Used International 6x4 Trucks For Sale in United States

(833) 904-___ SHOW
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Tri State Truck Center - Springfield, MO

Featured Item

2019 International LT Dump Truck - Cummins 450HP, 10 Speed Manual

$75,500 USD

2019 International LT625 Daycab, 450hp Cummins X15, 10spd Manual Transmission, 251k Mi, Air Ride Suspension, 222in Wheelbase, Brand New Dump Bed, Nationwide Delivery Available,

Condition	Used
Usage	251,219 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Leach
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2160
MLS Number	14499024
Category	Dump Trucks
Last Updated	7/29/2026
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

Featured Item

2021 International LT Dump Truck - Cummins 450HP, 12 Speed Endurant Automatic, 13' Dump

$52,500 USD

2021 INTERNATIONAL LT DUMP TRUCK, AUTOMATIC!! FLEET MAINTAINED, BRAND NEW 13X56" DUMP BED, NEW PTO, TANK, TARP, 18 CU YARD CAPACITY, CUMMINS POWERED, EATON ENDURANT 12 SPEED AUTOMATIC...

Condition	Used
Usage	446,793 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	13 ft.
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.75 ratio
Stock Number	7260
MLS Number	14356301
Category	Dump Trucks
Last Updated	7/23/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

Featured Item

2021 International LT Day Cab Truck - Cummins 450HP, 12 Speed Endurant Automatic

$32,900 USD

FEDEX/UPS QUALIFIED CARRIER SPECS! CLEAN JB HUNT 2021 INTERNATIONAL DAY CAB, FLEET MAINTAINED! CUMMINS X15 450HP, 12 SPEED EATON ENDURANT TRANSMISSION, JAKES, LOCKERS, DRIVER ASSISTANCE...

Quantity	20
Condition	Used
Usage	428,923 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.75 ratio
Stock Number	7262
MLS Number	14345138
Category	Day Cab Semi Trucks
Last Updated	7/23/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(844) 708-___ SHOW
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Featured Item

2021 International LT Sleeper Semi Truck - 72" Mid Roof Sleeper, A26 450HP, 12 Speed Endurant Automatic

$19,500 USD

2021 International LT625 Sleeper Truck with A26 450 HP Engine, 465,354 current miles, Eaton Endurant Automatic 12 Speed Transmission, Air Ride Suspension, 52,000 GVWR, 232" Wheelbase, All...

Condition	Used
Usage	465,354 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	SBA1240
MLS Number	14476868
Category	Sleeper Semi Trucks
Last Updated	7/15/2026
Location	Logan, UT, US
Sold By	SellBuyAuction

(833) 658-___ SHOW
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Featured Item

2007 International 7600 Roll Off Truck, PreEmmisions, Cummins, Hauler, Dumpster, Trash, Recycling, Drop off, Tarp System

$74,500 USD

2007 International Work Star 7400 Rolloff, Stock: 478972 VIN:3HTWYAHTX7N478972, Year: 2007 Make: International Model: 7400 Engine: Mileage: 104182 Horsepower: Fuel type:...

Condition	Used
Usage	104,182 Miles
Duty Class	Heavy Duty Roll Off Truck
Engine Model	Cummins ISM
Drivetrain	6x4
Stock Number	478972
MLS Number	13987365
Category	Roll Off Trucks
Last Updated	7/31/2026
Location	North East, MD, US
Sold By	Complete Recycling Group LLC

(928) 287-___ SHOW
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Featured Item

2017 International ProStar+ (Plus) Water Truck

$54,000 USD

https://www.wateronwheelsllc.com/

Condition	Used
Usage	293,691 Miles
Duty Class	Heavy Duty Water Truck
Engine Model	Cummins X15, Signature
Drivetrain	6x4
Transmission	10 Speed Manual
Rear Axle	Tandem Axle
Capacity	4000 Gallons
Compartments	2
MLS Number	13761469
Category	Water Trucks
Last Updated	6/10/2026
Location	San Luis, AZ, US
Sold By	Water on Wheels LLC

(833) 801-___ SHOW
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2015 International ProStar Sleeper Semi Truck - 62" Raised Roof Sleeper, 450HP, 10 Speed Manual

Newly Listed

$12,000 USD

GOOD TRUCK, RUNS GREAT, DOUBLE BUNK, DUAL AIR RIDE SEATS, CRUISE, SMART WHEEL, TILT/TELE, POWER WINDOWS, POWER MIRRORS, POWER DOOR LOCKS, DUMP VALVE, SLIDING 5TH! *REAR DOOR ACCESS!,

Condition	Used
Usage	466,129 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	62"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	15MF466PRO
MLS Number	14519703
Category	Sleeper Semi Trucks
Last Updated	8/2/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 801-___ SHOW
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2015 International ProStar Sleeper Semi Truck - 62" Raised Roof Sleeper, 450HP, 10 Speed Manual

Recently Updated

$12,000 USD

GOOD TRUCK, RUNS GREAT, DOUBLE BUNK, DUAL AIR RIDE SEATS, CRUISE, SMART WHEEL, TILT/TELE, POWER WINDOWS, POWER MIRRORS, POWER DOOR LOCKS, DUMP VALVE, SLIDING 5TH!,

Condition	Used
Usage	845,765 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	62"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	15MF845PRO
MLS Number	14241242
Category	Sleeper Semi Trucks
Last Updated	8/2/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2021 International LT Day Cab Truck - Cummins 450HP, 12 Speed Endurant Automatic

Newly Listed

$44,500 USD

FEDEX/UPS QUALIFIED CARRIER SPECS! CLEAN JB HUNT 2021 INTERNATIONAL DAY CAB, FLEET MAINTAINED! CUMMINS X15 450HP, 12 SPEED EATON ENDURANT TRANSMISSION, JAKES, LOCKERS, DRIVER ASSISTANCE...

Condition	Used
Usage	291,802 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.75 ratio
Stock Number	7337
MLS Number	14518842
Category	Day Cab Semi Trucks
Last Updated	8/1/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(844) 307-___ SHOW
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2021 International LT625 Day Cab Truck - A26 400HP, 12 Speed

Recently Updated

$35,750 USD

Manager's Special!30/60 Day Warranty Policy!6 Months Engine and Aftertreatment service contract included!Additional coverages availble!

Inspection Report

Condition	Used
Usage	229,002 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	506016
MLS Number	14295732
Category	Day Cab Semi Trucks
Last Updated	8/1/2026
Location	Charlotte, NC, US
Sold By	International Motors, LLC

(833) 254-___ SHOW
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2024 International HX Tri Axle Dump Truck - Cummins 470HP, 6 Speed Allison Rds Manual

Price Drop $164,000 USD

Condition	Used
Usage	117,483 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	470 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Manual
Suspension	Hendrickson HMX460
Rear Axle	Tri Axle
Rear End	46,000 lb
Stock Number	67977
MLS Number	14171511
Category	Dump Trucks
Last Updated	8/1/2026
Location	Jacksonville, FL, US
Sold By	CMD Trailer Sales & Leasing Inc.

(833) 444-___ SHOW
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2015 International WorkStar 7400 Dump Truck

Price Drop $35,000 USD

2015 International 7400 Tandem Dump , 13 Ft Dump Bed with 36 Inch Sides and 42 Inch Air-Operated Tailgate , Dump Body Vibrator, Electric Roll Tarp , International Maxforce DT...

Condition	Used
Usage	178,577 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	13 ft.
Horse Power	300 HP
Engine Model	International DT466
Drivetrain	6x4
Transmission	5 Speed Automatic
Suspension	Spring
Rear End	40,000 lb
Stock Number	9743
MLS Number	14358963
Category	Dump Trucks
Last Updated	7/31/2026
Location	Sparta, KY, US
Sold By	Craigmyle Truck and Trailer Sales

(844) 481-___ SHOW
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2020 International HV 4000 Gallon Water Truck - Cummins, Automatic

Newly Listed

$115,000 USD

2020 IH WATER TRUCK, CUMMINS POWER AND ALLISON A/T, 4000 GALLON, ONLY 14K MILES!! LEDWELL TANK AND AND WATER SYSTEM, RUNS GOOD WE SHIP,

Condition	Used
Usage	14,514 Miles
Duty Class	Heavy Duty Water Truck
Drivetrain	6x4
Transmission	Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb
Capacity	4000 Gallons
MLS Number	14516976
Category	Water Trucks
Last Updated	7/31/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

(833) 781-___ SHOW
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2020 International LT Day Cab Truck - International A26, Automatic

Recently Updated

$19,900 USD

Condition	Used
Usage	447,017 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	Endurant Automatic
Sleeper Size	56"
Rear End	2.79 ratio
Stock Number	20525
MLS Number	13963340
Category	Day Cab Semi Trucks
Last Updated	7/31/2026
Location	Carlisle, PA, US
Sold By	Schneider

(844) 307-___ SHOW
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2025 International LT625 Day Cab Truck - S13 450HP, 14 Speed

Recently Updated

$89,900 USD

Inspection Report

Condition	Used
Usage	179,531 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	International S13
Drivetrain	6x4
Transmission	14 Speed Automatic
Suspension	Air Ride
Rear End	40,000 lb
Stock Number	506649
MLS Number	14463572
Category	Day Cab Semi Trucks
Last Updated	8/1/2026
Location	La Vergne, TN, US
Sold By	International Motors, LLC

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

Recently Updated

$64,500 USD

CLEAN FLEET MAINTAINED 2021 INTERNATIONAL LT, CULMMINS X15, 450HP, 12 SPEED AUTO TRANSMISSION, 2.64 RATIOS, 73" DOUBLE BUNK CONDO SLEEPER, NO CODES, NO LEAKS, GOOD RUBBER,FRIDGE, COLLISION...

Condition	Used
Usage	254,902 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	7329
MLS Number	14471223
Category	Sleeper Semi Trucks
Last Updated	7/31/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

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2021 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, Automatic

Recently Updated

$53,995 USD

2021 INTERNATIONAL LT, CUMMINS X15, AUTOMATIC TRANSMISSION, 453,945 MILES, FLEET MAINTAINED FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON APPROVED CREDIT, FIRST TIME...

Condition	Used
Usage	453,945 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	5329
MLS Number	14457619
Category	Sleeper Semi Trucks
Last Updated	7/31/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

(833) 801-___ SHOW
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1999 International S2654 Dump Truck - DT530 300HP, 8Ll Manual

Recently Updated

$22,000 USD

GOOD DUMP TRUCK, RUNS EXCELLENT, AIR SEAT, GOOD 14 FT BED, DIFFERENTIAL LOCK, DOUBLE FRAME, AIR RELEASE TAIL GATE!,

Condition	Used
Usage	261,066 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	300 HP
Engine Model	International DT530
Drivetrain	6x4
Transmission	8LL Manual
Suspension	HaulMaax
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	99INTL261TADUMP
MLS Number	14453102
Category	Dump Trucks
Last Updated	7/31/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 909-___ SHOW
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2005 International Paystar 5500 Tandem Axle Cab & Chassis Truck - Cummins, 400HP, 8Ll Manual

Recently Updated

$24,000 USD

3 International PAYSTAR 5500 Cab and Chassis available, 1-2006, 2-2005 8LL Manual Transmission, Double Lockers, Chalmers Walking Beam Suspension, 20k Front Axle, 46k Rear Axle, Cummins ISM,...

Condition	Used
Usage	350,000 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	400 HP
Engine Model	Cummins ISM
Drivetrain	6x4
Transmission	8LL Manual
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	46,000 lb
MLS Number	14422575
Category	Cab & Chassis Trucks
Last Updated	7/31/2026
Location	Paul, ID, US
Sold By	BTR Sales

(800) 635-___ SHOW
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2020 International LT Day Cab Truck - International A26, Automatic

Newly Listed

$20,500 USD

Condition	Used
Usage	411,103 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	Endurant Automatic
Sleeper Size	56"
Rear End	2.79 ratio
Stock Number	20604
MLS Number	14516080
Category	Day Cab Semi Trucks
Last Updated	7/31/2026
Location	MECHANICSBURG, PA, US
Sold By	Schneider

(833) 781-___ SHOW
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2022 International LT Sleeper Semi Truck - 73" Raised Roof, Cummins, Automatic, Battery Powered HVAC with Optimized Idle

Newly Listed

$37,200 USD

Condition	Used
Usage	678,342 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	52767
MLS Number	14516044
Category	Sleeper Semi Trucks
Last Updated	7/31/2026
Location	Charlotte, NC, US
Sold By	Schneider

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2021 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, Automatic

Recently Updated

$57,995 USD

2021 INTERNATIONAL LT, CUMMINS X15, AUTOMATIC TRANSMISSION, 379,000 MILES, FLEET MAINTAINED MULTIPLE SIMILAR UNITS AVAILABLE FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN...

Condition	Used
Usage	379,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	3841
MLS Number	13703476
Category	Sleeper Semi Trucks
Last Updated	7/31/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

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2022 International LT Sleeper Semi Truck - Raised Roof Sleeper, A26 450HP, 12 Speed Automatic

Recently Updated

$55,995 USD

2022 INTERNATIONAL LT, 366,656 MILES, NAVISTAR A26, 12 SPEED AUTOMATIC TRANSMISSION, BRAND NEW TIRES FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON APPROVED CREDIT, FIRST...

Condition	Used
Usage	366,656 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	6953
MLS Number	13436900
Category	Sleeper Semi Trucks
Last Updated	7/31/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

2021 International LT Day Cab Truck - Cummins 450HP, 12 Speed Endurant Automatic

Newly Listed

$44,500 USD

FEDEX/UPS QUALIFIED CARRIER SPECS! CLEAN JB HUNT 2021 INTERNATIONAL DAY CAB, FLEET MAINTAINED! CUMMINS X15 450HP, 12 SPEED EATON ENDURANT TRANSMISSION, JAKES, LOCKERS, DRIVER ASSISTANCE...

Condition	Used
Usage	261,991 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.75 ratio
Stock Number	7339
MLS Number	14514924
Category	Day Cab Semi Trucks
Last Updated	7/30/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd