International 12 Speed Tandem Axle Trucks For Sale

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Tri State Truck Center - Springfield, MO

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

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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

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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

Featured Item

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

$44,300 USD

Condition	Used
Usage	272,409 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	X15 GHG'20 450/1700
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	303119
MLS Number	14453619
Category	Day Cab Semi Trucks
Last Updated	7/24/2026
Location	Bolingbrook, IL, US
Sold By	Ryder

Featured Item

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

$44,300 USD

Condition	Used
Usage	289,480 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	X15 GHG'20 450/1700
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	303118
MLS Number	14453616
Category	Day Cab Semi Trucks
Last Updated	7/24/2026
Location	Bolingbrook, IL, US
Sold By	Ryder

(888) 619-___ SHOW
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Featured Item

2019 International LT Day Cab Truck

$29,900 USD

2019 International Day Cab Vin 083113 Cummins X15 400hp 462,226 Miles Automated Transmission 2.79 Rear Ratio 180” Wheelbase Aluminum Fronts Steel on rear Drum Brakes Chrome Bumper Top...

Condition	Used
Usage	462,226 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins ISX15
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.79 ratio
MLS Number	14443378
Category	Day Cab Semi Trucks
Last Updated	7/21/2026
Location	Griffin, GA, US
Sold By	Davis Atlantic Trux

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated

$65,250 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 435,992 miles, Cummins X15 450HP diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, 13,200 lb front axle,...

Condition	Used
Usage	468,021 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPP236221
MLS Number	14274117
Category	Sleeper Semi Trucks
Last Updated	8/2/2026
Location	La Porte, IN, US
Sold By	Penske Used Trucks

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated

$47,750 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 662,203 miles, Cummins X15 450HP diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	682,509 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPP235854
MLS Number	14220618
Category	Sleeper Semi Trucks
Last Updated	8/2/2026
Location	Phoenix, AZ, US
Sold By	Penske Used Trucks

2020 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Newly Listed

$43,500 USD

Used 2020 International LT625 Sleeper Semi Truck for sale, 571,665 miles, Cummins X15 diesel engine with 450 HP, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle...

Condition	Used
Usage	571,665 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	338111
MLS Number	14519652
Category	Sleeper Semi Trucks
Last Updated	8/2/2026
Location	Waco, TX, US
Sold By	Penske Used Trucks

2019 International LT625 Sleeper Semi Truck - 70" Condo Sleeper, 450HP, 12 Speed Automatic

Newly Listed

$37,152 USD

Condition	Used
Usage	606,403 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	X15 GHG'17 450/1800
Transmission	12 Speed Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	898836
MLS Number	14519325
Category	Sleeper Semi Trucks
Last Updated	8/1/2026
Location	Tacoma, WA, US
Sold By	Ryder

2020 International LT625 Sleeper Semi Truck - 72" Condo Sleeper, 450HP, 12 Speed Automatic

Newly Listed

$40,357 USD

Condition	Used
Usage	640,480 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	X15 GHG'17 450/1800
Transmission	12 Speed
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.36 ratio
Stock Number	278601
MLS Number	14519240
Category	Sleeper Semi Trucks
Last Updated	8/1/2026
Location	Allentown, PA, US
Sold By	Ryder

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

Newly Listed

$29,053 USD

Condition	Used
Usage	634,955 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	X15'17 450/1700
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.85 ratio
Stock Number	256785
MLS Number	14519202
Category	Day Cab Semi Trucks
Last Updated	8/1/2026
Location	Montebello, CA, US
Sold By	Ryder

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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

2023 International LT625 Day Cab Truck - 450HP, 12 Speed Automatic

Recently Updated

$43,750 USD

Used 2023 International LT625 Day Cab Truck for sale, 406,842 miles, 450HP A26 diesel engine, 12-speed Eaton automatic transmission, 140-gallon fuel capacity, tandem rear axle with air ride...

Condition	Used
Usage	409,439 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	A26
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	52399
MLS Number	14459439
Category	Day Cab Semi Trucks
Last Updated	8/1/2026
Location	Lansing, MI, US
Sold By	Penske Used Trucks

2023 International LT625 Day Cab Truck - 450HP, 12 Speed Automatic

Recently Updated

$42,250 USD

Used 2023 International LT625 Day Cab Semi Truck, 450HP A26 diesel engine, 12-speed Eaton automatic transmission, tandem rear axle, air ride suspension, 364,556 miles, 140-gallon fuel...

Condition	Used
Usage	389,320 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	A26
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	52388
MLS Number	14141011
Category	Day Cab Semi Trucks
Last Updated	8/1/2026
Location	Cadillac, MI, US
Sold By	Penske Used Trucks

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated

$59,250 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 503,633 miles, Cummins X15 diesel engine with 450 HP, 12-speed Eaton automatic transmission, 73" integral sleeper, air ride...

Condition	Used
Usage	538,886 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPP236421
MLS Number	14097111
Category	Sleeper Semi Trucks
Last Updated	8/2/2026
Location	Fredonia, NY, US
Sold By	Penske Used Trucks

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated

$51,000 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 563,529 miles, Cummins X15 diesel engine, 450 HP, 12-speed Eaton automatic transmission, 73" integral sleeper, 280-gallon fuel...

Condition	Used
Usage	620,185 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPP236375
MLS Number	14244711
Category	Sleeper Semi Trucks
Last Updated	8/2/2026
Location	Harrisburg, PA, US
Sold By	Penske Used Trucks

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated

$53,000 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 593,176 miles, 450 HP Cummins X15 diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, 280-gallon fuel...

Condition	Used
Usage	612,116 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPP236366
MLS Number	14470781
Category	Sleeper Semi Trucks
Last Updated	8/2/2026
Location	Forest Park, GA, US
Sold By	Penske Used Trucks

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated

$61,500 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 473,673 miles, Cummins X15 engine with 450 HP, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	510,120 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPP236315
MLS Number	14248700
Category	Sleeper Semi Trucks
Last Updated	8/2/2026
Location	La Porte, IN, US
Sold By	Penske Used Trucks

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated

$58,250 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 572,378 miles, Cummins X15 diesel engine with 450 HP, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle...

Condition	Used
Usage	589,688 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPP236314
MLS Number	14345383
Category	Sleeper Semi Trucks
Last Updated	8/2/2026
Location	Memphis, TN, US
Sold By	Penske Used Trucks

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated

$56,500 USD

Used 2023 International LT625 Sleeper Semi Truck, 541,388 miles, Cummins X15 450HP diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, 28,000 lb front and 40,000 lb...

Condition	Used
Usage	565,023 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPP236252
MLS Number	14250956
Category	Sleeper Semi Trucks
Last Updated	8/2/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated

$55,000 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 595,192 miles, Cummins X15 diesel engine with 450 HP, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle...

Condition	Used
Usage	619,431 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPP236028
MLS Number	14430083
Category	Sleeper Semi Trucks
Last Updated	8/2/2026
Location	Memphis, TN, US
Sold By	Penske Used Trucks

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated

$61,750 USD

Used 2023 International LT625 Sleeper Semi Truck with 73" integral sleeper, Cummins X15 diesel engine, 450 HP, 12-speed Eaton automatic transmission, tandem rear axle, air ride suspension....

Condition	Used
Usage	542,247 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPP235988
MLS Number	14244692
Category	Sleeper Semi Trucks
Last Updated	8/1/2026
Location	Billings, MT, US
Sold By	Penske Used Trucks

2023 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

Recently Updated

$38,750 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 754,309 miles, 450 HP Cummins X15 diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	754,310 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	UPP235903
MLS Number	14479987
Category	Sleeper Semi Trucks
Last Updated	8/1/2026
Location	La Porte, IN, US
Sold By	Penske Used Trucks