6x4 Trucks with 550-2000 HP Cummins Engines For Sale in United States

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8 0

2021 Peterbilt 579 Tandem Axle Flatbed Truck - 565HP, 18 Speed Manual

Newly Listed

$295,000 USD

Excellent Like New Condition Original Owner Spec'd very well,

Condition	Used
Usage	46,996 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Rear Axle	Tandem Axle
MLS Number	12987832
Category	Flatbed Trucks
Last Updated	7/15/2024
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

3 0

2023 Kenworth W990 Sleeper Semi Truck - 52" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed

$169,900 USD

DON'T MISS THIS ORANGE CRUSH!! BEAUTIFUL HEAD TURNER AND RARE OPPORTUNITY TO OWN THIS 2023 KW W990. CUMMINS X15, 565HP EATON-FULLER 18-SPEED MANUAL TRANSMISSION. TRUCK IS WELL EQUIPPED...

Condition	Used
Usage	201,045 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	52"
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	PJ245505U/RICH
MLS Number	12987463
Category	Sleeper Semi Trucks
Last Updated	7/14/2024
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

3 0

2023 Kenworth W990 Day Cab Truck - Cummins 565HP, 18 Speed Manual

Newly Listed

$169,900 USD

2023 W990 52 ' FLATTOP SLEEPER, CUMMINS POWER 565 HORSEPOWER, RTLO-18918B TRANSMISSION, DUAL BREATHERS, DUAL EXHAUST, ALL ALUMINUM WHEELS, LEATHER SEATS, AIR SLIDING FIFTH WHEEL, ALUMINUM...

Condition	Used
Usage	216,429 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	PJ245505U/CHES
MLS Number	12987454
Category	Day Cab Semi Trucks
Last Updated	7/14/2024
Location	Chesapeake, VA, US
Sold By	Truck Enterprises Inc.

3 0

2023 Kenworth W990 Sleeper Semi Truck - 52" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed

$169,900 USD

DON'T MISS THIS ORANGE CRUSH!! BEAUTIFUL HEAD TURNER AND RARE OPPORTUNITY ON THIS 2023 KW W990. CUMMINS X15, 565HP EATON-FULLER 18-SPEED MANUAL TRANSMISSION. TRUCK IS WELL EQUIPPED...

Condition	Used
Usage	201,405 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	52"
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	PJ245505U/MANA
MLS Number	12986354
Category	Sleeper Semi Trucks
Last Updated	7/13/2024
Location	Manassas, VA, US
Sold By	Truck Enterprises Inc.

18 0

2023 Kenworth W900L Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed

$172,500 USD

LATE MODEL W900L, LOW MILEAGE, WORK HORSE WITH 565 HORSEPOWER, CUMMINS X15 ENGINE, 18SP MANUAL TRANSMISSION, REMAINDER OF FACTORY WARRANTY APPLIES EVERY TRUCKERS DREAM, SUPER NICE TRUCK!!...

Condition	Used
Usage	64,263 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
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	PR244115U/MANA
MLS Number	12986229
Category	Sleeper Semi Trucks
Last Updated	7/13/2024
Location	Manassas, VA, US
Sold By	Truck Enterprises Inc.

(877) 810-___ SHOW
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3 0

2023 Kenworth W990 Sleeper Semi Truck - 52" Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed

$169,900 USD

DON'T MISS THIS ORANGE CRUSH!! BEAUTIFUL HEAD TURNER AND RARE OPPORTUNITY ON THIS 2023 KW W990. CUMMINS X15, 565HP EATON-FULLER 18-SPEED MANUAL TRANSMISSION. TRUCK IS WELL EQUIPPED...

Condition	Used
Usage	201,045 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	52"
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	PJ245505U
MLS Number	12986213
Category	Sleeper Semi Trucks
Last Updated	7/13/2024
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

(855) 642-___ SHOW
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12 0

2025 Kenworth T680 Sleeper Semi Truck - Cummins 565HP, 13 Speed Manual

Newly Listed

$209,950 USD

New Kenworth T680 Sleeper for sale. Features: 270-gallon Fuel Capacity, Heated Leather Seats, Chrome Bumper, 13-speed Eaton Trans, Diamond VIT Slate Gray Interior, Double Bunks, and more....

Condition	New
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	173345
MLS Number	12986144
Category	Sleeper Semi Trucks
Last Updated	7/13/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(855) 982-___ SHOW
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10 0

2015 Kenworth T880 Sleeper Semi Truck - 52" Mid Roof Sleeper, Cummins 550HP, 18 Speed Automatic

Newly Listed

$69,950 USD

Used 2015 Kenworth T880 Sleeper for Sale. Features: 52" Mid-Roof Sleeper, Dual Exhaust Stacks, Plastic Half Fenders, Tilt Steering Column, Rear Sleeper Window, Full Locking Rears, Air Ride...

Condition	Used
Usage	4,876 Hours
Duty Class	Heavy Duty
Horse Power	550 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	52"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	467834T
MLS Number	12986136
Category	Sleeper Semi Trucks
Last Updated	7/13/2024
Location	Swedesboro, NJ, US
Sold By	Coopersburg & Liberty Kenworth

(855) 642-___ SHOW
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12 0

2025 Kenworth W900L Sleeper Semi Truck - Cummins 565HP, 18 Speed Manual

Newly Listed

$259,950 USD

New Kenworth W900L Sleeper for sale. Features: Dual Exhaust, 270-gallon Fuel Capacity, Adjustable/Telescopic Steering Column, Diamond VIT Jet Black/Dark Slate Gray Interior, Navigation,...

Condition	New
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Size	72"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	131692
MLS Number	12986099
Category	Sleeper Semi Trucks
Last Updated	7/13/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

(844) 476-___ SHOW
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5 0

2025 Peterbilt 567 Day Cab Truck - Cummins 565HP

Newly Listed

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FOR SALE! A brand new Peterbilt 567 6x4 road tractor. This vehicle is powered by a 565 hp Cummins X15 diesel motor, and gears are shifted via an Allison 4500RDS automatic transmission. The...

Condition	New
Horse Power	565 HP
Engine Model	Cummins X15 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	SD715431
MLS Number	12985804
Category	Day Cab Semi Trucks
Last Updated	7/14/2024
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(844) 956-___ SHOW
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103 3

2022 Peterbilt 389 Day Cab Truck - Cummins 565HP, 18 Speed Manual

Newly Listed

$260,000 USD

2022 Peterbilt 389 Ext Hood, 2021 Cummins X15 565HP 1850 Torque, Engine Brake, Eaton Fuller RTLO18918B 18 Speed Manual Transmission, 10’ Insert at rear suspension, 10-3/4” x 3/8” Frame,...

Condition	Used
Usage	2,861 Hours
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C5243
MLS Number	12984408
Category	Day Cab Semi Trucks
Last Updated	7/12/2024
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

11 0

2025 Peterbilt 589 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 565HP

Newly Listed

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58" FLAT TOP,

Condition	New
Usage	11 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	272997
MLS Number	12982959
Category	Sleeper Semi Trucks
Last Updated	7/11/2024
Location	Eau Claire, PA, US
Sold By	Hunter Truck

10 0

2025 Peterbilt 589 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 605HP, 18 Speed Endurant Amt

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Engine: CUMMINS X15, 605 HP, Fuel Type: Diesel, 18 Speed Endurant AMT Transmission, Drive: 6x4, Low Air Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Tires: 11R22.5,...

Condition	New
Duty Class	Heavy Duty
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	273126
MLS Number	12982873
Category	Sleeper Semi Trucks
Last Updated	7/11/2024
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

11 0

2025 Peterbilt 589 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 605HP, 18 Speed Endurant Amt

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Engine: CUMMINS X15, 605 HP, Fuel Type: Diesel, 18 Speed Endurant AMT Transmission, Drive: 6x4, Low Air Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Tires: 11R22.5,...

Condition	New
Duty Class	Heavy Duty
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	273125
MLS Number	12982867
Category	Sleeper Semi Trucks
Last Updated	7/11/2024
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

(855) 984-___ SHOW
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30 0

2025 Kenworth W900L Day Cab Truck - Cummins 605HP, 18 Speed Manual

Newly Listed

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***ADVERTISED PRICE INCLUDES FET*** 2025 Kenworth W900L Cummins X15 605 hp engine, 2050 lb.ft. torque, Productivity Series Eaton RTLO22918B 18-speed transmission Front axle: Meritor MFS20,...

Condition	New
Duty Class	Heavy Duty
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Hendrickson PRIMAAX
Rear Axle	Tandem Axle
Rear End	52,000 lb 4.89 ratio
Stock Number	KF153687
MLS Number	12982801
Category	Day Cab Semi Trucks
Last Updated	7/11/2024
Location	Naples, FL, US
Sold By	All Roads Trucks

45 1

2020 Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

2019 Kenworth W900 Sleeper Semi Truck - 72" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$109,900 USD

ATTENTION OWNER/OPERATORS!! HIGHLY SOUGHT AFTER 2019 KW W900L, BIG POWER, CUMMINS X15 565 HP, 18 SPEED MANUAL TRANSMISSION, RECENT TRADE, MSTA! FINANCING AND EXTENDED WARRANTIES AVAILABLE....

Condition	Used
Usage	525,540 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	KR294784U/RIC
MLS Number	12972453
Category	Sleeper Semi Trucks
Last Updated	7/5/2024
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

13 0

2025 Peterbilt 589 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 565HP, 13 Speed Manual

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58" SLPR W/ PLATINUM INTERIOR,

Condition	New
Usage	18 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	58"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	272998
MLS Number	12971229
Category	Sleeper Semi Trucks
Last Updated	7/4/2024
Location	Eau Claire, PA, US
Sold By	Hunter Truck

10 0

2025 Peterbilt 567 Day Cab Truck - Cummins 565HP, 13 Speed Manual

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CUM X15 565 HP,

Condition	New
Usage	7 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	273021
MLS Number	12968071
Category	Day Cab Semi Trucks
Last Updated	7/3/2024
Location	Eau Claire, PA, US
Sold By	Hunter Truck

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10 0

2025 Kenworth W900 Tandem Axle Rollback Tow Truck - Cummins, 565HP, 6 Speed Allison Rds Automatic

$333,500 USD

READY TO ROLL W900 / NRC 40TB ROLLBACK! 28' deck, wood inserts, wheel lift, remote controls, SS boxes, strobes. Call Luke Wheeler @ for details

Condition	New
Usage	865 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15P
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	3.90 ratio
Stock Number	SR133624
MLS Number	12967885
Category	Rollback Tow Trucks
Last Updated	7/3/2024
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

8 0

2020 Peterbilt 389 Sleeper Semi Truck - 63" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

$99,900 USD

Don’t miss this one! Big Cummins Power, well maintained, ready to work sleeper. Price includes a one year Truck Master Platinum Max Warranty. Call Clearfield today to speak to a sales rep

Condition	Used
Usage	558,530 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15P
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	63"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	208592
MLS Number	12966462
Category	Sleeper Semi Trucks
Last Updated	7/4/2024
Location	Clearfield, PA, US
Sold By	Hunter Truck

14 0

2025 Peterbilt 589 Day Cab Truck - Cummins 565HP, 18 Speed Amt

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Legendary Blue 589! Call Clearfield today to speak to a sales rep about pricing and to set up a test drive

Condition	New
Usage	92 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Automated
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	274252
MLS Number	12966285
Category	Day Cab Semi Trucks
Last Updated	7/2/2024
Location	Clearfield, PA, US
Sold By	Hunter Truck

8 0

2025 Peterbilt 589 Day Cab Truck - Cummins 565HP

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UNIQUE PAINT JOB- ON THE GROUND READY TO MOVE,

Condition	New
Usage	8 Miles
Duty Class	Heavy Duty
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	273004
MLS Number	12966271
Category	Day Cab Semi Trucks
Last Updated	7/3/2024
Location	Eau Claire, PA, US
Sold By	Hunter Truck