6x4 Trucks with Cummins Engines For Sale

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1-25 of 1,691 results
1-25 of 1,691 results
Featured Item
Kenworth T680 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 10 Speed Ultrashift Automatic
15 0

2020 Kenworth T680 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 10 Speed Ultrashift Automatic

$49,995 USD
*** FINANCE OPTIONS AVAILABLE***, *** 90 DAY WARRANTY***, This is a 2020 KW T680 fresh off lease one owner unit. It comes with the X15 Cummins and automatic Eaton transmission with only 462k...
ConditionUsed
Usage462,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission10 Speed Ultrashift Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number1257
MLS Number12932151
CategorySleeper Semi Trucks
Last Updated7/26/2024
Location
Loganville, GA, US
Sold By

Crescent City Truck and Trailer Sales

Featured Item
Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Automatic
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...
ConditionUsed
Usage526,094 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number192
MLS Number12902768
CategorySleeper Semi Trucks
Last Updated7/17/2024
Location
Belvidere, IL, US
Sold By

First Class 8 Truck Sales

Featured Item
Kenworth T680 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic
14 0

2019 Kenworth T680 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$44,900 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....
ConditionUsed
Usage599,226 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number201
MLS Number12946185
CategorySleeper Semi Trucks
Last Updated7/17/2024
Location
Belvidere, IL, US
Sold By

First Class 8 Truck Sales

Featured Item
Kenworth W900 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual
44 1

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

$119,900 USD
10 new 285/75r24.5 drives and wheels, Fleet Maintained, Stock 254184, MIles 334,203, Cummins X15, 565 H.P Engine Brake, 18 Speed Transmission, (Manual), 40,000 Lb. Rear Ends, 3.55 Ratio, Air...
ConditionUsed
Usage334,203 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.55 ratio
Stock Number254184
MLS Number12933530
CategorySleeper Semi Trucks
Last Updated7/31/2024
Location
Monroe, GA, US
Sold By

AAA Trucks LLC

Featured Item
International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 10 Speed Ultrashift Automatic
7 0

2019 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 10 Speed Ultrashift Automatic

$29,995 USD
*** FINANCE OPTIONS AVAILABLE***, *** 90 DAY WARRANTY***, This is a fresh off lease unit from the Hogan Transport Fleet. It comes with an X15 Cummins with only 547k miles and 450 hp. It also...
ConditionUsed
Usage547,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission10 Speed Ultrashift Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number1278
MLS Number12922108
CategorySleeper Semi Trucks
Last Updated7/23/2024
Location
Loganville, GA, US
Sold By

Crescent City Truck and Trailer Sales

Featured Item
International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 10 Speed Ultrashift Automatic
13 0

2018 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 10 Speed Ultrashift Automatic

Recently Updated
$34,900 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....
ConditionUsed
Usage442,267 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission10 Speed Ultrashift Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number133
MLS Number12662629
CategorySleeper Semi Trucks
Last Updated7/27/2024
Location
Belvidere, IL, US
Sold By

First Class 8 Truck Sales

Featured Item
International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 10 Speed Ultrashift Automatic
13 0

2018 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 10 Speed Ultrashift Automatic

Recently Updated
$32,900 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....
ConditionUsed
Usage568,934 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission10 Speed Ultrashift Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number149
MLS Number12656258
CategorySleeper Semi Trucks
Last Updated7/27/2024
Location
Belvidere, IL, US
Sold By

First Class 8 Truck Sales

Featured Item
International ProStar Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 10 Speed Ultrashift Automatic
13 0

2017 International ProStar Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 10 Speed Ultrashift Automatic

$28,995 USD
*** FINANCE OPTIONS AVAILABLE***, *** 90 DAY WARRANTY***, This is a fleet owned unit from the Hogan Transportation truck lines. It comes with an ISX15 Cummins engine with the Eaton...
ConditionUsed
Usage549,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission10 Speed Ultrashift Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
MLS Number12961289
CategorySleeper Semi Trucks
Last Updated7/26/2024
Location
Loganville, GA, US
Sold By

Crescent City Truck and Trailer Sales

Featured Item
Freightliner Cascadia 113 Day Cab Truck - Cummins 400HP, Automatic
79 0

2016 Freightliner Cascadia 113 Day Cab Truck - Cummins 400HP, Automatic

$25,500 USD
2016 Freightliner Cascadia 113 Day Cab; Powered by Compressed Natural Gas; 471,900 Miles; 3 CNG Tanks; No DEF; 67mph Max Speed; 400hp Cummins ISX12 G 400 Engine; Automatic Transmission;...
ConditionUsed
Usage471,900 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins ISX12G
Drivetrain6x4
TransmissionAutomatic
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberFLT7998
MLS Number11662371
CategoryDay Cab Semi Trucks
Last Updated7/17/2024
Location
Greensboro, NC, US
Sold By

Impex Heavy Metal

Featured Item
Kenworth T800 Sleeper Semi Truck - Flat Top Sleeper, Cummins 600HP, 18 Speed Manual
27 0

2015 Kenworth T800 Sleeper Semi Truck - Flat Top Sleeper, Cummins 600HP, 18 Speed Manual

$99,999 USD
2015 T800 Cummins 600 Horsepower 20/20/40 Axles 18 Speed Eaton,
ConditionUsed
Usage15,228 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionHendrickson
Rear AxleTandem Axle
Rear End3.55 ratio
Stock NumberJ425696
MLS Number12885684
CategorySleeper Semi Trucks
Last Updated7/24/2024
Location
Odenville, AL, US
Sold By

Used Truck and Trailer, Inc.

Featured Item
2014 Freightliner M2 106 Dump Truck
15 1

2014 Freightliner M2 106 Dump Truck

Price Reduced
$85,000 USD
2014 Freightliner M2 Tandem dump truck Clean, well maintained working truck CDL A or B required Low mileage Cummins ISL 9 9.3 liter in-line 6 300HP 6 speed Allison transmission AC 58,000...
ConditionUsed
Usage12,953 Hours
Duty ClassHeavy Duty Dump Truck
Horse Power300 HP
Engine ModelCummins Cummins ISL
Drivetrain6x4
Transmission6 Speed Automatic
Rear AxleTandem Axle
Capacity18 tons
MLS Number12990835
CategoryDump Trucks
Last Updated7/26/2024
Location
Holly Springs Ga 30188, GA, US
Sold By

Private Party

Featured Item
2012 Peterbilt 388 Sleeper Semi Truck, Hauler, Tractor, Tandem, Delivery, Single Bed, Dual Fuel Tanks, Cummins, Eaton Fuller, Locking Rears
22 2

2012 Peterbilt 388 Sleeper Semi Truck, Hauler, Tractor, Tandem, Delivery, Single Bed, Dual Fuel Tanks, Cummins, Eaton Fuller, Locking Rears

$44,444 USD
2012 Peterbilt 338 Tandem Axle Sleeper Stock: 143404, VIN: 1XPWD49X0CD143404, Year: 2012, Make: Peterbilt, Model: 338, Engine: Cummins ISX15, Mileage: 698435, Horsepower: 400HP,...
ConditionUsed
Usage29,869 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Engine ModelCummins ISX15
Drivetrain6x4
Transmission9LL Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End38,000 lb
Stock Number143404
MLS Number12793856
CategorySleeper Semi Trucks
Last Updated7/31/2024
Location
Elkton, MD, US
Sold By

Paradise Motors of Elkton, Inc

Featured Item
Peterbilt 386 Sleeper Semi Truck - Cummins 485HP, Manual
17 0

2011 Peterbilt 386 Sleeper Semi Truck - Cummins 485HP, Manual

$24,500 USD
2011 Pete 386 sleeper, def is deleted, consignment truck and it runs great!,
ConditionUsed
Usage26,577 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power485 HP
Engine ModelCummins ISX
Drivetrain6x4
TransmissionManual
SuspensionAir Ride
Rear AxleTandem Axle
MLS Number12963449
CategorySleeper Semi Trucks
Last Updated7/5/2024
Location
Ravenel, SC, US
Sold By

Ravenel Truck & Equipment

Featured Item
Peterbilt 379 Day Cab Truck - Cummins
24 0

2004 Peterbilt 379 Day Cab Truck - Cummins

$34,999 USD
475 HP CUMMINS 18 SPEED 44K REARS,
ConditionUsed
Usage787,492 Miles
Duty ClassHeavy Duty Day Cab Truck
Engine ModelCummins ISX
Drivetrain6x4
Rear AxleTandem Axle
Stock Number4D827859
MLS Number12340183
CategoryDay Cab Semi Trucks
Last Updated7/24/2024
Location
Odenville, AL, US
Sold By

Used Truck and Trailer, Inc.

Peterbilt 567 Day Cab Truck - Cummins 565HP, 18 Speed Mdrive Hd Manual
15 0

2025 Peterbilt 567 Day Cab Truck - Cummins 565HP, 18 Speed Mdrive Hd Manual

Newly Listed
Call for price
NEW 2025 PETERBILT 567 DAYCAB! POWERED WITH CUMMINS X15 ENGINE AT 565HP AND 2050LBS OF TORQUE, AND EATON 18SPD MANUAL TRANSMISSION. 30" AIR SLIDE FIFTHWHEEL, FRONT AXLE RATING OF 13,200LBS,...
ConditionNew
Duty ClassHeavy Duty Day Cab Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed mDRIVE HD Manual
SuspensionNeway
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock Number273183
MLS Number13020959
CategoryDay Cab Semi Trucks
Last Updated7/31/2024
Location
Throop, PA, US
Sold By

Hunter Truck

Peterbilt 589 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual
12 0

2025 Peterbilt 589 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 565HP, 18 Speed Manual

Newly Listed
Call for price
2025 PETERBILT 589 TRADITIONAL 72" HIGH ROOF SLPR LEGENDARY RED W/ ALPINE GRAY PLATINUM INTERIOR . DOUBLE BUNK * CAB HEATER*1800W INVERTER*FRIDGE* AXALTA TWO STAGE PAINT*SMART NAV* CHROME...
ConditionNew
Usage2 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionFlex Air
Rear AxleTandem Axle
Rear End40,000 lb 3.42 ratio
Stock Number273376
MLS Number13020888
CategorySleeper Semi Trucks
Last Updated7/31/2024
Location
Lancaster, PA, US
Sold By

Hunter Truck

Kenworth T880 Tandem Axle Cab & Chassis Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic
19 0

2025 Kenworth T880 Tandem Axle Cab & Chassis Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic

Newly Listed
$202,900 USD
- 2025 Kenworth T880 - Exterior Color: White - Engine: Cummins X15 500 Productivity Series, 500 HP @ 1900 RPM, 1650 lb-ft torque @ 900 RPM - Engine brake: Jacobs compression brake -...
ConditionNew
Usage12 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson RT
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock NumberKN144563
MLS Number13020760
CategoryCab & Chassis Trucks
Last Updated7/31/2024
Location
Landover, MD, US
Sold By

All Roads Trucks

Kenworth T880 Tandem Axle Cab & Chassis Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic
20 0

2025 Kenworth T880 Tandem Axle Cab & Chassis Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic

Newly Listed
$202,900 USD
- 2025 Kenworth T880 - Exterior Color: White - Engine: Cummins X15 500 Productivity Series, 500 HP @ 1900 RPM, 1650 lb-ft torque @ 900 RPM - Engine brake: Jacobs compression brake -...
ConditionNew
Usage10 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson RT
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock NumberKN144562
MLS Number13020750
CategoryCab & Chassis Trucks
Last Updated7/31/2024
Location
Landover, MD, US
Sold By

All Roads Trucks

Peterbilt 589 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 565HP, 18 Speed M Drive Manual
17 0

2025 Peterbilt 589 Sleeper Semi Truck - 58" Flat Top Sleeper, Cummins 565HP, 18 Speed M Drive Manual

Newly Listed
Call for price
NEW 2025 PETERBILT 589 SLEEPER! 58" LOW ROOF SLEEPER, POWERED WITH CUMMINS X15 ENGINE AT 565HP AND 1850LBS OF TORQUE, AND EATON 18SPD MANUAL TRANSMISSION. FRONT AXLE RATING OF 13,200LBS,...
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power565 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed mDRIVE Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size58"
SuspensionAir Trac
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock Number273188
MLS Number13020727
CategorySleeper Semi Trucks
Last Updated7/31/2024
Location
Throop, PA, US
Sold By

Hunter Truck

Peterbilt 589 Day Cab Truck - Cummins 500HP, 18 Speed M Drive Manual
14 0

2025 Peterbilt 589 Day Cab Truck - Cummins 500HP, 18 Speed M Drive Manual

Newly Listed
Call for price
NEW 2025 PETERBILT 589! POWERED WITH CUMMINX X15 ENGING AT 500HP AND 1850LBS OF TORQUE, AND EATON FULLER 18SPD MANUAL TRANSMISSION. FRONT AXLE RATING OF 12,000LBS, REAR AXLE RATING OF...
ConditionNew
Duty ClassHeavy Duty Day Cab Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed mDRIVE Manual
SuspensionPete Low Air Leaf
Rear AxleTandem Axle
Rear End40,000 lb 3.42 ratio
Stock Number273190
MLS Number13018509
CategoryDay Cab Semi Trucks
Last Updated7/30/2024
Location
Throop, PA, US
Sold By

Hunter Truck

Kenworth T880 Day Cab Truck - Cummins 500HP
8 0

2025 Kenworth T880 Day Cab Truck - Cummins 500HP

Newly Listed
$189,950 USD
New 2025 Kenworth T880 Day Cab for Sale. Features: Dual Exhaust Stack, Stainless Steel Sunvisor, Tandem Rear Drive Axle, Alcoa Aluminum Wheels, 135-Gallon Fuel Tank, Slate Gray Vantage...
ConditionNew
Duty ClassHeavy Duty Day Cab Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant
SuspensionAG 400L
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number174384
MLS Number13018422
CategoryDay Cab Semi Trucks
Last Updated7/30/2024
Location
Swedesboro, NJ, US
Sold By

Coopersburg & Liberty Kenworth

International LT Sleeper Semi Truck - Cummins
9 0

2025 International LT Sleeper Semi Truck - Cummins

Newly Listed
Call for price
2195 Miles, Engine: CUMMINS, Fuel Type: Diesel, Drive: 6x4
ConditionNew
Usage2,195 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Drivetrain6x4
Stock Number334067
MLS Number13015208
CategorySleeper Semi Trucks
Last Updated7/27/2024
Location
Liverpool, NY, US
Sold By

Allegiance Trucks

International LT Sleeper Semi Truck - Cummins
9 0

2025 International LT Sleeper Semi Truck - Cummins

Newly Listed
Call for price
345 Miles, Engine: CUMMINS, Fuel Type: Diesel, Drive: 6x4
ConditionNew
Usage345 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Drivetrain6x4
Stock Number335063
MLS Number13015207
CategorySleeper Semi Trucks
Last Updated7/27/2024
Location
Liverpool, NY, US
Sold By

Allegiance Trucks

International LT Sleeper Semi Truck - Cummins
9 0

2025 International LT Sleeper Semi Truck - Cummins

Newly Listed
Call for price
2211 Miles, Engine: CUMMINS, Fuel Type: Diesel, Drive: 6x4
ConditionNew
Usage2,211 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Drivetrain6x4
Stock Number336360
MLS Number13015206
CategorySleeper Semi Trucks
Last Updated7/27/2024
Location
Liverpool, NY, US
Sold By

Allegiance Trucks

International LT Sleeper Semi Truck - Cummins
9 0

2025 International LT Sleeper Semi Truck - Cummins

Newly Listed
Call for price
2114 Miles, Engine: CUMMINS, Fuel Type: Diesel, Drive: 6x4
ConditionNew
Usage2,114 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Drivetrain6x4
Stock Number336557
MLS Number13015204
CategorySleeper Semi Trucks
Last Updated7/27/2024
Location
Liverpool, NY, US
Sold By

Allegiance Trucks

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