Used 12 Speed Trucks with Cummins Engines For Sale

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226-250 of 637 results
226-250 of 637 results
International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed
33 0

2024 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed

$112,500 USD
Inspection Report
ConditionUsed
Usage157,254 Miles
Duty ClassLight Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
Rear End40,000 lb 2.79 ratio
Stock Number502896
MLS Number13679695
CategorySleeper Semi Trucks
Last Updated7/2/2025
Location
Conley, GA, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed
2 0

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

$64,500 USD
APU, Cummins X15, PM Service,DOT,Collision Mitigation System
Inspection Report
ConditionUsed
Usage399,663 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 Number503122
MLS Number13679693
CategorySleeper Semi Trucks
Last Updated7/2/2025
Location
La Vergne, TN, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed
33 0

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

$63,000 USD
Inspection Report
ConditionUsed
Usage403,364 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 Number501216
MLS Number13425373
CategorySleeper Semi Trucks
Last Updated7/8/2025
Location
Charlotte, NC, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed
33 0

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

$58,500 USD
Cummins X1512 Speed AutomatedAuxiliary Power Unit
Inspection Report
ConditionUsed
Usage493,896 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 Number502212
MLS Number13452383
CategorySleeper Semi Trucks
Last Updated7/2/2025
Location
La Vergne, TN, US
Sold By

International Motors, LLC

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt
4 0

2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

$49,950 USD
N.A.P.,Air Release 5th Wheel, Auto Trans, Espar Bunk Heater, Invertor, Jumper Posts, LED Lights, Fridge, Sliding 5th Wheel, Well Maintained Fleet Truck, Oil Changed Every 35K Miles,
ConditionUsed
Usage485,741 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number3589
MLS Number13570893
CategorySleeper Semi Trucks
Last Updated7/2/2025
Location
GRANGER, IA, US
Sold By

Barr-Nunn Transportation LLC

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt
4 0

2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

$49,950 USD
N.A.P.,Air Release 5th Wheel, Auto Trans, Espar Bunk Heater, Invertor, Jumper Posts, LED Lights, Fridge, Sliding 5th Wheel, Well Maintained Fleet Truck, Oil Changed Every 35K Miles,
ConditionUsed
Usage493,519 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number3583
MLS Number13548000
CategorySleeper Semi Trucks
Last Updated7/2/2025
Location
GRANGER, IA, US
Sold By

Barr-Nunn Transportation LLC

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt
4 0

2021 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

$49,950 USD
N.A.P.,Air Release 5th Wheel, Auto Trans, Espar Bunk Heater, Invertor, Jumper Posts, LED Lights, Fridge, Sliding 5th Wheel, Well Maintained Fleet Truck, Oil Changed Every 35K Miles,
ConditionUsed
Usage497,360 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number3591
MLS Number13542118
CategorySleeper Semi Trucks
Last Updated7/2/2025
Location
GRANGER, IA, US
Sold By

Barr-Nunn Transportation LLC

International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic
23 0

2019 International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic

$45,500 USD
MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing;...
ConditionUsed
Usage485,760 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number332303
MLS Number13523281
CategorySleeper Semi Trucks
Last Updated7/11/2025
Location
Montgomery, NY, US
Sold By

Penske Used Trucks

International LT625 Day Cab Truck - Cummins 450HP, 12 Speed Automatic
18 0

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

$32,000 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage391,948 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper Size0"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number51930
MLS Number13293735
CategoryDay Cab Semi Trucks
Last Updated7/2/2025
Location
Allen Park, MI, US
Sold By

Penske Used Trucks

International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic
22 0

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

$52,000 USD
MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing;...
ConditionUsed
Usage369,703 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number359596
MLS Number12671179
CategorySleeper Semi Trucks
Last Updated7/5/2025
Location
Longview, TX, US
Sold By

Penske Used Trucks

Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 400HP, Amt
32 0

2022 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 400HP, Amt

$62,950 USD
2022 KENWORTH T680 FOR SALE IN KANSAS CITY, MO, 534, 584 mi 400 HP Cummins X15, engine brake, single exhaust, Automated EATON-FULLER 12 speed transmission, 2.64 ratio, 53,350 GVW, 224 in...
ConditionUsed
Usage534,584 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock NumberMO10359
MLS Number13594104
CategorySleeper Semi Trucks
Last Updated7/4/2025
Location
Kansas City, MO, US
Sold By

Michelle Sells Trucks

International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic
23 0

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

$36,250 USD
MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing;...
ConditionUsed
Usage625,754 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number338190
MLS Number12580818
CategorySleeper Semi Trucks
Last Updated7/3/2025
Location
Hammond, LA, US
Sold By

Penske Used Trucks

Peterbilt 579 Day Cab Truck - Cummins 450HP, 12 Speed Automatic
24 1

2019 Peterbilt 579 Day Cab Truck - Cummins 450HP, 12 Speed Automatic

$44,950 USD
FOR SALE: 2019 PETERBILT 579 DAYCAB, CUMMINS X15 450HP, AUTOMATICS 12 SPEED. KEY FETURES: 182 in wheelbase, air ride suspension, 52,000 GVWR, aluminum wheels, great deep rubber, power...
ConditionUsed
Usage545,558 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins ISX15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock NumberOK10265
MLS Number13562552
CategoryDay Cab Semi Trucks
Last Updated7/8/2025
Location
Oklahoma City, OK, US
Sold By

Michelle Sells Trucks

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

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

$46,500 USD
Inspection Report
ConditionUsed
Usage355,762 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 Number503257
MLS Number13677362
CategoryDay Cab Semi Trucks
Last Updated7/1/2025
Location
Baltimore, MD, 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

$45,000 USD
Inspection Report
ConditionUsed
Usage380,347 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 Number503253
MLS Number13677361
CategoryDay Cab Semi Trucks
Last Updated7/1/2025
Location
Baltimore, MD, 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

$51,000 USD
Inspection Report
ConditionUsed
Usage275,654 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 Number503252
MLS Number13677360
CategoryDay Cab Semi Trucks
Last Updated7/1/2025
Location
Baltimore, MD, 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

$48,000 USD
Inspection Report
ConditionUsed
Usage344,719 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 Number502423
MLS Number13677357
CategoryDay Cab Semi Trucks
Last Updated7/1/2025
Location
Baltimore, MD, US
Sold By

International Motors, LLC

Kenworth T680 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt
39 2

2021 Kenworth T680 Sleeper Semi Truck - Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

$67,950 USD
Experience the perfect blend of comfort, power, and efficiency with this 2021 Kenworth T680 Mid Roof Sleeper Truck. With 473,248 miles, this stunning blue truck is ready to tackle long hauls...
ConditionUsed
Usage14,410 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size58"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock NumberOK10260
MLS Number13537369
CategorySleeper Semi Trucks
Last Updated7/4/2025
Location
Oklahoma City, OK, US
Sold By

Michelle Sells Trucks

International LT625 Day Cab Truck - Cummins 400HP, 12 Speed
1 0

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

$46,500 USD
Inspection Report
ConditionUsed
Usage359,676 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 Number501561
MLS Number13677330
CategoryDay Cab Semi Trucks
Last Updated7/1/2025
Location
Baltimore, MD, US
Sold By

International Motors, LLC

Peterbilt 579 Day Cab Truck - Cummins 400HP, 12 Speed Endurant Amt
16 0

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

$47,900 USD
Package deals welcome. Fleet maintained trucks, new tires, WORK READY TRUCKS! Upgrades available. Great for local, regional, port work. Call and speak to a sales representative today...
ConditionUsed
Usage12,478 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15E
Drivetrain6x4
Transmission12 Speed Endurant Automated
SuspensionLow Air
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number277699
MLS Number13334386
CategoryDay Cab Semi Trucks
Last Updated7/1/2025
Location
Butler, PA, US
Sold By

Hunter Truck

Peterbilt 579 Day Cab Truck - Cummins 400HP, 12 Speed Endurant Amt
12 0

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

$57,900 USD
Package deals welcome. Fleet maintained trucks, new tires, WORK READY TRUCKS! Upgrades available. Great for local, regional, port work. Call and speak to a sales representative today...
ConditionUsed
Usage10,741 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15E
Drivetrain6x4
Transmission12 Speed Endurant Automated
SuspensionLow Air
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number277764
MLS Number13334379
CategoryDay Cab Semi Trucks
Last Updated7/1/2025
Location
Butler, PA, US
Sold By

Hunter Truck

Peterbilt 579 Day Cab Truck - Cummins 400HP, 12 Speed Endurant Amt
13 0

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

$57,900 USD
Package deals welcome. Fleet maintained trucks, new tires, WORK READY TRUCKS! Upgrades available. Great for local, regional, port work. Call and speak to a sales representative today...
ConditionUsed
Usage11,487 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15E
Drivetrain6x4
Transmission12 Speed Endurant Automated
SuspensionLow Air
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock Number277763
MLS Number13334378
CategoryDay Cab Semi Trucks
Last Updated7/1/2025
Location
Butler, PA, US
Sold By

Hunter Truck

Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins, 12 Speed Amt
26 4

2022 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins, 12 Speed Amt

$69,950 USD
For Sale: 2022 Peterbilt 579 80" Sleeper Trucks – Great Miles, Cummins X15, 500 HP, 12-Speed. BRAND NEW TIRES!!! Priced $8,000 below market value. You better hurry! Looking for low-mileage...
ConditionUsed
Usage380,588 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberMO9575
MLS Number13263877
CategorySleeper Semi Trucks
Last Updated7/1/2025
Location
Kansas City, MO, US
Sold By

Michelle Sells Trucks

International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic
25 0

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

Price Drop
$60,000 USD
MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing;...
ConditionUsed
Usage567,428 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock NumberUPS235004
MLS Number13649671
CategorySleeper Semi Trucks
Last Updated7/18/2025
Location
Portland, OR, US
Sold By

Penske Used Trucks

International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Amt
36 2

2020 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed Amt

$38,950 USD
For Sale: 2020 International LT625 – Ready to Roll! Take the wheel of this reliable 2020 International LT625, featuring 516,210 miles of proven performance. Powered by a robust Cummins X-15...
ConditionUsed
Usage12,660 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock NumberCS10450
MLS Number13652005
CategorySleeper Semi Trucks
Last Updated7/1/2025
Location
Commerce City, CO, US
Sold By

Michelle Sells Trucks

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