Used 12 Speed Tandem Axle Day Cab Semi Trucks with Cummins Engines For Sale

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

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

2019 Kenworth T680 Day Cab Truck - Cummins 450HP, 12 Speed Automatic

$58,000 USD

very clean -LOOK LIKE NEW (2-available- sister trucks-oneowner - I have all records) ***2019 KENWORTH T680 DAY CAB TRACTOR - CUMMINS 450HP X15 ( 15 LITER) EATON FULLER 12SP. AUTO...

Condition	Used
Usage	318,024 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	2019kwGREEN
MLS Number	14407616
Category	Day Cab Semi Trucks
Last Updated	6/23/2026
Location	Canton, OH, US
Sold By	Brechbuhler Truck Sales

(855) 807-___ SHOW
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2021 International LT Day Cab Truck - Cummins 450HP, 12 Speed Endurant Automatic

$34,900 USD

CLEAN JB HUNT 2021 INTERNATIONAL DAY CAB, FLEET MAINTAINED! CUMMINS X15 450HP, 12 SPEED EATON ENDURANT TRANSMISSION, JAKES, LOCKERS, DRIVER ASSISTANCE SYSTEM, NEW VIRGIN RUBBER ALL THE WAY...

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	6/17/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(833) 478-___ SHOW
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2021 Peterbilt 579 Day Cab Truck - Cummins 400HP, 12 Speed Endurant Amt

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2021 Peterbilt 579 with Cummins X15 efficiency for better fuel economy and automated transmission with only 352k miles! Call for more info. NAP,

Quantity	3
Condition	Used
Usage	356,790 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	7302
MLS Number	14404778
Category	Day Cab Semi Trucks
Last Updated	6/13/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(833) 478-___ SHOW
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2021 Peterbilt 579 Day Cab Truck - Cummins 400HP, 12 Speed Endurant Amt

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2021 Peterbilt 579 with Cummins X15 efficiency for better fuel economy and automated transmission with only 352k miles! Call for more info

Quantity	3
Condition	Used
Usage	353,057 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	7301
MLS Number	14404777
Category	Day Cab Semi Trucks
Last Updated	6/13/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

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2021 Peterbilt 579 Day Cab Truck - Cummins 400HP, 12 Speed Endurant Amt

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2021 Peterbilt 579 with Cummins X15 efficiency for better fuel economy and automated transmission with only 352k miles! Call for more info

Condition	Used
Usage	352,469 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	7300
MLS Number	14358825
Category	Day Cab Semi Trucks
Last Updated	6/13/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(866) 530-___ SHOW
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2021 Peterbilt 579 Day Cab Truck - Cummins 450HP, 12 Speed Automatic

$49,995 USD

2021 PETERBILT 579 DAY CAB, CUMMINS X15, AUTOMATIC TRANSMISSION 12 SPEED, 472,097 MILES, FLEET MAINTAINED, READY TO WORK FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON...

Condition	Used
Usage	472,097 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	4257
MLS Number	13489963
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

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

$39,500 USD

CLEAN JB HUNT 2021 INTERNATIONAL DAY CAB,NEW VIRGIN BRIDGESTONE RUBBER ALL THE WAY AROUND FLEET MAINTAINED! CUMMINS X15 450HP, 12 SPEED EATON ENDURANT TRANSMISSION, JAKES, LOCKERS, DRIVER...

Condition	Used
Usage	381,375 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	7310
MLS Number	14404697
Category	Day Cab Semi Trucks
Last Updated	6/10/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(844) 481-___ SHOW
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2020 Kenworth W990 Day Cab Truck - Cummins 500HP, 12 Speed Automatic

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*********************Just Sold!*******************************,

Condition	Used
Usage	433,381 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
MLS Number	14369878
Category	Day Cab Semi Trucks
Last Updated	6/8/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

(833) 801-___ SHOW
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2021 International LT Day Cab Truck - Cummins 400HP, 12 Speed Amt

$26,000 USD

NICE TRUCK, RUNS EXCELLENT, FLEET MAINTAINED, AUTOMATED TRANSMISSION, AIR SEAT, SMART WHEEL, POWER WINDOWS, POWER MIRRORS, HEATED MIRRORS, DIFFERENTIAL LOCK, DUMP VALVE, SLIDING 5TH!,

Condition	Used
Usage	441,285 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 Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	21X15441LTDC
MLS Number	14082576
Category	Day Cab Semi Trucks
Last Updated	6/3/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 481-___ SHOW
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2021 International LT Day Cab Truck - Cummins 400HP, 12 Speed Amt

$32,500 USD

2021 INTERNATIONAL LT, CUMMINS X15 MOTOR, AUTO TRANSMISSION, 40K REARS, 175" WHEELBASE, SLIDING FIFTH WHEEL, 11R22.5, ALUMINUM WHEELS, CLEAN INTERIOR, COLD A/C! NO ENGINE LIGHTS OR FAUTLY...

Condition	Used
Usage	439,179 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 Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	14378444
Category	Day Cab Semi Trucks
Last Updated	5/21/2026
Location	Jackson, TN, US
Sold By	Snider Equipment

2021 International LT Day Cab Truck - Cummins 400HP

$29,900 USD

2021 International LT Tandem Axle Day Cab, Cummins X15 400HP Engine, 12 Spd Eaton EEO-17F112C Transmission, PTO Provisions, Air Ride Suspension, 52,350 GVW, 12,350# Meritor steer tech nxt...

Condition	Used
Usage	8,362 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	21IH022
MLS Number	14018722
Category	Day Cab Semi Trucks
Last Updated	5/19/2026
Location	London, OH, US
Sold By	Vander Haag's Inc.

2020 Kenworth T100 Day Cab Truck - Cummins 450HP, 12 Speed Automatic

$39,900 USD

2020 Kenworth T680 Tandem Axle Day Cab, Cummins X15 450 HP Engine, Automatic 12 Spd Transmission, Air Ride Suspension, 52,350 GVW, 12,350# Front Axle, 40,000# Rear Axle, 2.79 Ratio, 177"...

Condition	Used
Usage	11,947 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	20KN058
MLS Number	13995892
Category	Day Cab Semi Trucks
Last Updated	5/19/2026
Location	London, OH, US
Sold By	Vander Haag's Inc.

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2025 International LT Day Cab Truck - Cummins 450HP, 12 Speed Amt

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363000 Miles, Engine: CUMMINS X15, 450 HP, Fuel Type: Diesel, 12 Speed AMT Transmission, Drive: 6x4, Air Ride Suspension, Wheel Base: 186, Tandem Rear Axles, Front Axle Weight: 13200 lb,...

Condition	Used
Usage	363,000 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 Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	C-37602
MLS Number	14358415
Category	Day Cab Semi Trucks
Last Updated	5/8/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(855) 984-___ SHOW
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2023 Kenworth T880 Day Cab Truck - Cummins 500HP, 12 Speed Amt

$118,000 USD

23 T880 Cummins X15 500 Hp 12 spd Auto Shift,

Condition	Used
Usage	113,945 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Drivetrain	6x4
Transmission	12 Speed Automated
Rear Axle	Tandem Axle
Stock Number	810-3303
MLS Number	14335340
Category	Day Cab Semi Trucks
Last Updated	5/12/2026
Location	Baltimore, MD, US
Sold By	All Roads Trucks

(609) 318-___ SHOW
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2022 Peterbilt 567 Day Cab Truck - Cummins 500HP, 12 Speed Endurant Amt

$94,900 USD

246353 Miles, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 12 Speed Endurant AMT Transmission, Drive: 6x4, Low Air Suspension, Tires: 11R22.5, Wheels: All Aluminum, Wheel Base: 206,...

Condition	Used
Usage	246,353 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	239273
MLS Number	14352355
Category	Day Cab Semi Trucks
Last Updated	5/6/2026
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

2019 Kenworth T680 Day Cab Truck - Cummins 450HP, 12 Speed Automatic

$49,900 USD

2019 Kenworth T680, Cummins ISX15 450HP Engine, Automatic 12 Spd Eaton EEO-17F112C Transmission, PTO, Air Ride Suspension, 52,000 GVW, 12,000# mon03690292 Front Axle, 40,000 Rear Axle, 3.08...

Condition	Used
Usage	10,433 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	19KN058
MLS Number	13769722
Category	Day Cab Semi Trucks
Last Updated	5/5/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(609) 318-___ SHOW
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2022 Peterbilt 567 Day Cab Truck - Cummins 500HP, 12 Speed Endurant Amt

$94,900 USD

333813 Miles, 9440 Hours, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 12 Speed Endurant AMT Transmission, Drive: 6x4, Low Air Suspension, Tires: 11R22.5, Wheels: All Aluminum, Wheel Base...

Condition	Used
Usage	9,440 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	239274
MLS Number	14330963
Category	Day Cab Semi Trucks
Last Updated	4/24/2026
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

(833) 801-___ SHOW
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2021 International LT Day Cab Truck - Cummins 400HP, 12 Speed Amt

$26,000 USD

X15 CUMMINS ENGINE/ 12 SPEED AUTOMATED TRANSMISSION!! SUPER NICE TRUCK, RUNS AND DRIVES EXCELLENT, FLEET MAINTAINED, AIR SEAT, SMART WHEEL, POWER WINDOWS, POWER MIRRORS, HEATED MIRRORS,...

Condition	Used
Usage	8,305 Hours
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 Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	21X15443LTDC
MLS Number	14075132
Category	Day Cab Semi Trucks
Last Updated	4/23/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(855) 725-___ SHOW
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2019 International LT Day Cab Truck - Cummins 450HP, 12 Speed Automatic

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The 2019 International LT is a Class 8 highway tractor that stands out in the used truck market for its aerodynamic performance, driver comfort and optimized fuel efficiency, making it a...

Condition	Used
Usage	797,335 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	19369
MLS Number	13985499
Category	Day Cab Semi Trucks
Last Updated	3/24/2026
Location	Fontana, CA, US
Sold By	TCI Transportation

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2019 Kenworth T680 Day Cab Truck - Cummins 450HP, 12 Speed Endurant Automatic

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882766 Miles, Engine: CUMMINS X15, 450 HP, Fuel Type: Diesel, 12 Speed Endurant Automatic Transmission, Drive: 6x4, Air Ride Suspension, Wheels: All Aluminum, Wheel Base: 192, Tandem Rear...

Condition	Used
Usage	882,766 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 3.36 ratio
Stock Number	C-34173
MLS Number	12282430
Category	Day Cab Semi Trucks
Last Updated	3/12/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2021 International LT Day Cab Truck - Cummins 400HP

$34,900 USD

2021 Internation LT Tandem Axle Day Cab, Cummins X15 400HP Engine, Endurant 12 Spd Eaton EEO-17F112C Transmission, Air Ride Suspension, 52,350 GVW, 12,350# Hendrickson STEERTEK 12.35K Front...

Condition	Used
Usage	11,309 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Transmission	12 Speed Endurant
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	21IH024
MLS Number	14229942
Category	Day Cab Semi Trucks
Last Updated	3/7/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.