12 Speed Trucks For Sale

(855) 717-___ SHOW
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46 1

2020 Peterbilt 579 Sleeper Semi Truck - 72" Raised Roof Sleeper, Paccar 510HP, 12 Speed Automatic

$48,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!!!, DIFFERENTIAL LOCK, LIQUID DEF, FULL FAIRINGS, TC, FRIDGE, VIRGIN TIRES!!, NO CREDIT? BAD CREDIT? NO PROBLEM!!...

Condition	Used
Usage	477,627 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	N14754-DELIVERY 2 U
MLS Number	13294851
Category	Sleeper Semi Trucks
Last Updated	12/31/2024
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

(844) 216-___ SHOW
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20 4

2020 Mack Anthem 64T Day Cab Truck - MP8 415HP, 12 Speed M Drive Automatic

$19,900 USD

70 Units Available!, Fleet Maintained, Stock 016695, Miles 760,816, MP8 415 HP Engine, M-Drive 12 Speed Automated, 12,000# Fronts / 40,000# Rears, 2.28 Ratio, 181”WB, 210 Gallon Capacity,...

Condition	Used
Usage	760,816 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	415 HP
Engine Model	Mack MP8
Drivetrain	6x4
Transmission	12 Speed mDRIVE Automatic
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.28 ratio
Stock Number	016695
MLS Number	13290742
Category	Day Cab Semi Trucks
Last Updated	12/31/2024
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(844) 912-___ SHOW
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52 1

2019 International LT Sleeper Semi Truck - 68" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$41,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** ***8 NEW TIRES*** AUTOMATIC!!! DEF, ENGINE BRAKE, DEF, TRAILER BRAKE, SUSP AIR DUMP, SLIDING 5TH WHEEL, POWER LOCKS, POWER...

Condition	Used
Usage	498,958 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	68"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	H01478-8 NEW TIRES
MLS Number	13243835
Category	Sleeper Semi Trucks
Last Updated	12/31/2024
Location	Houston, TX, US
Sold By	Diamond Truck Sales Inc

23 0

2019 Freightliner T12664ST Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$38,000 USD

SPECIAL PROMOTION - Original Price: $45000.00 ;MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being...

Condition	Used
Usage	674,074 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	222336
MLS Number	12331477
Category	Sleeper Semi Trucks
Last Updated	1/9/2025
Location	Piqua, OH, US
Sold By	Penske Used Trucks

(833) 685-___ SHOW
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26 1

2018 Freightliner Cascadia 125 Day Cab Truck - Detroit 435HP, 12 Speed Dt12 Automatic

$24,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC, DETROIT ENGINE, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! ...

Condition	Used
Usage	654,205 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	Detroit DD13
Drivetrain	6x2
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	S02077-DELIVERY 2 U
MLS Number	13220666
Category	Day Cab Semi Trucks
Last Updated	12/31/2024
Location	Gaffney, SC, US
Sold By	Diamond Truck Sales Inc

(877) 705-___ SHOW
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6 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 455HP, 12 Speed Automatic

$64,900 USD

2020 KENWORTH T680, READY TO ROLL, GOOD MILES 336167, CUMMINS X15 WITH 455 HP, 12 SP AUTOMATIC TRANSMISSION, CALL OR TEXT VICKI PUCKETT@ {540} 830-0417 ***FINANCING AND EXTENDED WARRANTIES...

Condition	Used
Usage	366,167 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	LJ372966U/HBG
MLS Number	13206536
Category	Sleeper Semi Trucks
Last Updated	12/31/2024
Location	Harrisonburg, VA, US
Sold By	Truck Enterprises Inc.

(855) 489-___ SHOW
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33 0

2020 Peterbilt 579 Sleeper Semi Truck - 80" Mid Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

$45,000 USD

EPIQ Package, Remainder 7YR/700K Mile Major Component Engine Warranty, Clean Truck!,

Condition	Used
Usage	511,776 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.93 ratio
Stock Number	LD714043
MLS Number	13166141
Category	Sleeper Semi Trucks
Last Updated	1/1/2025
Location	Carrollton, GA, US
Sold By	Jordan Truck Sales of Texas, LLC

24 0

2019 Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic

$63,750 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;...

Condition	Used
Usage	547,338 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	D13
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	317451
MLS Number	13283935
Category	Sleeper Semi Trucks
Last Updated	1/5/2025
Location	Madison, AL, US
Sold By	Penske Used Trucks

25 0

2019 Volvo VNL64760 Sleeper Semi Truck - 70" Integral Sleeper, 455HP, 12 Speed Automatic

$63,500 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;...

Condition	Used
Usage	628,264 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	D13
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	317423
MLS Number	13283934
Category	Sleeper Semi Trucks
Last Updated	1/5/2025
Location	Saint George, UT, US
Sold By	Penske Used Trucks

18 0

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

$29,750 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;...

Condition	Used
Usage	635,598 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	317247
MLS Number	13193811
Category	Day Cab Semi Trucks
Last Updated	1/5/2025
Location	Piqua, OH, US
Sold By	Penske Used Trucks

18 0

2018 Freightliner T12664ST Day Cab Truck - 435HP, 12 Speed Automatic

$31,000 USD

SPECIAL PROMOTION - Original Price: $38000.00 ;MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being...

Condition	Used
Usage	459,147 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	317237
MLS Number	12671045
Category	Day Cab Semi Trucks
Last Updated	1/9/2025
Location	Middlefield, OH, US
Sold By	Penske Used Trucks

18 0

2018 Freightliner T12664ST Day Cab Truck - 435HP, 12 Speed Automatic

$32,250 USD

SPECIAL PROMOTION - Original Price: $39250.00 ;MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being...

Condition	Used
Usage	434,527 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	317235
MLS Number	12662312
Category	Day Cab Semi Trucks
Last Updated	1/9/2025
Location	Mansfield, OH, US
Sold By	Penske Used Trucks

(855) 984-___ SHOW
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28 0

2024 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

$164,900 USD

Available now for immediate delivery! New Kenworth T680 with Cummins X15 Efficiency Series, 500 hp, 1,650 lb.ft., Eaton Endurant (EEO16F112C) 12-speed automated transmission, 12,350# front,...

Condition	New
Usage	250 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	RJ347923
MLS Number	12885914
Category	Sleeper Semi Trucks
Last Updated	12/31/2024
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

(855) 984-___ SHOW
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28 0

2024 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

$164,900 USD

Available now for immediate delivery! New Kenworth T680 with Cummins X15 Efficiency Series, 500 hp, 1,650 lb.ft., Eaton Endurant (EEO16F112C) 12-speed automated transmission, 12,350# front,...

Condition	New
Usage	250 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	RJ347922
MLS Number	12885910
Category	Sleeper Semi Trucks
Last Updated	12/31/2024
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

21 0

2018 Freightliner T12664ST Day Cab Truck - 435HP, 12 Speed Automatic

$28,750 USD

SPECIAL PROMOTION - Original Price: $35750.00 ;MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being...

Condition	Used
Usage	467,773 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	317216
MLS Number	12592375
Category	Day Cab Semi Trucks
Last Updated	1/9/2025
Location	Middlefield, OH, US
Sold By	Penske Used Trucks

18 0

2018 Freightliner T12664ST Day Cab Truck - 435HP, 12 Speed Automatic

$25,000 USD

SPECIAL PROMOTION - Original Price: $32000.00 ;MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being...

Condition	Used
Usage	524,062 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	317215
MLS Number	12607890
Category	Day Cab Semi Trucks
Last Updated	1/9/2025
Location	Middlefield, OH, US
Sold By	Penske Used Trucks

(833) 801-___ SHOW
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17 1

2017 Freightliner Cascadia 125 Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Amt

Price Drop

$12,000 USD

nice truck, runs great, clean, air seat, dump valve, differential lock, well maintained (YELLOW FLEET), power windows, power mirrors, heated mirrors,,

Condition	Used
Usage	821,777 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	Detroit DD13
Drivetrain	6x2
Transmission	12 Speed Detroit DT12 Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.50 ratio
Stock Number	17YEL821CASDC
MLS Number	12753915
Category	Day Cab Semi Trucks
Last Updated	12/31/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

18 0

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

$30,750 USD

SPECIAL PROMOTION - Original Price: $37750.00 ;MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being...

Condition	Used
Usage	427,065 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	189222
MLS Number	12780344
Category	Day Cab Semi Trucks
Last Updated	1/9/2025
Location	Piqua, OH, US
Sold By	Penske Used Trucks

(844) 332-___ SHOW
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12 0

2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 510HP, 12 Speed Manual

Price Drop

$89,950 USD

2022 T680 NEXT GEN/ MX 505HP/12 SPD DIAMOND INTERIOR / NAV PLUS LEATHER SEATS / TK APU / DUAL 120/135 GAL TANKS / SS HANGERS / SS 1/4 FENDER TK APU / INVERTER / 5/500K ENG AND AFT WARRANTY

Condition	Used
Usage	299,301 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX13 EPA21
Transmission	12 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	0592966
MLS Number	13296308
Category	Sleeper Semi Trucks
Last Updated	1/4/2025
Location	Dallas, TX, US
Sold By	MHC Kenworth

(855) 907-___ SHOW
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19 0

2023 Peterbilt 579 Sleeper Semi Truck

$66,950 USD

Multiple Units Available, Remainder of a 4 year 500k Factory Warranty, Navigation, Disc Brakes ,Gage Package, Fridge, 510hp, 1850 Torque 92 Point Dealer Inspection, Passing Dot, Complete...

Warranty

Condition	Used
Usage	424,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	80"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	HP3593
MLS Number	13223593
Category	Sleeper Semi Trucks
Last Updated	1/2/2025
Location	Strafford, MO, US
Sold By	HD Trucks LLC

(888) 493-___ SHOW
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17 1

2020 International LT625 Sleeper Semi Truck

$37,900 USD

FOR SALE: 2020 International LT625 Skyrise Sleeper Stock 1030700 Comfortable 73" Double Bunk Skyrise Sleeper – designed for long hauls, Powered by a 450 HP Cummins X15 engine, Matched...

Condition	Used
Usage	447,500 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15, Signature
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Sky Rise Pro Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	1030700
MLS Number	13305223
Category	Sleeper Semi Trucks
Last Updated	12/30/2024
Location	Atlanta, GA, US
Sold By	Rush Truck Centers Atlanta

18 0

2016 Freightliner X11364ST Day Cab Truck - 450HP, 12 Speed Automatic

$25,750 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;...

Condition	Used
Usage	473,678 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	716777
MLS Number	12639575
Category	Day Cab Semi Trucks
Last Updated	1/5/2025
Location	Middlefield, OH, US
Sold By	Penske Used Trucks

25 0

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Integral Sleeper, 400HP, 12 Speed Automatic

$46,000 USD

SPECIAL PROMOTION - Original Price: $53000.00 ;MANAGERS SPECIAL Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being...

Condition	Used
Usage	496,395 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	DD15AT
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.27 ratio
Stock Number	714506
MLS Number	12024429
Category	Sleeper Semi Trucks
Last Updated	1/9/2025
Location	Middlefield, OH, US
Sold By	Penske Used Trucks