International 12 Speed Tandem Axle Trucks For Sale

(833) 490-___ SHOW
NUMBERCall Seller

Featured Item

2024 International LT625 Sleeper Semi Truck, 407,000 Miles , EPU , Diamond Interior , 6 Month Factory Warranty , Financing Available

$74,950 USD

Warranty

Condition	Used
Usage	11,385 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15, Signature
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Sky Rise Pro Sleeper
Sleeper Size	73"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	U480160
MLS Number	14503199
Category	Sleeper Semi Trucks
Last Updated	7/23/2026
Location	Springfield, MO, US
Sold By	Tri State Truck Center - Springfield, MO

(855) 807-___ SHOW
NUMBERCall Seller

Tri State Truck Center - Springfield, MO

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
NUMBERCall Seller

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

(888) 619-___ SHOW
NUMBERCall Seller

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

$51,750 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	611,465 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	UPS235752
MLS Number	14240650
Category	Sleeper Semi Trucks
Last Updated	8/9/2026
Location	Monmouth Junction, NJ, US
Sold By	Penske Used Trucks

(855) 591-___ SHOW
NUMBERCall Seller

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

Newly Listed

$34,900 USD

2020 International LT625 – 1 Owner, Fleet Maintained International Sleeper!, Very clean, well-kept LT625 with a dependable Cummins-powered setup and plenty of room for the road! , 450 HP...

Condition	Used
Usage	509,544 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	843738
MLS Number	14533305
Category	Sleeper Semi Trucks
Last Updated	8/9/2026
Location	Byron Center, MI, US
Sold By	5 Star Truck Sales, Inc

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

Recently Updated

$42,500 USD

Used 2020 International LT625 Day Cab Truck with Cummins X15 diesel engine, 450 HP, 12-speed Eaton automatic transmission, tandem rear air ride suspension, 12350 lbs front axle, 40000 lbs...

Condition	Used
Usage	368,487 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	359896
MLS Number	14071775
Category	Day Cab Semi Trucks
Last Updated	8/9/2026
Location	Mount Juliet, TN, US
Sold By	Penske Used Trucks

2020 International LT625 Day Cab Truck - 430HP, 12 Speed Automatic

Newly Listed

$30,500 USD

Used 2020 International LT625 Day Cab Truck for sale, 430HP A26 diesel engine, 12-speed Eaton automatic transmission, tandem rear axle, 17,750 lbs front axle, 40,000 lbs rear axle, air ride...

Condition	Used
Usage	296,620 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	A26
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	337900
MLS Number	14533222
Category	Day Cab Semi Trucks
Last Updated	8/9/2026
Location	Pennsauken, NJ, US
Sold By	Penske Used Trucks

2020 International LT625 Day Cab Truck - 430HP, 12 Speed Automatic

Recently Updated

$30,500 USD

Used 2020 International LT625 Day Cab Truck for sale, 271,879 miles, 430HP A26 diesel engine, 12-speed Eaton automatic transmission, tandem rear axle, air ride suspension, 160-gallon fuel...

Condition	Used
Usage	271,879 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	A26
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	337845
MLS Number	14483731
Category	Day Cab Semi Trucks
Last Updated	8/9/2026
Location	Piqua, OH, US
Sold By	Penske Used Trucks

2020 International LT625 Day Cab Truck - 430HP, 12 Speed Automatic

Recently Updated

$31,750 USD

Used 2020 International LT625 Day Cab Truck, 430HP diesel engine, A26 engine, 12-speed Eaton automatic transmission, 177-inch wheelbase, tandem rear axle, air ride suspension. Check it out.

Condition	Used
Usage	293,546 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	A26
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	337832
MLS Number	14071704
Category	Day Cab Semi Trucks
Last Updated	8/9/2026
Location	Montgomery, AL, US
Sold By	Penske Used Trucks

(888) 450-___ SHOW
NUMBERCall Seller

2021 International LoneStar Sleeper Semi Truck

Newly Listed

$65,000 USD

2021 LONESTAR:X15/@485/12SP ASHIFT[100 MI ON REMAN WITH REMAN CLUTCH]73" SKYRISE/GOOD VIRGIN RUBBER/WILL BE PROPERLY SERVICED

Condition	Used
Usage	458,600 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Cummins X15, Signature
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Sky Rise Pro Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.93 ratio
MLS Number	14532566
Category	Sleeper Semi Trucks
Last Updated	8/10/2026
Location	Griffin, GA, US
Sold By	Davis Atlantic Trux

(844) 481-___ SHOW
NUMBERCall Seller

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

Newly Listed

$22,000 USD

2018 INTERNATIONAL LT, CUMMINS 450 HP, ENDURANT 12 SPD AUTO TRANSMISSION, MILEAGE:688,327, SLIDING FIFTH, ALUMINUM WHEELS,,

Condition	Used
Usage	688,327 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	14532321
Category	Day Cab Semi Trucks
Last Updated	8/8/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

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

Recently Updated

$47,000 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	410,903 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	8/8/2026
Location	Lansing, MI, US
Sold By	Penske Used Trucks

2022 International RH613 Day Cab Truck - 450HP, 12 Speed Automatic

Recently Updated

$25,500 USD

Used 2022 International RH613 Day Cab Truck for sale, 550,498 miles, 450HP A26 diesel engine, 12-speed Eaton automatic transmission, tandem rear axle, air ride suspension, 160-gallon fuel...

Condition	Used
Usage	567,661 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 2.28 ratio
Stock Number	7252238
MLS Number	13398287
Category	Day Cab Semi Trucks
Last Updated	8/8/2026
Location	Kentwood, MI, US
Sold By	Penske Used Trucks

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

Recently Updated

$56,750 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 563,903 miles, 450 HP Cummins X15 engine, 12-speed Eaton automatic transmission, tandem rear axle, 73" integral sleeper, air ride...

Condition	Used
Usage	574,366 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	UPP236447
MLS Number	14310839
Category	Sleeper Semi Trucks
Last Updated	8/8/2026
Location	Fort Worth, TX, US
Sold By	Penske Used Trucks

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

Recently Updated

$56,250 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	539,732 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	8/8/2026
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

$52,750 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	617,545 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	8/9/2026
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	513,094 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	8/8/2026
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	591,623 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	8/8/2026
Location	Memphis, TN, US
Sold By	Penske Used Trucks

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

Newly Listed

$35,750 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 802,500 miles, Cummins X15 diesel engine with 450 HP, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle...

Condition	Used
Usage	802,500 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	UPP236295
MLS Number	14531935
Category	Sleeper Semi Trucks
Last Updated	8/8/2026
Location	Brooklyn Park, MN, US
Sold By	Penske Used Trucks

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

Recently Updated

$52,000 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 580,653 miles, 450 HP Cummins X15 diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air...

Condition	Used
Usage	580,755 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	UPP236280
MLS Number	14287440
Category	Sleeper Semi Trucks
Last Updated	8/8/2026
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	567,726 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	8/8/2026
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

$48,750 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 663,324 miles, 450 HP Cummins X15 diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, 280...

Condition	Used
Usage	676,039 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	UPP236031
MLS Number	14306657
Category	Sleeper Semi Trucks
Last Updated	8/8/2026
Location	Fort Worth, TX, 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	621,055 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	8/8/2026
Location	Memphis, TN, US
Sold By	Penske Used Trucks