Used Diesel 6x4 Trucks with Cummins Engines For Sale

Your Current Search
Industry
Trucks
Drive Type
6x4
Engine Manufacturer
Cummins
Fuel Type
Diesel
Inspection Report
No
Condition
Used
Market Type
For Sale
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (1025)
Model
Select a manufacturer to view available models.
Condition
Model Year
-
GVWR Category
Drive Train
6x4 (1025)
Engine Manufacturer
Cummins (1025)
Fuel Type
Diesel (1025)
Mileage
-
Horsepower
-
Inspection Report
No (1025)
Warranty
Price
-
State / Region
Select a country to view available states.
Market Type
1-25 of 1,025 results
1-25 of 1,025 results
Featured Item
2014 Freightliner M2 106 Dump Truck
15 1

2014 Freightliner M2 106 Dump Truck

Newly Listed
$95,000 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
Horse Power300 HP
Engine ModelCummins Cummins ISL
Drivetrain6x4
Transmission6 Speed Automatic
Rear AxleTandem Axle
Capacity18 tons
MLS Number12990835
CategoryDump Trucks
Last Updated7/16/2024
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
Engine ModelCummins ISX15
Drivetrain6x4
Transmission9LL Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End38,000 lb
Stock Number143404
MLS Number12793856
CategorySleeper Semi Trucks
Last Updated7/18/2024
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
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
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
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
2006 International WorkStar 7600 Dump Truck
11 0

2006 International WorkStar 7600 Dump Truck

$76,905 USD
16ft dump bed Allison automatic transmission Ready for work
ConditionUsed
Usage160,811 Miles
Duty ClassHeavy Duty
Bed Length16 ft.
Horse Power370 HP
Engine ModelCummins Cummins ISM
Drivetrain6x4
TransmissionAllison RDS Automatic
SuspensionHendrickson
Rear AxleTandem Axle
Rear End44,000 lb 4.88 ratio
MLS Number12945758
CategoryDump Trucks
Last Updated6/21/2024
Location
Walnut Grove, GA, US
Sold By

Elevation Truck Sales

Featured Item
Kenworth T680 Sleeper Semi Truck - 69" Mid Roof Sleeper, Cummins 450HP, 10 Speed Manual
26 0

2018 Kenworth T680 Sleeper Semi Truck - 69" Mid Roof Sleeper, Cummins 450HP, 10 Speed Manual

$59,900 USD
CUMMINS X15 450HP!, EATON-FULLER 10 SPEED MANUAL TRANS, DOUBLE BUNK, BUNK HEATER, Ready to work Call for more info,
ConditionUsed
Usage571,298 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size69"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number2170
MLS Number12932003
CategorySleeper Semi Trucks
Last Updated6/25/2024
Location
LATHROP, CA, US
Sold By

DOT TRUCK 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
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
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

$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
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 Updated7/17/2024
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

$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
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 Updated7/17/2024
Location
Belvidere, IL, US
Sold By

First Class 8 Truck Sales

Featured Item
Peterbilt 379 Day Cab Truck - Cummins
24 0

2004 Peterbilt 379 Day Cab Truck - Cummins

$34,950 USD
475 HP CUMMINS 18 SPEED 44K REARS,
ConditionUsed
Usage787,492 Miles
Duty ClassHeavy Duty
Engine ModelCummins ISX
Drivetrain6x4
Rear AxleTandem Axle
Stock Number4D827859
MLS Number12340183
CategoryDay Cab Semi Trucks
Last Updated6/19/2024
Location
Odenville, AL, US
Sold By

Used Truck and Trailer, Inc.

Featured Item
Kenworth T880 Day Cab Truck - Cummins 500HP, Amt
5 0

2022 Kenworth T880 Day Cab Truck - Cummins 500HP, Amt

$149,900 USD
Low miles, 2 line wet kit, cab type: Daycab, engine type: X15,
ConditionUsed
Usage152,411 Miles
Duty ClassHeavy Duty
Horse Power500 HP
Drivetrain6x4
TransmissionAutomated
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number95H1068
MLS Number12810264
CategoryDay Cab Semi Trucks
Last Updated6/19/2024
Location
Savage, MN, US
Sold By

Boyer Trucks

Featured Item
International ProStar Day Cab Truck - Cummins 450HP, 10 Speed Automatic
46 4

2017 International ProStar Day Cab Truck - Cummins 450HP, 10 Speed Automatic

$24,000 USD
2017 INTERNATIONAL PROSTAR 122 DAYCAB! CUMMINS ISX ENGINE WITH 450 HP! AUTOMATIC TRANSMISSION! SLIDING FITH WHEEL, ALUMINUM WHEELS ALL AROUND WITH 70% REMAINING ON THE RUBBER. CLEAN INTERIOR...
ConditionUsed
Usage566,109 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins ISX450ST
Drivetrain6x4
Transmission10 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
MLS Number12419987
CategoryDay Cab Semi Trucks
Last Updated6/19/2024
Location
Jackson, TN, US
Sold By

Snider Equipment

Featured Item
Kenworth T680 Sleeper Semi Truck - 71" Raised Roof Sleeper, Cummins 450HP, 10 Speed Automatic
15 0

2017 Kenworth T680 Sleeper Semi Truck - 71" Raised Roof Sleeper, Cummins 450HP, 10 Speed Automatic

$39,900 USD
2017 KENWORTH T680, 450HP CUMMINS ISX15, EATON-FULLER 10 SPD AUTO, ThermoKing APU, Double Bunk Call for more info,
ConditionUsed
Usage642,308 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission10 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size71"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.42 ratio
Stock Number2006
MLS Number11713440
CategorySleeper Semi Trucks
Last Updated6/25/2024
Location
LATHROP, CA, US
Sold By

DOT TRUCK SALES

Featured Item
Peterbilt 386 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 450HP, 10 Speed Manual
16 0

2014 Peterbilt 386 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 450HP, 10 Speed Manual

$36,900 USD
2014 PETERBILT 386 SLEEPER, CUMMINS ISX15 450HP, EATON-FULLER 10 SPD MANUAL, SINGLE BUNK, THERMO KING APU, READY TO WORK Call for more info,
ConditionUsed
Usage648,465 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission10 Speed Manual
Sleeper TypeMid Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number2085B
MLS Number12316865
CategorySleeper Semi Trucks
Last Updated6/25/2024
Location
LATHROP, CA, US
Sold By

DOT TRUCK SALES

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt
14 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

Newly Listed
$64,900 USD
6 LIKE UNITS FLEET MAINTAINED. 2020 KW T680, AUTOMATED TRANSMISSION 12 SPEED, CUMMINS POWER, SLIDING FIFTH WHEEL, ALL ALUMINUM WHEELS, LOSS MITIGATION SYSTEM. LANE DEPARTURE, DOUBLE BUNK 75...
ConditionUsed
Usage342,282 Miles
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End400,000 lb 2.64 ratio
Stock NumberLJ372778/ches
MLS Number12994850
CategorySleeper Semi Trucks
Last Updated7/18/2024
Location
Chesapeake, VA, US
Sold By

Truck Enterprises Inc.

Volvo VNL64T760 Sleeper Semi Truck - 67" Raised Roof Sleeper, Cummins 425HP, 13 Speed Manual
5 0

2019 Volvo VNL64T760 Sleeper Semi Truck - 67" Raised Roof Sleeper, Cummins 425HP, 13 Speed Manual

Newly Listed
$20,000 USD
good truck, runs great, clean, nice cab, double bunk, dual air ride seats, differential lock, dump valve, A/S 5th, power windows, power mirrors, heated mirrors,,
ConditionUsed
Usage681,516 Miles
Duty ClassHeavy Duty
Horse Power425 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeRaised Roof Sleeper
Sleeper Size67"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number19ISX681670
MLS Number12994695
CategorySleeper Semi Trucks
Last Updated7/18/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

International ProStar Day Cab Truck - Cummins 450HP, 10 Speed Manual
28 0

2011 International ProStar Day Cab Truck - Cummins 450HP, 10 Speed Manual

Newly Listed
$20,977 USD
2011 IHC Prostar Tandem-Axle Non-Sleeper Truck, Cummins ISX-15 14.9L @ 450 H.P., Engine Brake, Eaton-Fuller FRO-16210C 10-Speed O/D Transmission, 3.55 Ratio, 175" W.B., 4-Bag Air-Ride...
ConditionUsed
Usage17,237 Hours
Duty ClassHeavy Duty
Horse Power450 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission10 Speed Manual
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 1.75 ratio
Stock Number3569
MLS Number12994689
CategoryDay Cab Semi Trucks
Last Updated7/18/2024
Location
Phoenix, AZ, US
Sold By

American Truck Sales & Salvage

Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt
55 0

2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

Newly Listed
Call for price
148528 Miles, 2988 Hours, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 12 Speed Endurant AMT Transmission, Drive: 6x4, Overdrive, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper,...
ConditionUsed
Usage2,988 Hours
Duty ClassHeavy Duty
Horse Power500 HP
Engine ModelCummins X15
Emission RatingUSA Tier 4 Final
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number866559
MLS Number12994684
CategorySleeper Semi Trucks
Last Updated7/18/2024
Location
Beverly, WV, US
Sold By

TFS Recovery, Inc.

International 9900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Cummins 550HP, 13 Speed Manual
10 0

2017 International 9900 Tri Axle Sleeper Semi Truck - Flat Top Sleeper, Cummins 550HP, 13 Speed Manual

Newly Listed
Call for price
150000 Miles, Engine: CUMMINS X15, 550 HP, Fuel Type: Diesel, 13 Speed Manual Transmission, Drive: 6x4, Overdrive, Spring Suspension, Sleeper Type: Flat Top Sleeper, Wheel Base: 260, Tri...
ConditionUsed
Usage150,000 Miles
Duty ClassHeavy Duty
Horse Power550 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionSpring
Rear AxleTri Axle
Rear End40,000 lb 3.70 ratio
Stock NumberUHN658732
MLS Number12994665
CategorySleeper Semi Trucks
Last Updated7/18/2024
Location
Fargo, ND, US
Sold By

Wallwork Truck Center

International ProStar Day Cab Truck - Cummins 425HP, 10 Speed Manual
28 0

2015 International ProStar Day Cab Truck - Cummins 425HP, 10 Speed Manual

Newly Listed
$27,977 USD
2015 IHC Prostar+ Tandem-Axle Non-Sleeper Truck, Cummins ISX-15 14.9L @ 425 H.P., Engine Brake, Eaton-Fuller FRO-16210C 10-Speed O/D Transmission, 3.36 Ratio, 4-Bag Air-Ride Suspension, 177"...
ConditionUsed
Usage3,025 Hours
Duty ClassHeavy Duty
Horse Power425 HP
Engine ModelCummins ISX15 425ST
Drivetrain6x4
Transmission10 Speed Manual
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock Number3529
MLS Number12994629
CategoryDay Cab Semi Trucks
Last Updated7/18/2024
Location
Phoenix, AZ, US
Sold By

American Truck Sales & Salvage

Kenworth W990 Sleeper Semi Truck - Flat Top Sleeper, Cummins 565HP, 13 Speed Manual
14 0

2025 Kenworth W990 Sleeper Semi Truck - Flat Top Sleeper, Cummins 565HP, 13 Speed Manual

Newly Listed
$225,167 USD
Well appointed W990 ready for work Call Daryl Sizemore [804] [592-8895] for more information and to schedule your test drive
ConditionUsed
Usage12 Miles
Duty ClassHeavy Duty
Horse Power565 HP
Engine ModelCummins X15P
Drivetrain6x4
Transmission13 Speed Manual
Sleeper TypeFlat Top Sleeper
Suspension8 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.36 ratio
Stock NumberSJ120883
MLS Number12994534
CategorySleeper Semi Trucks
Last Updated7/18/2024
Location
Richmond, VA, US
Sold By

Truck Enterprises Inc.

International HX Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 605HP, 18 Speed Manual
13 0

2019 International HX Sleeper Semi Truck - 36" Flat Top Sleeper, Cummins 605HP, 18 Speed Manual

Newly Listed
$104,900 USD
Sharp truck, Ready to work, Wet-line, Full locking rears,
ConditionUsed
Usage396,659 Miles
Duty ClassHeavy Duty
Horse Power605 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size36"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
Stock Number272371
MLS Number12994492
CategorySleeper Semi Trucks
Last Updated7/18/2024
Location
Butler, PA, US
Sold By

Hunter Truck

Peterbilt 389 Day Cab Truck - Cummins 500HP, 13 Speed Manual
15 0

2022 Peterbilt 389 Day Cab Truck - Cummins 500HP, 13 Speed Manual

Newly Listed
$169,900 USD
6YR/600K Engine PT1 Aftertreatment AT3 warranty, Wet-line, Navigation Digital dash, Double hump fenders, Cab, Breather, Fender lights, Full locking rears,
ConditionUsed
Usage304,199 Miles
Duty ClassHeavy Duty
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission13 Speed Manual
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 3.42 ratio
Stock Number274392
MLS Number12994467
CategoryDay Cab Semi Trucks
Last Updated7/18/2024
Location
Butler, PA, US
Sold By

Hunter Truck

Peterbilt 389 Day Cab Truck - Cummins 500HP, 13 Speed Manual
15 0

2022 Peterbilt 389 Day Cab Truck - Cummins 500HP, 13 Speed Manual

Newly Listed
$169,900 USD
Balance of 6YR/600K warranty till 9/27, Wet-line, Digital dash,, Navigation, Double hump fenders, Cab, fender breather lights,
ConditionUsed
Usage320,067 Miles
Duty ClassHeavy Duty
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission13 Speed Manual
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 3.42 ratio
Stock Number274391
MLS Number12994426
CategoryDay Cab Semi Trucks
Last Updated7/18/2024
Location
Butler, PA, US
Sold By

Hunter Truck

Peterbilt 567 Day Cab Truck - Cummins 525HP, 13 Speed Manual
15 0

2022 Peterbilt 567 Day Cab Truck - Cummins 525HP, 13 Speed Manual

Recently Updated
$159,900 USD
Bal of 5YR/500K Engine and after-treatment till 7/30/26, Wet-line, Rear axle Interaxle lock, Cab lights, Single hump fenders, Dual exhaust,
ConditionUsed
Usage319,724 Miles
Duty ClassHeavy Duty
Horse Power525 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission13 Speed Manual
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 3.55 ratio
Stock Number274393
MLS Number12967821
CategoryDay Cab Semi Trucks
Last Updated7/18/2024
Location
Butler, PA, US
Sold By

Hunter Truck

Did you find what you were looking for? Yes No