12 Speed Trucks with Cummins Engines For Sale

Your Current Search
Industry
Trucks
Transmission Speeds
12 Speed
Engine Manufacturer
Cummins
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (574)
Model
Select a manufacturer to view available models.
Condition
Model Year
-
GVWR Category
Transmission Speed
12 Speed (574)
Drive Train
Engine Manufacturer
Cummins (574)
Cab Style
Fuel Type
Mileage
-
Horsepower
-
Inspection Report
Warranty
Yes (4)
No (0)
Price
-
State / Region
Select a country to view available states.
1-25 of 574 results
1-25 of 574 results
Featured Item
International LT Sleeper Semi Truck - Cummins 450HP, 12 Speed Automatic
24 0

2018 International LT Sleeper Semi Truck - Cummins 450HP, 12 Speed Automatic

Price Reduced
$27,000 USD
$5,610.00 Total Due - 30 DAYS NO PAYMENT - EASY APPROVAL! FreedomWay Trucks offers a program that bypasses traditional requirements to truck ownership with NO CREDIT CHECK. We call it the...
ConditionUsed
Usage496,541 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper Size60"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.64 ratio
Stock Number5525
MLS Number13027591
CategorySleeper Semi Trucks
Last Updated8/23/2024
Location
Gulfport, MS, US
Sold By

FreedomWay Trucks

Featured Item
2020 International LT625 Sleeper Semi Truck
26 0

2020 International LT625 Sleeper Semi Truck

$46,100 USD
Call for rental/lease prices
Double Bunk Completely reconditioned,, ready for new owner . Cummins 15 litre auto trans double bunk Price includes 180 day 50,000 limited Engine warrantee Lease or finance OAC
Warranty
Quantity2
ConditionUsed
Usage416,439 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15, Signature
Drivetrain6x4
Transmission12 Speed Automatic
Sleeper TypeDouble Bunk
Rear AxleTandem Axle
Stock Number21450
MLS Number12934384
CategorySleeper Semi Trucks
Last Updated8/14/2024
Location
Benicia, CA, US
Sold By

NorCal Truck Sales and Mfg.

Featured Item
Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Automatic
13 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Automatic

$49,900 USD
First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience. Call, click, or stop by and visit us...
ConditionUsed
Usage526,094 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number192
MLS Number12902768
CategorySleeper Semi Trucks
Last Updated8/23/2024
Location
Belvidere, IL, US
Sold By

First Class 8 Truck Sales

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed
6 0

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

Newly Listed
$62,000 USD
1 2-YR Factory-Backed Engine Aftertreatment Warranty + Extended Vehicle Coverage Towing AVAILABLE. $0 Deductible. No Claim Maximum. Backed by Dealer Network of 700+ Locations.
Inspection Report
ConditionUsed
Usage383,812 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 Number499904
MLS Number13069457
CategorySleeper Semi Trucks
Last Updated8/24/2024
Location
Philadelphia, PA, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed
4 0

2021 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed

Newly Listed
$57,500 USD
Inspection Report
ConditionUsed
Usage392,561 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.64 ratio
Stock Number499032
MLS Number13069447
CategorySleeper Semi Trucks
Last Updated8/24/2024
Location
Conley, GA, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed
4 0

2021 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed

Newly Listed
$57,500 USD
Inspection Report
ConditionUsed
Usage391,837 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.64 ratio
Stock Number499033
MLS Number13069446
CategorySleeper Semi Trucks
Last Updated8/24/2024
Location
Conley, GA, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed
4 0

2021 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed

Newly Listed
$51,500 USD
Inspection Report
ConditionUsed
Usage498,401 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.64 ratio
Stock Number498464
MLS Number13069441
CategorySleeper Semi Trucks
Last Updated8/24/2024
Location
Conley, GA, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed
4 0

2021 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed

Newly Listed
$51,500 USD
Inspection Report
ConditionUsed
Usage484,900 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End20,000 lb 2.64 ratio
Stock Number498465
MLS Number13069439
CategorySleeper Semi Trucks
Last Updated8/24/2024
Location
Conley, GA, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed
4 0

2020 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed

Newly Listed
$44,500 USD
Inspection Report
ConditionUsed
Usage494,330 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
Stock Number496275
MLS Number13069437
CategorySleeper Semi Trucks
Last Updated8/24/2024
Location
Conley, GA, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed
4 0

2020 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed

Newly Listed
$44,500 USD
Inspection Report
ConditionUsed
Usage498,262 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
Stock Number496562
MLS Number13069434
CategorySleeper Semi Trucks
Last Updated8/24/2024
Location
Conley, GA, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed
4 0

2020 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 450HP, 12 Speed

Newly Listed
$44,500 USD
Inspection Report
ConditionUsed
Usage491,264 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
Sleeper TypeHi Rise Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear End40,000 lb 2.64 ratio
Stock Number496560
MLS Number13069433
CategorySleeper Semi Trucks
Last Updated8/24/2024
Location
Conley, GA, US
Sold By

International Used Truck Centers

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

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

Newly Listed
$55,000 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
Usage481,739 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 Number338049
MLS Number13069412
CategorySleeper Semi Trucks
Last Updated8/25/2024
Location
Windsor, WI, US
Sold By

Penske Used Trucks

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed
6 0

2020 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

Newly Listed
$35,500 USD
Inspection Report
ConditionUsed
Usage649,170 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 End40,000 lb 2.85 ratio
Stock Number499581
MLS Number13068067
CategorySleeper Semi Trucks
Last Updated8/23/2024
Location
Kansas City, MO, US
Sold By

International Used Truck Centers

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed
6 0

2020 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed

Newly Listed
$44,000 USD
Inspection Report
ConditionUsed
Usage539,816 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 End40,000 lb 2.85 ratio
Stock Number499585
MLS Number13068066
CategorySleeper Semi Trucks
Last Updated8/23/2024
Location
Kansas City, MO, US
Sold By

International Used Truck Centers

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

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

Newly Listed
$53,500 USD
Inspection Report
ConditionUsed
Usage406,981 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power400 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Automated
SuspensionAir Ride
Rear End40,000 lb 2.85 ratio
Stock Number499525
MLS Number13068065
CategoryDay Cab Semi Trucks
Last Updated8/23/2024
Location
Tampa, FL, US
Sold By

International Used Truck Centers

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

Newly Listed
$44,000 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
Usage578,913 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 3.25 ratio
Stock Number332756
MLS Number13067810
CategorySleeper Semi Trucks
Last Updated8/24/2024
Location
Whitesboro, NY, US
Sold By

Penske Used Trucks

Kenworth T680 Day Cab Truck - Cummins 500HP
10 0

2024 Kenworth T680 Day Cab Truck - Cummins 500HP

Newly Listed
$139,950 USD
2024 Kenworth T680 Daycab for Sale. Features: Dual Vertical Exhaust, Single Frame, Hood Mounted Side Mirrors, Heated Power Mirrors, Steel Quarter Fenders, Block Heater, Painted Bumper, Tilt...
ConditionUsed
Usage3,117 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed
SuspensionAG 400
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number24P110T
MLS Number13066401
CategoryDay Cab Semi Trucks
Last Updated8/22/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

Kenworth T680 Day Cab Truck - Cummins 500HP, 12 Speed Endurant Amt
10 0

2023 Kenworth T680 Day Cab Truck - Cummins 500HP, 12 Speed Endurant Amt

Newly Listed
$129,950 USD
Used 2023 Kenworth T680 Daycab for Sale. Features: Dual Vertical Exhaust, Hood Mounted Side Mirrors, Heated Power Mirrors, Aluminum Quarter Fenders, Single Frame, Block Heater, Tilt Steering...
ConditionUsed
Usage4,679 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automated
SuspensionAG 400
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number24P103T
MLS Number13066393
CategoryDay Cab Semi Trucks
Last Updated8/22/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 400HP, 12 Speed
3 0

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

Newly Listed
$67,000 USD
Cummins X15Eaton Endurant 12 SpeedAuxiliary Power Unit
Inspection Report
ConditionUsed
Usage317,720 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 Number499898
MLS Number13063015
CategorySleeper Semi Trucks
Last Updated8/21/2024
Location
La Vergne, TN, US
Sold By

International Used Truck Centers

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

Newly Listed
$62,250 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
Usage328,800 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 3.25 ratio
Stock Number332663
MLS Number13062926
CategorySleeper Semi Trucks
Last Updated8/21/2024
Location
Fort Worth, TX, US
Sold By

Penske Used Trucks

Peterbilt 579 5400 Gallon Gasoline / Fuel Truck - Cummins 500HP, 12 Speed Automatic
60 0

2020 Peterbilt 579 5400 Gallon Gasoline / Fuel Truck - Cummins 500HP, 12 Speed Automatic

Newly Listed
Call for price
2020 PETERBILT 579 4-AXLE, Cummins X15 (500 HP), Engine Brake, Paccar 18F112C 12-Speed Automatic Transmission, Dana Spicer DSH40P 40,000# Dual Drive Rear Axles (3.25 Ratio), Double Lockers,...
ConditionUsed
Usage522,487 Miles
Duty ClassHeavy Duty Gasoline / Fuel Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission12 Speed Automatic
SuspensionAir Trac
Rear AxleTri Axle
Rear End51,020 lb 3.25 ratio
Capacity5400 Gallons
Stock NumberE18106
MLS Number13061517
CategoryGasoline / Fuel Trucks
Last Updated8/20/2024
Location
Salt Lake City, UT, US
Sold By

Opperman & Son, Inc.

Peterbilt 579 Sleeper Semi Truck - 86" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic
3 0

2020 Peterbilt 579 Sleeper Semi Truck - 86" Mid Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

Newly Listed
$53,900 USD
*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!!!, ENGINE BRAKE, TRAILER BRAKE, DIFFERENTIAL LOCK, LIQUID DEF, FULL FAIRINGS, NO CREDIT? BAD CREDIT? NO PROBLEM!!...
ConditionUsed
Usage502,884 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelCummins X15
Drivetrain6x4
Transmission12 Speed Endurant Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size86"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberH01356-DELIVERY 2 U
MLS Number13061499
CategorySleeper Semi Trucks
Last Updated8/20/2024
Location
Houston, TX, US
Sold By

Diamond Truck Sales Inc

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

Newly Listed
$64,500 USD
Cummins Power, Fridge, APU, Available warranty. Fleet maintained. Clean!!
Inspection Report
ConditionUsed
Usage371,417 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 Number499568
MLS Number13061003
CategorySleeper Semi Trucks
Last Updated8/20/2024
Location
La Vergne, TN, US
Sold By

International Used Truck Centers

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

Newly Listed
$50,000 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
Usage487,103 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 Number332347
MLS Number13060882
CategorySleeper Semi Trucks
Last Updated8/20/2024
Location
Philadelphia, PA, US
Sold By

Penske Used Trucks

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

2020 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

$44,500 USD
ConditionUsed
Usage395,660 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 End40,000 lb 2.79 ratio
Stock Number499226
MLS Number13056796
CategorySleeper Semi Trucks
Last Updated8/17/2024
Location
West Sacramento, CA, US
Sold By

International Used Truck Centers

Did you find what you were looking for? Yes No