Used International 12 Speed 6x4 Trucks For Sale

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26-50 of 272 results
26-50 of 272 results
International LT625 Day Cab Truck - Cummins 400HP, 12 Speed
2 0

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

Newly Listed
$56,500 USD
Cummins X15New Domestic TiresExtended Warranty Available
Inspection Report
ConditionUsed
Usage203,184 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 Number502071
MLS Number13476836
CategoryDay Cab Semi Trucks
Last Updated3/26/2025
Location
La Vergne, TN, US
Sold By

International Motors, LLC

2021 International LT625 Sleeper Semi Truck
15 1

2021 International LT625 Sleeper Semi Truck

Recently Updated
$49,950 USD
Tri Pac APU, Inverter, Fridge, Double Bunk, 12 Speed Auto, Cummins X15 Engine, 92 Point Dealer Inspection, Passing DOT, Complete Detail with New Mattress
Warranty
ConditionUsed
Usage430,848 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeCondo Sleeper
Sleeper Size73"
Suspension4 Bag Air Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock NumberCP2201
MLS Number13212201
CategorySleeper Semi Trucks
Last Updated3/25/2025
Location
Strafford, MO, US
Sold By

HD Trucks LLC

International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic
34 1

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

Recently Updated
$42,900 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 Español! NO...
ConditionUsed
Usage490,587 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberH01547-DELIVERY 2 U
MLS Number13332194
CategorySleeper Semi Trucks
Last Updated3/25/2025
Location
Houston, TX, US
Sold By

Diamond Truck Sales Inc

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed
2 0

2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

Newly Listed
$63,500 USD
APU, DOT,SERVICE,DOUBLE BUNK,AVAILABLE WARRANTY
Inspection Report
ConditionUsed
Usage281,359 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number502234
MLS Number13469104
CategorySleeper Semi Trucks
Last Updated3/25/2025
Location
La Vergne, TN, US
Sold By

International Motors, LLC

International LT625 Day Cab Truck - Cummins 400HP, 12 Speed
29 0

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

Recently Updated
$40,000 USD
MANAGER SPECIAL! This unit has been serviced with a PM Service and a 90 Day BIT.
Inspection Report
ConditionUsed
Usage238,112 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 Number497455
MLS Number12676405
CategoryDay Cab Semi Trucks
Last Updated3/25/2025
Location
West Sacramento, CA, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed
6 0

2022 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

Recently Updated
$70,000 USD
Inspection Report
ConditionUsed
Usage261,400 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number501774
MLS Number13402763
CategorySleeper Semi Trucks
Last Updated3/25/2025
Location
Charlotte, NC, US
Sold By

International Motors, LLC

2022 International LoneStar Sleeper Semi Truck
11 2

2022 International LoneStar Sleeper Semi Truck

Call for price
2022 International Lonestar Skyrise Sleeper – Power, Style, and Capability Stock:1885047, This 2022 International Lonestar is built to turn heads while delivering serious performance....
ConditionUsed
Usage53,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15, Signature
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End13,200 lb 3.23 ratio
Stock Number1885047
MLS Number13441599
CategorySleeper Semi Trucks
Last Updated3/24/2025
Location
Atlanta, GA, US
Sold By

Rush Truck Centers Atlanta

International LT Sleeper Semi Truck - Cummins 450HP, 12 Speed Automatic
38 0

2021 International LT Sleeper Semi Truck - Cummins 450HP, 12 Speed Automatic

$59,995 USD
CUMMINS X15 / 450HP / AUTOMATIC TRANSMISSION / FLEET MAINTAINED / FINANCING AVAILABLE 2021 INTERNATIONAL LT625, 365,625 MILES, CUMMINS X15 ENGINE, 450 HP, AUTOMATIC TRANSMISSION, FLEET...
ConditionUsed
Usage365,625 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number0425
MLS Number13436862
CategorySleeper Semi Trucks
Last Updated3/23/2025
Location
Fontana, CA, US
Sold By

Fontana Truck Center

International LT Day Cab Truck - Cummins 450HP, 12 Speed Automatic
26 0

2018 International LT Day Cab Truck - Cummins 450HP, 12 Speed Automatic

$29,500 USD
FLEET MAINTAINED 2018 INTERNATIONAL DAY CAB! CUMMINS X15 450HP, EATON 12 SPEED AUTOMATIC!! GOOD RUBBER! CLEAN INTERIOR, WOODGRAIN TRIM, RUST FREE READY TO WORK!,
ConditionUsed
Usage469,791 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Ultrashift Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number6953
MLS Number13464111
CategoryDay Cab Semi Trucks
Last Updated3/25/2025
Location
Houston, TX, US
Sold By

Southern Truck Sales Ltd

International LT Day Cab Truck - A26 410HP, 12 Speed Smart Advantage Amt
11 1

2020 International LT Day Cab Truck - A26 410HP, 12 Speed Smart Advantage Amt

$18,900 USD
2020 International LT625 Day Cab **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin tires...
ConditionUsed
Usage390,149 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Smart Advantage Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberTNF202402 Web
MLS Number13464087
CategoryDay Cab Semi Trucks
Last Updated3/22/2025
Location
Channahon, IL, US
Sold By

Nationwide Haul

International LT Day Cab Truck - A26 410HP, 12 Speed Smart Advantage Amt
11 1

2020 International LT Day Cab Truck - A26 410HP, 12 Speed Smart Advantage Amt

$18,900 USD
2020 International LT625 Day Cab **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin tires...
ConditionUsed
Usage390,149 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Smart Advantage Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.47 ratio
Stock NumberTNF202402
MLS Number13464085
CategoryDay Cab Semi Trucks
Last Updated3/22/2025
Location
Channahon, IL, US
Sold By

Nationwide Haul

International LT Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 400HP, 12 Speed Automatic
39 1

2020 International LT Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 400HP, 12 Speed Automatic

$44,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AUTOMATIC!!! DEF, ENGINE BRAKE, SLIDING 5TH WHEEL, PDL LOCK, OFF ROAD Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!!...
ConditionUsed
Usage414,430 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberN14797-DELIVERY 2 U
MLS Number13352840
CategorySleeper Semi Trucks
Last Updated3/22/2025
Location
Turlock, CA, US
Sold By

Diamond Truck Sales Inc

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

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

$62,000 USD
1 2-YR Factory-Backed Engine Aftertreatment Warranty + Extended Vehicle Coverage Towing AVAILABLE. $0 Deductible. No Claim Maximum. Backed by Dealer Network of 700+ Locations.
Inspection Report
ConditionUsed
Usage371,193 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 Number500680
MLS Number13463683
CategorySleeper Semi Trucks
Last Updated3/22/2025
Location
Philadelphia, PA, US
Sold By

International Motors, LLC

International LT625 Day Cab Truck - Cummins 400HP, 12 Speed
30 0

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

$44,500 USD
Inspection Report
ConditionUsed
Usage417,931 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 Number500518
MLS Number13463682
CategoryDay Cab Semi Trucks
Last Updated3/22/2025
Location
Commerce City, CO, US
Sold By

International Motors, LLC

International LT625 Day Cab Truck - A26 450HP, 12 Speed
30 0

2020 International LT625 Day Cab Truck - A26 450HP, 12 Speed

Price Drop
$36,500 USD
1 2-YR Factory-Backed Engine Aftertreatment Warranty + Extended Vehicle Coverage Towing AVAILABLE. $0 Deductible. No Claim Maximum. Backed by Dealer Network of 700+ Locations.
Inspection Report
ConditionUsed
Usage264,961 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
Stock Number498593
MLS Number12902451
CategoryDay Cab Semi Trucks
Last Updated3/25/2025
Location
Philadelphia, PA, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed
33 0

2019 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

Price Drop
$26,500 USD
*Manager's Special* 60-Day Truck Protect Promise with qualifying Retail Purchase. 60-Day Truck Protect Promise Coverage INCLUDES Factory-Backed Engine Aftertreatment, Transmission and MORE.
ConditionUsed
Usage477,131 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number491512
MLS Number13152444
CategorySleeper Semi Trucks
Last Updated3/25/2025
Location
Philadelphia, PA, US
Sold By

International Motors, LLC

International LT625 Day Cab Truck - Cummins 400HP, 12 Speed
30 0

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

$55,000 USD
Inspection Report
ConditionUsed
Usage225,209 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 Number501661
MLS Number13463679
CategoryDay Cab Semi Trucks
Last Updated3/22/2025
Location
Commerce City, CO, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed
33 0

2022 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

$60,500 USD
Inspection Report
ConditionUsed
Usage326,382 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number501922
MLS Number13463678
CategorySleeper Semi Trucks
Last Updated3/22/2025
Location
Commerce City, CO, US
Sold By

International Motors, LLC

International LT Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic
40 1

2020 International LT Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

$38,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AUTOMATIC 12-SPEED!!! DEF, ENGINE BRAKE, SLIDING 5TH WHEEL, AUTO START/STOP, PDL LOCK, OFF ROAD Se Habla Español! NO CREDIT?...
ConditionUsed
Usage577,533 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock NumberB03303-DELIVERY 2 U
MLS Number13302667
CategorySleeper Semi Trucks
Last Updated3/21/2025
Location
Bakersfield, CA, US
Sold By

Diamond Truck Sales Inc

International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 400HP, 12 Speed Automatic
48 1

2019 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 400HP, 12 Speed Automatic

$41,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!! CUMMINS X15, DEF, ENGINE BRAKE, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! ...
ConditionUsed
Usage445,315 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Rear AxleTandem Axle
Stock NumberH01505-DELIVERY 2 U
MLS Number13282469
CategorySleeper Semi Trucks
Last Updated3/25/2025
Location
Houston, TX, US
Sold By

Diamond Truck Sales Inc

International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, A26 450HP, 12 Speed
1 0

2020 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, A26 450HP, 12 Speed

$38,500 USD
Inspection Report
ConditionUsed
Usage413,750 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number500724
MLS Number13458501
CategorySleeper Semi Trucks
Last Updated3/20/2025
Location
Conley, GA, US
Sold By

International Motors, LLC

International LT625 Day Cab Truck - A26 450HP, 12 Speed
4 0

2020 International LT625 Day Cab Truck - A26 450HP, 12 Speed

$24,250 USD
Inspection Report
ConditionUsed
Usage517,615 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number501675
MLS Number13458469
CategoryDay Cab Semi Trucks
Last Updated3/20/2025
Location
Indianapolis, IN, US
Sold By

International Motors, LLC

International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic
31 1

2020 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$38,900 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
Usage525,124 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Rear AxleTandem Axle
Stock NumberH01544-DELIVERY 2 U
MLS Number13332258
CategorySleeper Semi Trucks
Last Updated3/20/2025
Location
Houston, TX, US
Sold By

Diamond Truck Sales Inc

International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, A26 450HP, 12 Speed
33 0

2021 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, A26 450HP, 12 Speed

$44,500 USD
Inspection Report
ConditionUsed
Usage472,951 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.64 ratio
Stock Number500089
MLS Number13454245
CategorySleeper Semi Trucks
Last Updated3/19/2025
Location
Charlotte, NC, US
Sold By

International Motors, LLC

International LT625 Day Cab Truck - A26 450HP, 12 Speed
1 0

2019 International LT625 Day Cab Truck - A26 450HP, 12 Speed

$24,900 USD
**NO HAGGLE PRICING** 1 or 2-Year Factory-Backed Engine Aftertreatment Warranty AVAILABLE. $0 Deductible. No Claim Maximum. Backed by Dealer Network of 700+ Locations.
Inspection Report
ConditionUsed
Usage328,864 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear End40,000 lb 2.79 ratio
Stock Number499052
MLS Number13425364
CategoryDay Cab Semi Trucks
Last Updated3/19/2025
Location
Shreveport, LA, US
Sold By

International Motors, LLC

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