	14451
MLS Number	12904546
Category	Day Cab Semi Trucks
Last Updated	9/17/2024
Location	Caddo Mills, TX, US
Sold By	Roy's Trucks and Equipment Inc

(844) 445-___ SHOW
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27 0

2013 Kenworth T660 Day Cab Truck, Tractor Package, Aluminum Headache Rack and Wet Kit.

Recently Updated

$58,750 USD

This 2013 Kenworth T660 comes with Cummins ISX 15 450 H.P. Eaton Fuller 13-speed transmission (RTL016913A) 8 Bag Kenworth Air ride suspension.3.73 Ratio. 12000 lb Rockwell Front end, 40,000...

Warranty

Condition	Used
Usage	17,254 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX 15
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	368790
MLS Number	13064795
Category	Day Cab Semi Trucks
Last Updated	9/16/2024
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

(855) 717-___ SHOW
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2 0

2020 Kenworth T680 Sleeper Semi Truck - 74" Raised Roof Sleeper, Cummins 565HP, 12 Speed Automatic

Recently Updated

$49,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, 12 SPEED AUTOMATED!!!, 565 HP!!!!!!! ENGINE BRAKE, LIQUID DEF, TC, FRIDGE, MICROWAVE, NO CREDIT? BAD CREDIT? NO PROBLEM!!...

Condition	Used
Usage	612,884 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	74"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	N14543-DELIVERY 2 U
MLS Number	13066535
Category	Sleeper Semi Trucks
Last Updated	9/17/2024
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

(844) 956-___ SHOW
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31 0

2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Amt

Newly Listed

$63,300 USD

Cummins X15 6 Cylinder 15 L Ultra Low Sulfur Diesel 500 hp Engine, 2020 US EPA Label, Requires Diesel Exhaust Fluid, 100 gal Left Fuel Tank 100 gal Right Fuel Tank, Collision Mitigation...

Condition	Used
Usage	446,682 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	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	C5250
MLS Number	13115902
Category	Sleeper Semi Trucks
Last Updated	9/17/2024
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

(844) 956-___ SHOW
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37 0

2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Amt

Newly Listed

$62,800 USD

Cummins X15 6 Cylinder 15 L Ultra Low Sulfur Diesel 500 hp Engine, 2020 US EPA Label, Requires Diesel Exhaust Fluid, 100 gal Left Fuel Tank 100 gal Right Fuel Tank, Collision Mitigation...

Condition	Used
Usage	454,156 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	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	C5249
MLS Number	13115900
Category	Sleeper Semi Trucks
Last Updated	9/17/2024
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

(844) 912-___ SHOW
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4 0

2020 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 400HP, Automatic

Newly Listed

Call for price

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AUTOMATIC, DEF, ENGINE BRAKE, 5TH WHEEL, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! ...

Condition	Used
Usage	404,025 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.64 ratio
Stock Number	F02239-Delivery 2 U
MLS Number	13115894
Category	Sleeper Semi Trucks
Last Updated	9/14/2024
Location	Fort Worth, TX, US
Sold By	Diamond Truck Sales Inc

(844) 912-___ SHOW
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4 0

2020 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 400HP, Automatic

Newly Listed

Call for price

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AUTOMATIC, DEF, ENGINE BRAKE, 5TH WHEEL, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! ...

Condition	Used
Usage	349,286 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	F02238-DELIVERY 2 U
MLS Number	13115893
Category	Sleeper Semi Trucks
Last Updated	9/14/2024
Location	Fort Worth, TX, US
Sold By	Diamond Truck Sales Inc

(833) 685-___ SHOW
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3 0

2020 Kenworth T680 Sleeper Semi Truck - 68" Raised Roof Sleeper, Cummins 400HP, Automatic

Newly Listed

$56,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, SIDE AND FULL FAIRINGS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! ...

Condition	Used
Usage	417,517 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	68"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	S01947-DELIVERY 2 U
MLS Number	13115683
Category	Sleeper Semi Trucks
Last Updated	9/17/2024
Location	Gaffney, SC, US
Sold By	Diamond Truck Sales Inc

(833) 685-___ SHOW
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3 0

2020 Kenworth T680 Sleeper Semi Truck - 68" Raised Roof Sleeper, Cummins 400HP, Automatic

Newly Listed

$56,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, SIDE AND FULL FAIRINGS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! ...

Condition	Used
Usage	387,031 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	68"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.64 ratio
Stock Number	S01946-DELIVERY 2 U
MLS Number	13115682
Category	Sleeper Semi Trucks
Last Updated	9/17/2024
Location	Gaffney, SC, US
Sold By	Diamond Truck Sales Inc

(855) 984-___ SHOW
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19 0

2024 Kenworth W990 Tandem Axle Car Carrier Truck - Cummins, 500HP, 12 Speed Endurant Amt

Newly Listed

$344,900 USD

2024 Kenworth W990 w/LOHR GT TL Top Loader 9 Car Hauler, Exterior Color: White, Interior: Diamond VIT in Slate Gray, Engine: Cummins X15 Efficiency Series, 500 HP @ 1700 RPM, 1850 lb-ft...

Condition	New
Usage	887 Miles
Duty Class	Heavy Duty Car Carrier Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	52"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	KF358408
MLS Number	13115661
Category	Car Carrier Trucks
Last Updated	9/15/2024
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

(855) 984-___ SHOW
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21 0

2024 Kenworth W990 Tandem Axle Car Carrier Truck - Cummins, 500HP, 12 Speed Endurant Amt

Newly Listed

$344,900 USD

2024 Kenworth W990 w/LOHR GT TL Top Loader 9 Car Hauler, Exterior Color: White, Interior: Diamond VIT in Slate Gray, Engine: Cummins X15 Efficiency Series, 500 HP @ 1700 RPM, 1850 lb-ft...

Condition	New
Usage	888 Miles
Duty Class	Heavy Duty Car Carrier Truck
Horse Power	500 HP
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	52"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	KF358415
MLS Number	13115656
Category	Car Carrier Trucks
Last Updated	9/15/2024
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

(877) 810-___ SHOW
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7 0

2025 Kenworth T880 Tandem Axle Cab & Chassis Truck - Cummins, 450HP, 6 Speed Allison Rds Automatic

Newly Listed

$182,000 USD

COULD BE TANK WAGON, DUMP, FLAT BED, ETC. CALL LUKE WHEELER @,

Quantity	5
Condition	New
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	450 HP
Engine Model	Cummins X15P
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	SJ133852
MLS Number	13115628
Category	Cab & Chassis Trucks
Last Updated	9/14/2024
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

(844) 956-___ SHOW
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48 0

2018 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 13 Speed Manual

Recently Updated

$49,900 USD

Rebuilt Cummins X15 6 Cylinder 14.9 L Ultra Low Sulfur Diesel 450 HP Engine @ 1800, Requires Diesel Exhaust Fluid, 135 gal Left Fuel Tank 150 gal Right Fuel Tank, Dual Air Seats, Power...

Condition	Used
Usage	718,696 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	C5186
MLS Number	13098231
Category	Sleeper Semi Trucks
Last Updated	9/15/2024
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

(888) 680-___ SHOW
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12 0

2022 Kenworth W900L Sleeper Semi Truck - 72" Flat Top Sleeper, Cummins 500HP, 18 Speed Manual

Recently Updated

$124,900 USD

2022 W900L CUSTOM BUILT FOR AN O/O BY US, CUMMINS X15, 18 SPEED TRANSMISSION, BEAUTIFUL BLUE COLOR, MSTA!! FINANCING AND WARRANTY AVAILABLE, PLEASE CALL SHANE BROWN AT [540] 759-1054 FOR...

Condition	Used
Usage	422,177 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	NR477229U/MANA
MLS Number	13069612
Category	Sleeper Semi Trucks
Last Updated	9/14/2024
Location	Manassas, VA, US
Sold By	Truck Enterprises Inc.

(707) 849-___ SHOW
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38 0

2014 Kenworth T800 Day Cab Truck - Cummins 500HP, 13 Speed Manual

Price Reduced

$88,500 USD

Brand new Engine with paperwork 52k miles ago Cummins ISX 500hp 6-Cyl Diesel, Eaton Fuller 13-Speed, Double Frame, Aluminum Headache Rack, Air Slide 5th Wheel, Air Ride, Lowboy Ramps,...

Condition	Used
Usage	542,058 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins ISX500
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
MLS Number	13061413
Category	Day Cab Semi Trucks
Last Updated	9/14/2024
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

(855) 653-___ SHOW
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42 0

2010 Kenworth T800 Tandem Axle Flatbed Truck - 450HP, 10 Speed Manual

Price Reduced

$59,500 USD

2010 Kenworth T-800 Tandem Axle Mobile Home Mover, Cummins ISX 15L Diesel Engine, Engine Brake, 450 HP, 1650 FT/LB Torque, Eaton 10 Speed Manual Transmission, 280,638 ECM Verified Miles ...

Condition	Used
Usage	9,018 Hours
Duty Class	Heavy Duty Flatbed Truck
Horse Power	450 HP
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	T16049D
MLS Number	13035753
Category	Flatbed Trucks
Last Updated	9/14/2024
Location	Denver, CO, US
Sold By	DTI Trucks

(855) 984-___ SHOW
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19 0

2024 Kenworth W990 Tandem Axle Car Carrier Truck - Cummins, 500HP, 12 Speed Endurant Amt

Recently Updated

$344,900 USD

2024 Kenworth W990 w/LOHR GT TL Top Loader 9 Car Hauler, Exterior Color: White, Interior: Diamond VIT in Slate Gray, Engine: Cummins X15 Efficiency Series, 500 HP @ 1700 RPM, 1850 lb-ft...

Condition	New
Usage	750 Miles
Duty Class	Heavy Duty Car Carrier Truck
Horse Power	500 HP
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Flat Top Sleeper
Sleeper Size	52"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	KF358407
MLS Number	12992242
Category	Car Carrier Trucks
Last Updated	9/15/2024
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

(888) 680-___ SHOW
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7 1

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

Recently Updated

$69,900 USD

4 LIKE UNITS AVAILABLE FOR IMMEDIATE SALE! 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...

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/MANA
MLS Number	12944284
Category	Sleeper Semi Trucks
Last Updated	9/14/2024
Location	Manassas, VA, US
Sold By	Truck Enterprises Inc.