Heavy Duty International 6x4 Trucks For Sale in United States

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1-25 of 1,064 results
1-25 of 1,064 results
Featured Item
International LT Sleeper Semi Truck - Cummins 450HP, 12 Speed Automatic
24 0

2018 International LT Sleeper Semi Truck - Cummins 450HP, 12 Speed Automatic

$38,000 USD
$5,610.00 Total Due - 30 DAYS NO PAYMENT - EASY APPROVAL! FreedomWay Trucks offers a program that bypasses traditional requirements to truck ownership with NO CREDIT CHECK. We call it the...
ConditionUsed
Usage496,541 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.64 ratio
Stock Number5525
MLS Number13027591
CategorySleeper Semi Trucks
Last Updated8/13/2024
Location
Gulfport, MS, US
Sold By

FreedomWay Trucks

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 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

$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
2020 International LT625 Sleeper Semi Truck
26 0

2020 International LT625 Sleeper Semi Truck

$46,100 USD
Call for rental/lease prices
Double Bunk Completely reconditioned,, ready for new owner . Cummins 15 litre auto trans double bunk Price includes 180 day 50,000 limited Engine warrantee Lease or finance OAC
Warranty
Quantity2
ConditionUsed
Usage416,439 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15, Signature
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeDouble Bunk
Rear AxleTandem Axle
Stock Number21450
MLS Number12934384
CategorySleeper Semi Trucks
Last Updated8/14/2024
Location
Benicia, CA, US
Sold By

NorCal Truck Sales and Mfg.

Featured Item
International LT Sleeper Semi Truck - Cummins 450HP, 10 Speed Automatic
21 0

2020 International LT Sleeper Semi Truck - Cummins 450HP, 10 Speed Automatic

$49,999 USD
$6,480.00 Total Due - 30 DAYS NO PAYMENT - EASY APPROVAL! FreedomWay Trucks offers a program that bypasses traditional requirements to truck ownership with NO CREDIT CHECK. We call it the...
ConditionUsed
Usage498,871 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission10 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number5594
MLS Number12966233
CategorySleeper Semi Trucks
Last Updated8/13/2024
Location
Gulfport, MS, US
Sold By

FreedomWay Trucks

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
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 7200 Cab & Chassis Truck - Automatic
9 0

2007 International 7200 Cab & Chassis Truck - Automatic

$29,900 USD
2,500 GALLON TANK, cab type: Daycab, engine type: HT570, exhaust: Single, HorsePower: 310HP 1050TRQ,
ConditionUsed
Usage85,619 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Drivetrain6x4
TransmissionAutomatic
SuspensionSpring
Rear End40,000 lb
Stock Number95H1075
MLS Number12861308
CategoryCab & Chassis Trucks
Last Updated8/13/2024
Location
Savage, MN, US
Sold By

Boyer Trucks

International ProStar Tandem Axle 24 ft Flatbed Truck - 450HP, 10 Speed Manual
30 0

2014 International ProStar Tandem Axle 24 ft Flatbed Truck - 450HP, 10 Speed Manual

Recently Updated
$53,977 USD
2014 IHC Prostar+ 24'6" x 102" Tandem-Axle Flat-Bed Truck, Cummins ISX-15 14.9L @ 450 H.P., Engine Brake, Eaton-Fuller FRO-16210C 10-Speed O/D Transmission, 3.42 Ratio, 276" W.B., 4-Bag...
ConditionUsed
Usage13,905 Hours
Duty ClassHeavy Duty Flatbed Truck
Bed Length24 ft.
Horse Power450 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission10 Speed Manual
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.42 ratio
Floor TypeSteel Floor
WinchYes
Stock Number3476
MLS Number12597361
CategoryFlatbed Trucks
Last Updated8/14/2024
Location
Phoenix, AZ, US
Sold By

American Truck Sales & Salvage

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

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

Recently Updated
$42,900 USD
VERY NICE Sleeper, ISX, Auto, Double Bunk Price is right!, GrossVehicleWeightRating: Class 8: 33,001 pounds, cab: Standard Cab, engine type: X15, ACCondition: Used,
ConditionUsed
Usage313,619 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Drivetrain6x4
Transmission10 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number331574
MLS Number12541443
CategorySleeper Semi Trucks
Last Updated8/14/2024
Location
Liverpool, NY, US
Sold By

Allegiance Trucks

International WorkStar 7600 Dump Truck - 450HP, 10 Speed Ultrashift Amt, 16' Dump
5 0

2016 International WorkStar 7600 Dump Truck - 450HP, 10 Speed Ultrashift Amt, 16' Dump

Newly Listed
$65,000 USD
good truck, runs great, clean, double frame, air seat, power windows, power mirrors, power door locks, cruise, full locking rears, tilt/tele, NICE BED, CLEAN CAB, VERY GOOD TRUCK,
ConditionUsed
Usage313,563 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeOx Bodies
Bed Length16 ft.
Horse Power450 HP
Drivetrain6x4
Transmission10 Speed Ultrashift Automated
SuspensionHaulMaax
Rear AxleTandem Axle
Rear End40,000 lb 4.10 ratio
Stock Number167600313TADUMP
MLS Number13046332
CategoryDump Trucks
Last Updated8/13/2024
Location
Covington, TN, US
Sold By

Don Baskin Truck Sales

International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 400HP, 12 Speed
6 0

2020 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 400HP, 12 Speed

Newly Listed
$43,500 USD
1 2-YR Factory-Backed Engine Aftertreatment Warranty + Extended Vehicle Coverage Towing AVAILABLE. $0 Deductible.
Inspection Report
ConditionUsed
Usage454,893 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
Stock Number499598
MLS Number13046043
CategorySleeper Semi Trucks
Last Updated8/13/2024
Location
Philadelphia, PA, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed
6 0

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

Newly Listed
$56,000 USD
1 2-YR Factory-Backed Engine Aftertreatment Warranty + Extended Vehicle Coverage Towing AVAILABLE. $0 Deductible.
Inspection Report
ConditionUsed
Usage480,212 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.85 ratio
Stock Number499566
MLS Number13046042
CategorySleeper Semi Trucks
Last Updated8/13/2024
Location
Philadelphia, PA, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed
6 0

2020 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

Newly Listed
$49,000 USD
1 2-YR Factory-Backed Engine Aftertreatment Warranty + Extended Vehicle Coverage Towing AVAILABLE. $0 Deductible.
ConditionUsed
Usage487,236 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End40,000 lb 2.85 ratio
Stock Number499560
MLS Number13046041
CategorySleeper Semi Trucks
Last Updated8/13/2024
Location
Philadelphia, PA, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed
1 0

2020 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

Newly Listed
$40,750 USD
Inspection Report
ConditionUsed
Usage567,210 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End40,000 lb 2.85 ratio
Stock Number499559
MLS Number13046040
CategorySleeper Semi Trucks
Last Updated8/13/2024
Location
Conley, GA, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed
4 0

2020 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

Newly Listed
$40,750 USD
Inspection Report
ConditionUsed
Usage567,106 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End40,000 lb 2.85 ratio
Stock Number499554
MLS Number13046039
CategorySleeper Semi Trucks
Last Updated8/13/2024
Location
Conley, GA, US
Sold By

International Used Truck Centers

International LT625 Day Cab Truck - A26 400HP, 12 Speed
1 0

2020 International LT625 Day Cab Truck - A26 400HP, 12 Speed

Newly Listed
$54,000 USD
1 OR 2-Year Factory-Backed Engine Aftertreatment Warranty + Extended Vehicle Coverage Preventive Maintenance Service AVAILABLE. $0 Deductible. No Claim Maximum. Backed by Dealer Network of...
Inspection Report
ConditionUsed
Usage253,469 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number499196
MLS Number13046036
CategoryDay Cab Semi Trucks
Last Updated8/13/2024
Location
Etna, OH, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed
1 0

2021 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

Newly Listed
$57,500 USD
Inspection Report
ConditionUsed
Usage417,665 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.64 ratio
Stock Number499391
MLS Number13046034
CategorySleeper Semi Trucks
Last Updated8/13/2024
Location
Kansas City, MO, US
Sold By

International Used Truck Centers

International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, Automatic
5 0

2019 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, Automatic

Recently Updated
$34,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, SLIDING 5TH WHEEL, TRAILER BRAKE, SIDE AND FULL FAIRINGS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO...
ConditionUsed
Usage508,364 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
TransmissionAutomatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberF02134-DELIVERY 2 U
MLS Number13025962
CategorySleeper Semi Trucks
Last Updated8/13/2024
Location
Fort Worth, TX, US
Sold By

Diamond Truck Sales Inc

International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 10 Speed Automatic
2 0

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

Recently Updated
$34,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, SLIDING 5TH WHEEL, TRAILER BRAKE, SIDE AND FULL FAIRINGS, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO...
ConditionUsed
Usage543,457 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission10 Speed Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Stock NumberF02131-DELIVERY 2 U
MLS Number13020840
CategorySleeper Semi Trucks
Last Updated8/13/2024
Location
Fort Worth, TX, US
Sold By

Diamond Truck Sales Inc

International LT625 Day Cab Truck - Cummins 400HP, 12 Speed
3 0

2019 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

Newly Listed
$56,500 USD
Virin Rubber, PM, DOT, Available warranty.
Inspection Report
ConditionUsed
Usage233,933 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number499640
MLS Number13046028
CategoryDay Cab Semi Trucks
Last Updated8/13/2024
Location
La Vergne, TN, US
Sold By

International Used Truck Centers

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

Price Reduced
$89,900 USD
Sharp truck, Ready to work, Wet-line, Full locking rears,
ConditionUsed
Usage396,659 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
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 Updated8/13/2024
Location
Butler, PA, US
Sold By

Hunter Truck

International RH Day Cab Truck - A26, Automatic
25 1

2020 International RH Day Cab Truck - A26, Automatic

Recently Updated
$24,900 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!!!! ...
ConditionUsed
Usage522,412 Miles
Duty ClassHeavy Duty Day Cab Truck
Engine ModelInternational A26
Drivetrain6x4
TransmissionAutomatic
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberS01848-DELIVERY 2 U
MLS Number12983933
CategoryDay Cab Semi Trucks
Last Updated8/13/2024
Location
Gaffney, SC, US
Sold By

Diamond Truck Sales Inc

International RH Day Cab Truck - A26, Automatic
19 0

2021 International RH Day Cab Truck - A26, Automatic

Recently Updated
$102,500 USD
COMES WITH A KALMAR HYDRAULIC FIFTH WHEEL!!! Very clean 2021 International day cab truck for sale! 2021 International RH613, 85k Miles, 17k Engine Hours, Kalmar Hydraulic fifth wheel,...
ConditionUsed
Usage17,688 Hours
Duty ClassHeavy Duty Day Cab Truck
Engine ModelInternational A26
Drivetrain6x4
TransmissionAutomatic
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number161457
MLS Number12982858
CategoryDay Cab Semi Trucks
Last Updated8/13/2024
Location
Byron Center, MI, US
Sold By

Trailer Equipment Inc. & Trailer X-Press Inc.

International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic
25 0

2022 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

Recently Updated
$39,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!!! SLIDING 5TH WHEEL, SIDE AND FULL FAIRINGS, LIQUID DEF, SUSPENSION AIR DUMP, ENGINE BRAKE, Se Habla EspaƱol! NO...
ConditionUsed
Usage618,926 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission10 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberH01297-DELIVERY 2 U
MLS Number12928867
CategorySleeper Semi Trucks
Last Updated8/13/2024
Location
Houston, TX, US
Sold By

Diamond Truck Sales Inc

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