12 Speed Trucks For Sale

Your Current Search
Industry
Trucks
Transmission Speeds
12 Speed
Market Type
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (6662)
Model
Select a manufacturer to view available models.
Model Year
-
Transmission Speed
12 Speed (6662)
Cab Style
Fuel Type
Mileage
-
Horsepower
-
Price
-
State / Region
Select a country to view available states.
Market Type
1-25 of 6,662 results
1-25 of 6,662 results
Featured Item
Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt
10 0

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Recently Updated
$60,000 USD
N.A.P. New Style Cascadia, Air Release 5th Wheel, Auto Trans, Espar Bunk Heater, Invertor, Jumper Posts, LED Lights, Fridge, Sliding 5th Wheel, Alum Wheels, Well maintained fleet truck
ConditionUsed
Usage483,947 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission12 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.41 ratio
Stock Number3644
MLS Number13157318
CategorySleeper Semi Trucks
Last Updated12/24/2024
Location
GRANGER, IA, US
Sold By

Barr-Nunn Transportation LLC

Featured Item
2022 Peterbilt 579 Day Cab Truck, Hauling, City Truck, Automatic Trans, Tractor, Air Ride Suspension, Delivery, Moving, Single Axle, Trailer, Hauler
60 1

2022 Peterbilt 579 Day Cab Truck, Hauling, City Truck, Automatic Trans, Tractor, Air Ride Suspension, Delivery, Moving, Single Axle, Trailer, Hauler

$39,999 USD
2022 Peterbilt 579 Day Cab Stock: 758620 VIN:1XPBAP8X6ND758620, Year: 2022 Make: Peterbilt Model:579 Engine:PACCAR MX-13, 12.9L Mileage: 52524, Horsepower: 405HP Fuel type:...
ConditionUsed
Usage2,082 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power405 HP
Engine ModelPaccar MX-13
Drivetrain4x2
Transmission12 Speed Automatic
SuspensionAir Trac
Rear AxleSingle Axle
Rear End22,700 lb
Stock Number758620
MLS Number12938258
CategoryDay Cab Semi Trucks
Last Updated12/19/2024
Location
Elkton, MD, US
Sold By

Complete Recycling Group LLC

Featured Item
2022 Peterbilt 579 Day Cab Truck, Hauling, City Truck, Automatic Trans, Tractor, Air Ride Suspension, Delivery, Moving, Single Axle, Trailer, Hauler
60 1

2022 Peterbilt 579 Day Cab Truck, Hauling, City Truck, Automatic Trans, Tractor, Air Ride Suspension, Delivery, Moving, Single Axle, Trailer, Hauler

$39,999 USD
2022 Peterbilt 579 Day Cab Stock: 758632 VIN:1XPBAP8X2ND758632, Year: 2022 Make: Peterbilt Model:579 Engine:PACCAR MX-13, 12.9L Mileage: 83313, Horsepower: 405HP Fuel type:...
ConditionUsed
Usage83,313 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power405 HP
Engine ModelPaccar
Drivetrain4x2
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End22,700 lb
Stock Number758632
MLS Number12938265
CategoryDay Cab Semi Trucks
Last Updated12/19/2024
Location
Elkton, MD, US
Sold By

Complete Recycling Group LLC

Featured Item
2024 KENWORH T880 Day Cab Truck
13 0

2024 KENWORH T880 Day Cab Truck

$169,900 USD
2024 Kenworth T880, only 600 miles, FET PAID, Wetline, loaded!!
ConditionUsed
Usage683 Miles
Duty ClassHeavy Duty Day Cab Truck
Engine ModelPaccar mx13
Transmission12 Speed Automatic
Rear AxleTandem Axle
Rear End3.25 ratio
MLS Number13276927
CategoryDay Cab Semi Trucks
Last Updated12/13/2024
Location
Ravenel, SC, US
Sold By

Ravenel Truck & Equipment

Featured Item
Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic
17 0

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

$44,950 USD
Ready to hit the road and go to work! First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience....
ConditionUsed
Usage542,195 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power450 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 Number244
MLS Number13133472
CategorySleeper Semi Trucks
Last Updated12/4/2024
Location
Belvidere, IL, US
Sold By

First Class 8 Truck Sales

Featured Item
Volvo VHD64F300 Quad Axle Dump Truck - D13 455HP, 12 Speed I Shift Automatic, 18' Dump
16 0

2022 Volvo VHD64F300 Quad Axle Dump Truck - D13 455HP, 12 Speed I Shift Automatic, 18' Dump

$215,900 USD
Quad Axle, 18' R/S Steel Dump w/48" Sides, High Lift Gate, D13 Volvo 455 HP, I-Shift 12 Speed, 3.73 Ratio, 3 Stage Engine Brake, Double Frame, T-Ride, 20K FA, 46K RA, (2) Steerable L/A, 260"...
ConditionUsed
Usage65,401 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeR/S GODWIN
Bed Length18 ft.
Horse Power455 HP
Engine ModelVolvo D13
Transmission12 Speed I Shift Automatic
SuspensionT-Ride
Rear AxleQuad Axle
Rear End3.73 ratio
Stock NumberNN605757
MLS Number13166936
CategoryDump Trucks
Last Updated11/26/2024
Location
Chatham, VA, US
Sold By

J&J Truck Sales

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 Updated12/4/2024
Location
Belvidere, IL, US
Sold By

First Class 8 Truck Sales

Featured Item
2017 Freightliner Cascadia 113 Day Cab Truck, Tractor, Single Axle, Fifth Wheel, Air Ride, Air Sliding Fifth Wheel, Meritor Rears
11 0

2017 Freightliner Cascadia 113 Day Cab Truck, Tractor, Single Axle, Fifth Wheel, Air Ride, Air Sliding Fifth Wheel, Meritor Rears

$23,999 USD
2017 Freightliner Cascadia 113 Stock: JA3616, VIN: 3AKBGADV0HSJA3616, Year: 2017, Make: Freightliner, Model: Cascadia 113, Engine: Detroit DD13, 6 Cyl, 12.8L, Mileage: 502702,...
ConditionUsed
Usage14,901 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power410 HP
Engine ModelDetroit
Drivetrain4x2
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb
Stock NumberJA3616
MLS Number12629228
CategoryDay Cab Semi Trucks
Last Updated12/19/2024
Location
Elkton, MD, US
Sold By

Complete Recycling Group LLC

Freightliner Cascadia 125 Day Cab Truck - 450HP, 12 Speed Automatic
10 0

2017 Freightliner Cascadia 125 Day Cab Truck - 450HP, 12 Speed Automatic

Newly Listed
$54,808 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
Usage144,134 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13 GHG'17 450/1625
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number678812
MLS Number13301137
CategoryDay Cab Semi Trucks
Last Updated12/25/2024
Location
Tampa, FL, US
Sold By

Ryder

Freightliner Cascadia 126 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic
9 0

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

Newly Listed
$53,445 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
Usage622,809 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15 GHG'17 455/1650
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number867412
MLS Number13301124
CategorySleeper Semi Trucks
Last Updated12/25/2024
Location
North Las Vegas, NV, US
Sold By

Ryder

Freightliner PT126064ST Day Cab Truck - 450HP, 12 Speed Automatic
10 0

2019 Freightliner PT126064ST Day Cab Truck - 450HP, 12 Speed Automatic

Newly Listed
$62,382 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
Usage269,188 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13'17 450/1650
Transmission12 Speed
SuspensionAir Ride
Rear AxleTandem Axle
Rear End2.41 ratio
Stock Number578857
MLS Number13301115
CategoryDay Cab Semi Trucks
Last Updated12/25/2024
Location
Warwick, RI, US
Sold By

Ryder

Freightliner M2 106 26 ft Refrigerated Truck - 300HP, 12 Speed Automatic, Liftgate
17 0

2020 Freightliner M2 106 26 ft Refrigerated Truck - 300HP, 12 Speed Automatic, Liftgate

Recently Updated
$25,895 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
Usage335,600 Miles
Duty ClassMedium Duty Refrigerated Truck
Box Length26 ft.
Horse Power300 HP
Engine ModelOM 352
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Door TypeRoll up
LiftgateYes
Stock Number594376
MLS Number13186099
CategoryRefrigerated Trucks
Last Updated12/25/2024
Location
Birmingham, AL, US
Sold By

Ryder

Freightliner Cascadia 125 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic
2 0

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$34,995 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
Usage670,042 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT'17 455/1650
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number867914
MLS Number12993058
CategorySleeper Semi Trucks
Last Updated12/25/2024
Location
Miami, FL, US
Sold By

Ryder

Freightliner Cascadia Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic
9 0

2018 Freightliner Cascadia Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12 Speed Automatic

Recently Updated
$26,995 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
Usage735,313 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT'13 455/1800
Transmission12 Speed
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number763116
MLS Number12699037
CategorySleeper Semi Trucks
Last Updated12/25/2024
Location
Miami, FL, US
Sold By

Ryder

Freightliner Cascadia 125 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12
9 0

2020 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Condo Sleeper, 455HP, 12

Recently Updated
$36,995 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
Usage659,183 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power455 HP
Engine ModelDD15AT'17 455/1650
Transmission12 Speed Automatic
Sleeper TypeCondo Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End3.08 ratio
Stock Number240911
MLS Number12186440
CategorySleeper Semi Trucks
Last Updated12/25/2024
Location
Miami, FL, US
Sold By

Ryder

Volvo VNL42300 Day Cab Truck - 425HP, 12 Speed Automatic
21 0

2016 Volvo VNL42300 Day Cab Truck - 425HP, 12 Speed Automatic

Newly Listed
Call for price
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
Usage491,757 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power425 HP
Engine ModelD13
Transmission12 Speed Automatic
Sleeper Size0"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End19,000 lb
Stock Number716785
MLS Number13300800
CategoryDay Cab Semi Trucks
Last Updated12/25/2024
Location
Charlotte, NC, US
Sold By

Penske Used Trucks

Freightliner Cascadia 113 Day Cab Truck - 450HP, 12 Speed Automatic
19 0

2016 Freightliner Cascadia 113 Day Cab Truck - 450HP, 12 Speed Automatic

Newly Listed
Call for price
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
Usage500,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelDD13
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 2.85 ratio
Stock Number716784
MLS Number13300799
CategoryDay Cab Semi Trucks
Last Updated12/25/2024
Location
Findlay, OH, US
Sold By

Penske Used Trucks

Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic
14 0

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

Newly Listed
Call for price
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
Usage566,985 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number703379
MLS Number13300790
CategoryDay Cab Semi Trucks
Last Updated12/25/2024
Location
Everett, WA, US
Sold By

Penske Used Trucks

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

2016 Freightliner Cascadia 125 Day Cab Truck - 455HP, 12 Speed Automatic

Newly Listed
Call for price
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
Usage569,754 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelDD15
Transmission12 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.23 ratio
Stock Number703376
MLS Number13300789
CategoryDay Cab Semi Trucks
Last Updated12/25/2024
Location
Everett, WA, US
Sold By

Penske Used Trucks

Volvo VNR64640 Sleeper Semi Truck - 61" Integral Sleeper, 425HP, 12 Speed Automatic
21 0

2020 Volvo VNR64640 Sleeper Semi Truck - 61" Integral Sleeper, 425HP, 12 Speed Automatic

Recently Updated
Call for price
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
Usage527,626 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power425 HP
Engine ModelD13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size61"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock Number10287
MLS Number13284463
CategorySleeper Semi Trucks
Last Updated12/25/2024
Location
El Paso, TX, US
Sold By

Penske Used Trucks

Freightliner T12664ST Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic
23 0

2022 Freightliner T12664ST Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
Call for price
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
Usage538,079 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 2.85 ratio
Stock Number428886
MLS Number12642035
CategorySleeper Semi Trucks
Last Updated12/25/2024
Location
Fontana, CA, US
Sold By

Penske Used Trucks

Freightliner T12664ST Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic
23 0

2021 Freightliner T12664ST Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
Call for price
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
Usage522,696 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 Number381440
MLS Number12695840
CategorySleeper Semi Trucks
Last Updated12/25/2024
Location
North Liberty, IA, US
Sold By

Penske Used Trucks

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

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

Recently Updated
Call for price
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
Usage474,718 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 Number385383
MLS Number13060960
CategorySleeper Semi Trucks
Last Updated12/25/2024
Location
El Paso, TX, US
Sold By

Penske Used Trucks

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

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

Recently Updated
Call for price
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
Usage191,497 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 Number384537
MLS Number13279912
CategoryDay Cab Semi Trucks
Last Updated12/25/2024
Location
Torrance, CA, US
Sold By

Penske Used Trucks

Freightliner T12664ST Sleeper Semi Truck - 72" Integral Sleeper, 470HP, 12 Speed Automatic
22 0

2021 Freightliner T12664ST Sleeper Semi Truck - 72" Integral Sleeper, 470HP, 12 Speed Automatic

Recently Updated
Call for price
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
Usage696,922 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power470 HP
Engine ModelDD13
Transmission12 Speed Automatic
Sleeper TypeIntegral Sleeper
Sleeper Size72"
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.08 ratio
Stock NumberUPP235460
MLS Number12397142
CategorySleeper Semi Trucks
Last Updated12/25/2024
Location
Mount Juliet, TN, US
Sold By

Penske Used Trucks

Did you find what you were looking for? Yes No