Diesel 12 Speed Trucks For Sale

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2019 Peterbilt 579 Sleeper Semi Truck - Cummins 450HP, 12 Speed Automatic

$53,100 USD

$7,120.00 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...

Condition	Used
Usage	435,718 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	5628
MLS Number	12998772
Category	Sleeper Semi Trucks
Last Updated	8/13/2024
Location	Gulfport, MS, US
Sold By	FreedomWay Trucks

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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:...

Condition	Used
Usage	83,313 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	405 HP
Engine Model	Paccar
Drivetrain	4x2
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	22,700 lb
Stock Number	758632
MLS Number	12938265
Category	Day Cab Semi Trucks
Last Updated	8/14/2024
Location	Elkton, MD, US
Sold By	Complete Recycling Group LLC

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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:...

Condition	Used
Usage	2,082 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	405 HP
Engine Model	Paccar MX-13
Drivetrain	4x2
Transmission	12 Speed Automatic
Suspension	Air Trac
Rear Axle	Single Axle
Rear End	22,700 lb
Stock Number	758620
MLS Number	12938258
Category	Day Cab Semi Trucks
Last Updated	8/14/2024
Location	Elkton, MD, US
Sold By	Complete Recycling Group LLC

(706) 622-___ SHOW
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2017 Freightliner Cascadia Sleeper Semi Truck

Newly Listed

$23,000 USD

Two owner mid-roof sleeper truck in great shape offered for sale. Ran strong right up until driver's retirement. Maintained well and in great shape. 450 HP DD15, DT-12, super single drive...

Condition	Used
Usage	828,403 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit Detroit Diesel DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Mid Roof Sleeper
Rear End	2.41 ratio
MLS Number	13056288
Category	Sleeper Semi Trucks
Last Updated	8/16/2024
Location	Armuchee, GA, US
Sold By	Big Texas Transport, LLC

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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: HW0273, VIN: 3AKBGADVXHDHW0273, Year: 2017, Make: Freightliner, Model: Cascadia 113, Engine: Detroit DD13, 6 Cyl, 12.8L, Mileage:, Horsepower:...

Condition	Used
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	4x2
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear End	21,000 lb
Stock Number	HW0273
MLS Number	12629267
Category	Day Cab Semi Trucks
Last Updated	8/14/2024
Location	Elkton, MD, US
Sold By	Complete Recycling Group LLC

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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,...

Condition	Used
Usage	14,901 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	Detroit
Drivetrain	4x2
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	JA3616
MLS Number	12629228
Category	Day Cab Semi Trucks
Last Updated	8/14/2024
Location	Elkton, MD, US
Sold By	Complete Recycling Group LLC

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2019 Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Automatic

$42,900 USD

2019 FREIGHTLINER CASCADIA 116 DAY CAB, DETROIT DD13 450HP, DETROIT DT12 12 SPEED AUTOMATIC, LOW MILEAGE, Ready to work Call for more info,

Condition	Used
Usage	396,598 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	2108
MLS Number	12546623
Category	Day Cab Semi Trucks
Last Updated	8/14/2024
Location	LATHROP, CA, US
Sold By	DOT TRUCK SALES

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2018 Freightliner Cascadia 125 Sleeper Semi Truck - 77" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$24,900 USD

2018 FREIGHTLINER CASCADIA 125 SLEEPER, DETROIT DD15 455HP, DETROIT DT12 12 SPEED AUTOMATIC, APU, DOUBLE BUNK, Ready to work Call for more info,

Condition	Used
Usage	672,396 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	77"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Stock Number	2140
MLS Number	12755596
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	LATHROP, CA, US
Sold By	DOT TRUCK SALES

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56 4

2015 Freightliner Cascadia 125 Day Cab Truck - Detroit 455HP, 12 Speed Dt12 Automatic

$37,000 USD

2015 FREIGHTLINER CASCADIA 125, DD15 ENGINE 455 HP, DT12 AUTO TRANSMISSION, 175"WB, SLIDING FITH, 3.25 RATIO, 85% REMAINING ON RUBBER, CLEAN INTERIOR, A/C AND HEAT.. READY TO WORK.. SEE...

Condition	Used
Usage	362,647 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	12597133
Category	Day Cab Semi Trucks
Last Updated	8/9/2024
Location	Jackson, TN, US
Sold By	Snider Equipment

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2017 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$19,900 USD

2017 FREIGHTLINER CASCADIA 125 SLEEPER, DETROIT DD15 455HP, DETROIT DT12 AUTOMATIC, DOUBLE BUNK, BUNK HEATER, READY TO WORK Call for more info,

Condition	Used
Usage	817,009 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Stock Number	2086
MLS Number	12411381
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	LATHROP, CA, US
Sold By	DOT TRUCK SALES

(833) 692-___ SHOW
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2017 Freightliner Cascadia 125 Evolution Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$29,995 USD

*** FINACE OPTIONS AVAILABLE***, *** 90 DAY WARRANTY***, This is a nice unit that comes with a Detroit DD15 with a DT12 Transmission with only 565k miles. It comes with an APU as well as all...

Condition	Used
Usage	565,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	12986199
Category	Sleeper Semi Trucks
Last Updated	8/9/2024
Location	Loganville, GA, US
Sold By	Crescent City Truck and Trailer Sales

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2016 Freightliner Cascadia 125 Evolution Sleeper Semi Truck - 71" Mid Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$24,900 USD

2016 FREIGHTLINER CASCADIA 125 SLEEPER, DETROIT DD15 505HP, DETROIT DT12 12 SPEED AUTOMATIC, DEF DELETED, DOUBLE BUNK, Ready to work Call for more info,

Condition	Used
Usage	749,085 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	71"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	2106
MLS Number	12541554
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	LATHROP, CA, US
Sold By	DOT TRUCK SALES

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56 4

2017 Freightliner Cascadia 125 Evolution Day Cab Truck - Detroit 505HP, 12 Speed Dt12 Automatic

$37,500 USD

2017 FRIEGHTLINER CASCADIA 125 EVOLUTION!! 469K MILES***, DD15 475 HP ENGINE WITH A DT-12 AUTOMATIC TRANSMISSION!! ALL ALUMINUM WHEELS WITH AN EXCELLENT 90% RUBBER REMAINING!!! DUAL TANKS,...

Condition	Used
Usage	10,818 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.23 ratio
MLS Number	12504139
Category	Day Cab Semi Trucks
Last Updated	7/25/2024
Location	Jackson, TN, US
Sold By	Snider Equipment

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2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Price Reduced

$47,000 USD

New Style Cascadia, 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!,

Condition	Used
Usage	481,400 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.41 ratio
Stock Number	3344
MLS Number	13027636
Category	Sleeper Semi Trucks
Last Updated	8/12/2024
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Amt

Price Reduced

$52,000 USD

New Style Cascadia, Air Release 5th Wheel, Auto Trans, Espar Bunk Heater, Invertor, Jumper Posts, LED Lights, Fridge, Sliding 5th Wheel, Well maintained fleet truck

Condition	Used
Usage	471,810 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	3418
MLS Number	12955200
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

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2018 Freightliner Cascadia 126 Day Cab Truck - Detroit 435HP, 12 Speed Dt12 Automatic

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$81,999 USD

Brand New Virgin Drive Tires. Great condition and well maintained fleet truck. Ready to make $$$$$. OK Credit, Bad Credit, No Credit, WE WILL GET YOU FINANCED. Please call Adam at ( or...

Condition	Used
Usage	341,149 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	12348483
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$78,999 USD

Brand New Virgin Drive Tires. Great condition and well maintained fleet truck. Ready to make $$$$$. OK Credit, Bad Credit, No Credit, WE WILL GET YOU FINANCED. Please call Adam at ( or...

Condition	Used
Usage	386,281 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	12297146
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$79,999 USD

Brand New Virgin Drive Tires. Great condition and well maintained fleet truck. Ready to make $$$$$. OK Credit, Bad Credit, No Credit, WE WILL GET YOU FINANCED. Please call Adam at ( or...

Condition	Used
Usage	367,050 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	12123253
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$74,999 USD

8 Brand New Drive Tires. Fleet Maintained Clean Truck Great condition and well maintained fleet truck. DPF cleaned. 8 Brand New Tires. Ready to make $$$$$. OK Credit, Bad Credit, No Credit,...

Condition	Used
Usage	407,195 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	11967292
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

Featured Item

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$79,999 USD

Brand New Virgin Drive Tires. Great condition and well maintained fleet truck. Ready to make $$$$$. OK Credit, Bad Credit, No Credit, WE WILL GET YOU FINANCED. Please call Adam at ( or...

Condition	Used
Usage	354,319 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	11909383
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

Featured Item

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2018 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$58,999 USD

Brand New Virgin Drive Tires. Great condition and well maintained fleet truck. Ready to make $$$$$. OK Credit, Bad Credit, No Credit, WE WILL GET YOU FINANCED. Please call Adam at ( or...

Condition	Used
Usage	404,625 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	10070531
Category	Sleeper Semi Trucks
Last Updated	8/14/2024
Location	Selma, CA, US
Sold By	Selma Truck Sales

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2023 Mack Granite 84FR Tri Axle Dump Truck - MP8 445HP, 12 Speed M Drive Automatic

$219,900 USD

Triaxle, 16' Ox Stampede Steel Dump w/60" Sides, High Lift Gate, MP8 Mack 445 HP, mDRIVE 12 Speed, 3 Stage Engine Brake, Thick Frame, mRIDE, 18K FA, 46K RA, 11,020 Steerable L/A, Dual P/S...

Condition	Used
Usage	4,005 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Horse Power	445 HP
Engine Model	Mack MP8
Transmission	12 Speed mDRIVE Automatic
Suspension	Mack mRIDE
Rear Axle	Tri Axle
Stock Number	PM002810
MLS Number	12955216
Category	Dump Trucks
Last Updated	8/13/2024
Location	Chatham, VA, US
Sold By	J&J Truck Sales