12 Speed Trucks with Cummins Engines For Sale

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576-600 of 732 results
576-600 of 732 results
International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed
6 0

2021 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

Price Drop
$54,500 USD
Inspection Report
ConditionUsed
Usage306,072 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number502470
MLS Number13547562
CategorySleeper Semi Trucks
Last Updated7/10/2025
Location
Tampa, FL, 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

$59,500 USD
Inspection Report
ConditionUsed
Usage154,820 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 Number501664
MLS Number13547545
CategoryDay Cab Semi Trucks
Last Updated6/4/2025
Location
Baltimore, MD, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed
1 0

2021 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

$51,500 USD
Inspection Report
ConditionUsed
Usage425,971 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size56"
SuspensionAir Ride
Rear End20,000 lb 2.79 ratio
Stock Number501850
MLS Number13547540
CategorySleeper Semi Trucks
Last Updated7/2/2025
Location
Baltimore, MD, US
Sold By

International Motors, LLC

International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic
27 0

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

$63,000 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
Usage548,000 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 NumberUPP235026
MLS Number13545006
CategorySleeper Semi Trucks
Last Updated6/19/2025
Location
Las Vegas, NV, US
Sold By

Penske Used Trucks

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

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

Price Drop
$46,500 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
Usage709,838 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 NumberUPP235053
MLS Number13542130
CategorySleeper Semi Trucks
Last Updated7/4/2025
Location
West Valley City, UT, US
Sold By

Penske Used Trucks

Peterbilt 579 Day Cab Truck - Cummins 400HP, 12 Speed Endurant Amt
11 0

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

$64,400 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
Usage421,969 Miles
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 Number278126
MLS Number13481642
CategoryDay Cab Semi Trucks
Last Updated4/26/2025
Location
Millstone Township, NJ, US
Sold By

Hunter Truck

International LT Day Cab Truck - Cummins 450HP
4 0

2025 International LT Day Cab Truck - Cummins 450HP

$134,900 USD
Engine: CUMMINS, 450 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Wheel Base: 179, Tandem Rear Axles, Front Axle Weight: 12350 lb, Rear Axle Weight: 40000 lb
ConditionNew
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Drivetrain6x4
Transmission12 Speed
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.64 ratio
Stock Number334130
MLS Number13081915
CategoryDay Cab Semi Trucks
Last Updated4/26/2025
Location
Langhorne, PA, US
Sold By

Allegiance 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

$41,250 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
Usage540,883 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 Number338109
MLS Number13367049
CategorySleeper Semi Trucks
Last Updated7/9/2025
Location
Little Rock, AR, US
Sold By

Penske Used Trucks

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

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

$54,000 USD
Cummins X1512 Speed Auto. TransmissionNew Virgin Tires
Inspection Report
ConditionUsed
Usage237,194 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 Number502648
MLS Number13536954
CategoryDay Cab Semi Trucks
Last Updated6/4/2025
Location
La Vergne, TN, US
Sold By

International Motors, LLC

International LT Sleeper Semi Truck - 60" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt
40 1

2023 International LT Sleeper Semi Truck - 60" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

Call for price
- Inverter modelELEMINATOR 3000 WATT, - WEBASTO,
ConditionUsed
Usage6,900 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15E
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.79 ratio
Stock NumberC-36099
MLS Number13328968
CategorySleeper Semi Trucks
Last Updated4/24/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

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

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

$64,000 USD
SPECIAL PROMOTION - Original Price: $69000.00 ;MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being...
ConditionUsed
Usage552,029 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 2.85 ratio
Stock Number599739
MLS Number13406630
CategorySleeper Semi Trucks
Last Updated7/12/2025
Location
Fontana, CA, US
Sold By

Penske Used Trucks

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

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

$64,500 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
Usage539,176 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 NumberUPS235015
MLS Number13534273
CategorySleeper Semi Trucks
Last Updated4/23/2025
Location
Albuquerque, NM, US
Sold By

Penske Used Trucks

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

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

Price Drop
$73,250 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
Usage326,402 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 NumberUPP235165
MLS Number13534264
CategorySleeper Semi Trucks
Last Updated7/3/2025
Location
East Chicago, IN, US
Sold By

Penske Used Trucks

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

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

$72,500 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
Usage338,117 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 NumberUPP235152
MLS Number13534263
CategorySleeper Semi Trucks
Last Updated6/19/2025
Location
White Deer, PA, US
Sold By

Penske Used Trucks

International LT625 Sleeper Semi Truck - 73" Integral Sleeper, Cummins 450HP, 12 Speed Automatic
24 0

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

$64,500 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
Usage530,015 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 NumberUPP235150
MLS Number13534262
CategorySleeper Semi Trucks
Last Updated6/26/2025
Location
Fontana, CA, US
Sold By

Penske Used Trucks

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

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

$48,750 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
Usage650,000 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 NumberUPP235139
MLS Number13470674
CategorySleeper Semi Trucks
Last Updated6/28/2025
Location
Lenexa, KS, US
Sold By

Penske Used Trucks

International LT Sleeper Semi Truck - 66" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt
37 1

2021 International LT Sleeper Semi Truck - 66" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

Call for price
WEBASTO,
ConditionUsed
Usage9,616 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15E
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeMid Roof Sleeper
Sleeper Size66"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock NumberC-35971
MLS Number13396188
CategorySleeper Semi Trucks
Last Updated4/23/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt
88 0

2023 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

$120,000 USD
148528 Miles, 2988 Hours, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 12 Speed Endurant AMT Transmission, Drive: 6x4, Overdrive, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper,...
ConditionUsed
Usage2,988 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Emission RatingUSA Tier 4 Final
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size80"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number866559
MLS Number12994684
CategorySleeper Semi Trucks
Last Updated4/23/2025
Location
Beverly, WV, US
Sold By

TFS Recovery, Inc.

International LT Sleeper Semi Truck - 66" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt
41 1

2021 International LT Sleeper Semi Truck - 66" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

Call for price
-WEBASTO,
ConditionUsed
Usage10,339 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15E
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size66"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Numberc-35972
MLS Number13440700
CategorySleeper Semi Trucks
Last Updated4/22/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Peterbilt 579 Day Cab Truck - Cummins 400HP, 12 Speed Endurant Amt
2 0

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

$64,900 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
Usage399,824 Miles
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 Number277881
MLS Number13334405
CategoryDay Cab Semi Trucks
Last Updated4/19/2025
Location
Scranton, PA, US
Sold By

Hunter Truck

Peterbilt 579 Day Cab Truck - Cummins 400HP, 12 Speed Endurant Amt
2 0

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

$59,900 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
Usage464,282 Miles
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 Number277775
MLS Number13334402
CategoryDay Cab Semi Trucks
Last Updated4/19/2025
Location
Scranton, PA, US
Sold By

Hunter Truck

Peterbilt 579 Day Cab Truck - Cummins 400HP, 12 Speed Endurant Amt
2 0

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

$64,900 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
Usage387,925 Miles
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 Number277770
MLS Number13334393
CategoryDay Cab Semi Trucks
Last Updated4/19/2025
Location
Scranton, PA, US
Sold By

Hunter Truck

Peterbilt 579 Day Cab Truck - Cummins 400HP, 12 Speed Endurant Amt
2 0

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

$49,900 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
Usage526,725 Miles
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 Number277768
MLS Number13334390
CategoryDay Cab Semi Trucks
Last Updated4/26/2025
Location
Millstone Township, NJ, US
Sold By

Hunter Truck

Peterbilt 579 Day Cab Truck - Cummins 400HP, 12 Speed Endurant Amt
2 0

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

$49,900 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
Usage582,290 Miles
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 Number277767
MLS Number13334389
CategoryDay Cab Semi Trucks
Last Updated4/19/2025
Location
Scranton, PA, US
Sold By

Hunter Truck

Peterbilt 579 Day Cab Truck - Cummins 400HP, 12 Speed Endurant Amt
2 0

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

$49,900 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
Usage556,504 Miles
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 Number277766
MLS Number13334388
CategoryDay Cab Semi Trucks
Last Updated4/19/2025
Location
Scranton, PA, US
Sold By

Hunter Truck

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