International 12 Speed Trucks For Sale in United States

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

$55,250 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	563,903 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	4/15/2026
Location	Fort Worth, TX, US
Sold By	Penske Used Trucks

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

$40,000 USD

Used 2023 International LT625 Sleeper Semi Truck with 450 HP Cummins X15 diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, 13200 lbs front axle, 40000 lbs tandem...

Condition	Used
Usage	735,710 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	UPP236254
MLS Number	14310830
Category	Sleeper Semi Trucks
Last Updated	4/24/2026
Location	Garland, TX, US
Sold By	Penske Used Trucks

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

$54,750 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 579,952 miles, Cummins X15 engine 450HP, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air ride...

Condition	Used
Usage	579,952 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	UPP236238
MLS Number	14310828
Category	Sleeper Semi Trucks
Last Updated	4/15/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

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

$56,250 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 537,462 miles, 450 HP Cummins X15 diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle....

Condition	Used
Usage	537,462 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	UPS235827
MLS Number	14310809
Category	Sleeper Semi Trucks
Last Updated	4/15/2026
Location	Katy, TX, US
Sold By	Penske Used Trucks

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

$38,000 USD

Used 2023 International LT625 Sleeper Semi Truck, 450 HP Cummins X15 diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle, air ride suspension, 280...

Condition	Used
Usage	768,786 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	UPS235802
MLS Number	14310804
Category	Sleeper Semi Trucks
Last Updated	4/25/2026
Location	Garland, TX, US
Sold By	Penske Used Trucks

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

$37,750 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 744,594 miles, Cummins X15 diesel engine with 450 HP, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle...

Condition	Used
Usage	744,594 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	UPP236021
MLS Number	14310784
Category	Sleeper Semi Trucks
Last Updated	4/22/2026
Location	Lenexa, KS, US
Sold By	Penske Used Trucks

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

$40,750 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 673,744 miles, Cummins X15 diesel engine with 450 HP, 12-speed Eaton automatic transmission, 73" integral sleeper, 280-gallon fuel...

Condition	Used
Usage	673,748 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	UPP235852
MLS Number	14231171
Category	Sleeper Semi Trucks
Last Updated	4/15/2026
Location	Phoenix, AZ, US
Sold By	Penske Used Trucks

(833) 801-___ SHOW
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2023 International LT Sleeper Semi Truck - 75" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

$30,000 USD

NICE TRUCK, RUNS EXCELLENT, FLEET MAINTAINED, AIR SEATS, POWER WINDOWS, POWER MIRRORS, DIFFERENTIAL LOCK, DUMP VALVE, SLIDING 5TH, DOUBLE BUNK!,

Condition	Used
Usage	599,625 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
Sleeper Size	75"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	23X15599LT
MLS Number	14167413
Category	Sleeper Semi Trucks
Last Updated	4/15/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 385-___ SHOW
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2020 International LT625 Sleeper Semi Truck - 72" Condo Sleeper, 450HP, 12 Speed Automatic

$36,460 USD

Condition	Used
Usage	510,203 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	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	240123
MLS Number	14073797
Category	Sleeper Semi Trucks
Last Updated	4/24/2026
Location	Springfield, MA, US
Sold By	Ryder

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

$72,250 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 313,728 miles, 450 HP Cummins X15 diesel engine, 12-speed Eaton automatic transmission, 73" integral sleeper, 280-gallon fuel...

Condition	Used
Usage	333,988 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	UPS235779
MLS Number	14044102
Category	Sleeper Semi Trucks
Last Updated	4/26/2026
Location	La Porte, IN, US
Sold By	Penske Used Trucks

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

$35,750 USD

Used 2023 International LT625 Sleeper Semi Truck for sale, 750,485 miles, Cummins X15 diesel engine with 450 HP, 12-speed Eaton automatic transmission, 73" integral sleeper, tandem rear axle...

Condition	Used
Usage	750,510 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	UPP235841
MLS Number	14257387
Category	Sleeper Semi Trucks
Last Updated	4/14/2026
Location	Phoenix, AZ, US
Sold By	Penske Used Trucks

2022 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, 450HP, 12 Speed Automatic

$49,000 USD

Used 2022 International LT625 Sleeper Semi Truck for sale, 364,999 miles, 450HP A26 diesel engine, 73" integral sleeper, 12-speed Eaton automatic transmission, tandem rear axle, air ride...

Condition	Used
Usage	374,549 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	A26
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	410298
MLS Number	14120315
Category	Sleeper Semi Trucks
Last Updated	4/24/2026
Location	Katy, TX, US
Sold By	Penske Used Trucks

(844) 773-___ SHOW
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2021 International LT625 Day Cab Truck - Cummins 450HP, 12 Speed

$48,000 USD

Inspection Report

Condition	Used
Usage	190,505 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	506058
MLS Number	14308133
Category	Day Cab Semi Trucks
Last Updated	4/14/2026
Location	Philadelphia, PA, US
Sold By	International Motors, LLC

(838) 383-___ SHOW
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2021 International LT625 Day Cab Truck - Cummins 450HP, 12 Speed

$41,500 USD

Inspection Report

Condition	Used
Usage	309,565 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	506042
MLS Number	14308132
Category	Day Cab Semi Trucks
Last Updated	4/14/2026
Location	Allentown, PA, US
Sold By	International Motors, LLC

(844) 773-___ SHOW
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2022 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

$44,750 USD

Inspection Report

Condition	Used
Usage	413,641 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	506002
MLS Number	14308131
Category	Day Cab Semi Trucks
Last Updated	4/14/2026
Location	Philadelphia, PA, US
Sold By	International Motors, LLC

(502) 208-___ SHOW
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2021 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

$39,750 USD

Inspection Report

Condition	Used
Usage	386,248 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505991
MLS Number	14308129
Category	Day Cab Semi Trucks
Last Updated	4/14/2026
Location	Louisville, KY, US
Sold By	International Motors, LLC

(844) 773-___ SHOW
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2021 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

$41,000 USD

Inspection Report

Condition	Used
Usage	350,021 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505990
MLS Number	14308128
Category	Day Cab Semi Trucks
Last Updated	4/14/2026
Location	Philadelphia, PA, US
Sold By	International Motors, LLC

(844) 831-___ SHOW
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2021 International LT625 Day Cab Truck - Cummins 450HP, 12 Speed

$39,000 USD

Inspection Report

Condition	Used
Usage	367,705 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505720
MLS Number	14155566
Category	Day Cab Semi Trucks
Last Updated	4/14/2026
Location	Indianapolis, IN, US
Sold By	International Motors, LLC

(502) 208-___ SHOW
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2021 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

$38,500 USD

Inspection Report

Condition	Used
Usage	412,972 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	506122
MLS Number	14308114
Category	Day Cab Semi Trucks
Last Updated	4/14/2026
Location	Louisville, KY, US
Sold By	International Motors, LLC

(502) 208-___ SHOW
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2021 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

$39,750 USD

Inspection Report

Condition	Used
Usage	383,240 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	506118
MLS Number	14308113
Category	Day Cab Semi Trucks
Last Updated	4/14/2026
Location	Louisville, KY, US
Sold By	International Motors, LLC

(315) 683-___ SHOW
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2021 International LT625 Day Cab Truck - A26 400HP, 12 Speed

$31,750 USD

Inspection Report

Condition	Used
Usage	377,809 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	506115
MLS Number	14308112
Category	Day Cab Semi Trucks
Last Updated	4/14/2026
Location	Liverpool, NY, US
Sold By	International Motors, LLC

(315) 683-___ SHOW
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2022 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

$43,250 USD

Inspection Report

Condition	Used
Usage	438,016 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	506091
MLS Number	14308111
Category	Day Cab Semi Trucks
Last Updated	4/14/2026
Location	Liverpool, NY, US
Sold By	International Motors, LLC

(838) 383-___ SHOW
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2021 International LT625 Day Cab Truck - A26 400HP, 12 Speed

$36,750 USD

Inspection Report

Condition	Used
Usage	287,857 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	506084
MLS Number	14308109
Category	Day Cab Semi Trucks
Last Updated	4/14/2026
Location	Allentown, PA, US
Sold By	International Motors, LLC

(315) 683-___ SHOW
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2021 International LT625 Day Cab Truck - Cummins 450HP, 12 Speed

$42,750 USD

Inspection Report

Condition	Used
Usage	282,074 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	505920
MLS Number	14308106
Category	Day Cab Semi Trucks
Last Updated	4/14/2026
Location	Liverpool, NY, US
Sold By	International Motors, LLC