12 Speed Trucks For Sale in United States

Your Current Search
Industry
Trucks
Transmission Speeds
12 Speed
Country
United States
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (6231)
Model
Select a manufacturer to view available models.
Model Year
-
Transmission Speed
12 Speed (6231)
Cab Style
Fuel Type
Mileage
-
Horsepower
-
Price
-
Country
United States (6231)
State / Region
Select a state below and click Refine Results.














































4851-4875 of 6,231 results
4851-4875 of 6,231 results
Freightliner Cascadia 125 Day Cab Truck - 450HP, 12 Speed Automatic
12 0

2018 Freightliner Cascadia 125 Day Cab Truck - 450HP, 12 Speed Automatic

$37,995 USD
*Nothing displayed on this site is an offer to sell approval or commitment to sell or guaranty of availability. Actual vehicle descriptions including mileage and age and offer price are...
ConditionUsed
Usage341,274 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13 GHG'17 450/1625
Transmission12 Speed
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number790115
MLS Number13319366
CategoryDay Cab Semi Trucks
Last Updated2/9/2025
Location
Springfield, MA, US
Sold By

Ryder

Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic
13 0

2018 Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

$24,000 USD
*Nothing displayed on this site is an offer to sell approval or commitment to sell or guaranty of availability. Actual vehicle descriptions including mileage and age and offer price are...
ConditionUsed
Usage649,817 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT'17 455/1650
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number222540
MLS Number13319330
CategoryDay Cab Semi Trucks
Last Updated2/8/2025
Location
Clarksville, IN, US
Sold By

Ryder

Volvo VNL64T Day Cab Truck - 405HP, 12 Speed Automatic
9 0

2018 Volvo VNL64T Day Cab Truck - 405HP, 12 Speed Automatic

$38,995 USD
*Nothing displayed on this site is an offer to sell approval or commitment to sell or guaranty of availability. Actual vehicle descriptions including mileage and age and offer price are...
ConditionUsed
Usage247,984 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power405 HP
Engine ModelD13'13 405/1800
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.64 ratio
Stock Number681435
MLS Number13319314
CategoryDay Cab Semi Trucks
Last Updated2/9/2025
Location
Bolingbrook, IL, US
Sold By

Ryder

Volvo VNL64T Day Cab Truck - 405HP, 12 Speed Automatic
11 0

2016 Volvo VNL64T Day Cab Truck - 405HP, 12 Speed Automatic

$30,495 USD
*Nothing displayed on this site is an offer to sell approval or commitment to sell or guaranty of availability. Actual vehicle descriptions including mileage and age and offer price are...
ConditionUsed
Usage286,666 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power405 HP
Engine ModelD13'14 405/2100
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.64 ratio
Stock Number386220
MLS Number13118368
CategoryDay Cab Semi Trucks
Last Updated2/9/2025
Location
Jacksonville, FL, US
Sold By

Ryder

Volvo VNL64670 Sleeper Semi Truck - 61" Integral Sleeper, 455HP, 12 Speed Automatic
28 0

2014 Volvo VNL64670 Sleeper Semi Truck - 61" Integral Sleeper, 455HP, 12 Speed Automatic

$41,500 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
Usage443,428 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelD13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size61"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End38,000 lb 2.47 ratio
Stock Number717724
MLS Number13319147
CategorySleeper Semi Trucks
Last Updated1/9/2025
Location
Orlando, FL, 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
$60,750 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
Usage643,120 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 NumberUPP235034
MLS Number13319007
CategorySleeper Semi Trucks
Last Updated2/12/2025
Location
Fontana, CA, US
Sold By

Penske Used Trucks

Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 510HP, 12 Speed Endurant Amt
26 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 510HP, 12 Speed Endurant Amt

$59,900 USD
**LOCAL ONE OWNER TRUCK**FINANCING AND EXTENDED WARRANTIES AVAILABLE! ALL USED TRUCKS ARE GIVEN A 150 POINT INSPECTION, DOT, VA STATE INSPECTION, PM SERVICE AND A FULL DETAIL. F CONTACT...
ConditionUsed
Usage12,438 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission12 Speed Endurant Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size76"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberLJ426285U/CHES
MLS Number13318809
CategorySleeper Semi Trucks
Last Updated1/9/2025
Location
Chesapeake, VA, US
Sold By

Truck Enterprises Inc.

Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP
1 0

2025 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 505HP

Call for price
2025 Freightliner Cascadia XT on the ground and ready to go to work! We have multiple units and they are very well equipped with DD15 505hp engine and DT12 O/D transmission. Elite 2.0...
Quantity4
ConditionNew
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Transmission12 Speed Detroit DT12
Rear AxleTandem Axle
Stock Number96FLVV2588
MLS Number13318774
CategorySleeper Semi Trucks
Last Updated1/9/2025
Location
Lauderdale, MN, US
Sold By

Boyer Trucks

Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic
20 0

2021 Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

$81,750 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
Usage281,810 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number370169
MLS Number13318547
CategoryDay Cab Semi Trucks
Last Updated2/7/2025
Location
Fontana, CA, US
Sold By

Penske Used Trucks

Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic
18 0

2020 Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

$39,000 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
Usage614,657 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.41 ratio
Stock Number3330144
MLS Number13318502
CategoryDay Cab Semi Trucks
Last Updated1/22/2025
Location
Fort Wayne, IN, US
Sold By

Penske Used Trucks

Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic
18 0

2019 Freightliner Cascadia 126 Day Cab Truck - 455HP, 12 Speed Automatic

$55,250 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
Usage364,640 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number248668
MLS Number13318364
CategoryDay Cab Semi Trucks
Last Updated2/7/2025
Location
Shreveport, LA, US
Sold By

Penske Used Trucks

Freightliner Cascadia 116 Day Cab Truck - 450HP, 12 Speed Automatic
19 0

2019 Freightliner Cascadia 116 Day Cab Truck - 450HP, 12 Speed Automatic

$45,250 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
Usage409,015 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number234143
MLS Number13318355
CategoryDay Cab Semi Trucks
Last Updated2/7/2025
Location
Perrysburg, OH, US
Sold By

Penske Used Trucks

Freightliner Cascadia 116 Day Cab Truck - 450HP, 12 Speed Automatic
18 0

2019 Freightliner Cascadia 116 Day Cab Truck - 450HP, 12 Speed Automatic

$48,000 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
Usage341,793 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number234142
MLS Number13318354
CategoryDay Cab Semi Trucks
Last Updated2/7/2025
Location
Perrysburg, OH, US
Sold By

Penske Used Trucks

Freightliner Cascadia 116 Day Cab Truck - 450HP, 12 Speed Automatic
18 0

2019 Freightliner Cascadia 116 Day Cab Truck - 450HP, 12 Speed Automatic

$45,500 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
Usage402,727 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number234137
MLS Number13318353
CategoryDay Cab Semi Trucks
Last Updated2/7/2025
Location
Perrysburg, OH, US
Sold By

Penske Used Trucks

Freightliner Cascadia 116 Day Cab Truck - 450HP, 12 Speed Automatic
18 0

2019 Freightliner Cascadia 116 Day Cab Truck - 450HP, 12 Speed Automatic

$45,250 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
Usage410,420 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number234133
MLS Number13318351
CategoryDay Cab Semi Trucks
Last Updated2/7/2025
Location
Perrysburg, OH, US
Sold By

Penske Used Trucks

Peterbilt 579 Single Axle Sleeper Semi Truck - 62" Mid Roof Sleeper, Cummins 450HP, 12 Speed Automatic
58 1

2017 Peterbilt 579 Single Axle Sleeper Semi Truck - 62" Mid Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$35,900 USD
****8 NEW TIRES!!!**** *** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!!!, ENGINE BRAKE, TRAILER BRAKE, SLIDING 5TH WHEEL LIQUID DEF, APU, NO CREDIT? BAD CREDIT?...
ConditionUsed
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x2
Transmission12 Speed Automatic
Sleeper TypeMid Roof Sleeper
Sleeper Size62"
SuspensionAir Ride
Rear AxleTandem Axle
Stock NumberL01134-8 NEW TIRES
MLS Number13135540
CategorySleeper Semi Trucks
Last Updated1/16/2025
Location
Fontana, CA, US
Sold By

Diamond Truck Sales Inc

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic
22 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$45,500 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
Usage838,522 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number219460
MLS Number13318314
CategorySleeper Semi Trucks
Last Updated2/12/2025
Location
Perrysburg, OH, US
Sold By

Penske Used Trucks

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic
23 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$52,500 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
Usage686,753 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number219458
MLS Number13318313
CategorySleeper Semi Trucks
Last Updated2/12/2025
Location
Perrysburg, OH, US
Sold By

Penske Used Trucks

Freightliner Cascadia 125 Day Cab Truck - 435HP, 12 Speed Automatic
18 0

2019 Freightliner Cascadia 125 Day Cab Truck - 435HP, 12 Speed Automatic

$34,000 USD
SPECIAL PROMOTION - Original Price: $37000.00 Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We...
ConditionUsed
Usage526,340 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number214904
MLS Number13257813
CategoryDay Cab Semi Trucks
Last Updated2/25/2025
Location
Perrysburg, OH, US
Sold By

Penske Used Trucks

Freightliner T11664ST Day Cab Truck - 435HP, 12 Speed Automatic
21 0

2019 Freightliner T11664ST Day Cab Truck - 435HP, 12 Speed Automatic

$49,250 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
Usage346,147 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number210791
MLS Number12858956
CategoryDay Cab Semi Trucks
Last Updated2/7/2025
Location
East Chicago, IN, US
Sold By

Penske Used Trucks

Freightliner Cascadia 125 Day Cab Truck - 435HP, 12 Speed Automatic
18 0

2018 Freightliner Cascadia 125 Day Cab Truck - 435HP, 12 Speed Automatic

$40,500 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
Usage490,950 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power435 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number176912
MLS Number13243037
CategoryDay Cab Semi Trucks
Last Updated2/7/2025
Location
Memphis, TN, US
Sold By

Penske Used Trucks

Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic
18 0

2017 Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

$23,000 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
Usage734,514 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15AT
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.25 ratio
Stock Number147553
MLS Number13317871
CategoryDay Cab Semi Trucks
Last Updated1/9/2025
Location
Flint, MI, US
Sold By

Penske Used Trucks

Freightliner Cascadia 125 Day Cab Truck - 505HP, 12 Speed Automatic
13 0

2018 Freightliner Cascadia 125 Day Cab Truck - 505HP, 12 Speed Automatic

$13,497 USD
*Nothing displayed on this site is an offer to sell approval or commitment to sell or guaranty of availability. Actual vehicle descriptions including mileage and age and offer price are...
ConditionUsed
Usage572,613 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power505 HP
Engine ModelDD15 GHG'17 505/1625
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.25 ratio
Stock Number756116
MLS Number13304433
CategoryDay Cab Semi Trucks
Last Updated1/15/2025
Location
Salt Lake City, UT, US
Sold By

Ryder

International LT625 Sleeper Semi Truck - 73" Condo Sleeper, 450HP, 12 Speed Automatic
11 0

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

$45,012 USD
*Nothing displayed on this site is an offer to sell approval or commitment to sell or guaranty of availability. Actual vehicle descriptions including mileage and age and offer price are...
ConditionUsed
Usage568,752 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 HP
Engine ModelX15 GHG'17 450/1800
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size73"
SuspensionAir Ride
Rear AxleTandem Axle
Stock Number879958
MLS Number13317510
CategorySleeper Semi Trucks
Last Updated1/8/2025
Location
St. Rose, LA, US
Sold By

Ryder

Freightliner Cascadia 116 Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Amt
7 1

2021 Freightliner Cascadia 116 Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Amt

$30,900 USD
2021 Freightliner Cascadia 116 Day Cab , **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin...
ConditionUsed
Usage581,590 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberTNF211079
MLS Number13291030
CategoryDay Cab Semi Trucks
Last Updated1/11/2025
Location
Worcester, MA, US
Sold By

Nationwide Haul

Did you find what you were looking for? Yes No