12 Speed Trucks For Sale

(844) 912-___ SHOW
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7 0

2019 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 400HP, 12 Speed Automatic

$41,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!! CUMMINS X15, DEF, ENGINE BRAKE, Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! ...

Condition	Used
Usage	445,315 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tandem Axle
Stock Number	H01505-DELIVERY 2 U
MLS Number	13282469
Category	Sleeper Semi Trucks
Last Updated	12/13/2024
Location	Houston, TX, US
Sold By	Diamond Truck Sales Inc

(833) 300-___ SHOW
NUMBERCall Seller

39 1

2019 Mack Anthem 64T Sleeper Semi Truck - 62" Raised Roof Sleeper, MP8 505HP, 12 Speed M Drive Automatic

Call for price

1148862 Miles, 16312 Hours, Engine: MACK MP8, 505 HP, Fuel Type: Diesel, 12 Speed M Drive Automatic Transmission, Drive: 6x4, Mack Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size...

Condition	Used
Usage	16,312 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Mack MP8
Drivetrain	6x4
Transmission	12 Speed mDRIVE Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	62"
Suspension	Mack
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.40 ratio
Stock Number	C-905211
MLS Number	13282438
Category	Sleeper Semi Trucks
Last Updated	12/12/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

22 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$80,750 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	459,851 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	380750
MLS Number	13282404
Category	Sleeper Semi Trucks
Last Updated	1/5/2025
Location	Grand Prairie, TX, US
Sold By	Penske Used Trucks

22 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Integral Sleeper, 455HP, 12 Speed Automatic

$65,750 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	536,784 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 2.85 ratio
Stock Number	EPES20157
MLS Number	13244251
Category	Sleeper Semi Trucks
Last Updated	1/5/2025
Location	Greensboro, NC, US
Sold By	Penske Used Trucks

(844) 900-___ SHOW
NUMBERCall Seller

42 1

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 68" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$56,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** 12 SPEED AUTOMATIC!!! DEF, SLIDING 5TH WHEEL, ENGINE BRAKE, INTR AXLE, ATC SPIN, LDW OFF, HSA OFF, K-PIN REL, SUSP HGT Se Habla...

Condition	Used
Usage	507,182 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	68"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.16 ratio
Stock Number	B03269-DELIVERY 2 U
MLS Number	13268728
Category	Sleeper Semi Trucks
Last Updated	12/13/2024
Location	Bakersfield, CA, US
Sold By	Diamond Truck Sales Inc

(844) 900-___ SHOW
NUMBERCall Seller

34 1

2021 Peterbilt 579 Single Axle Day Cab Truck - Paccar 430HP, 12 Speed Automatic

$38,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AUTOMATIC 12 SPEED!!! DEF, ENGINE BRAKE, ALUMINIUM 5TH WHEEL Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS...

Condition	Used
Usage	313,506 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	4x2
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	20,000 lb
Stock Number	B03267-DELIVERY 2 U
MLS Number	13266788
Category	Day Cab Semi Trucks
Last Updated	12/13/2024
Location	Bakersfield, CA, US
Sold By	Diamond Truck Sales Inc

(855) 717-___ SHOW
NUMBERCall Seller

45 1

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 74" Raised Roof Sleeper, Detroit 400HP, 12 Speed Dt12 Automatic

$56,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, 12 SPEED AUTOMATIC!!! DEF, ENGINE BRAKE, ATC SPIN Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A...

Condition	Used
Usage	504,156 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	74"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.16 ratio
Stock Number	N14697-DELIVERY 2 U
MLS Number	13256471
Category	Sleeper Semi Trucks
Last Updated	12/13/2024
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

(855) 717-___ SHOW
NUMBERCall Seller

33 1

2021 Peterbilt 579 Single Axle Day Cab Truck - Paccar 430HP, 12 Speed Automatic

$38,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** ALUMINUM 5TH WHEEL!!! ENGINE BRAKE, TC, DEF, AUTOMATIC 12 SPEED Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7...

Condition	Used
Usage	314,033 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Paccar MX-11
Drivetrain	4x2
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Stock Number	N14692-DELIVERY 2 U
MLS Number	13254256
Category	Day Cab Semi Trucks
Last Updated	12/14/2024
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

(833) 801-___ SHOW
NUMBERCall Seller

4 0

2019 Peterbilt 579 Day Cab Truck - Paccar 455HP, 12 Speed Ultrashift Amt

$28,000 USD

VERY GOOD TRUCK, runs great, very clean, fleet maintained, air seats, differential lock, power windows, power mirrors, heated mirrors, tilt/tele, differential lock, dump valve, A/S 5th, LOW...

Condition	Used
Usage	442,261 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Ultrashift Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	19MX442579DC
MLS Number	13253411
Category	Day Cab Semi Trucks
Last Updated	12/12/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

18 0

2020 Freightliner Cascadia 126 Day Cab Truck - 435HP, 12 Speed Automatic

$77,500 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	133,581 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 3.42 ratio
Stock Number	290631
MLS Number	13282270
Category	Day Cab Semi Trucks
Last Updated	1/5/2025
Location	Kalamazoo, MI, US
Sold By	Penske Used Trucks

(888) 680-___ SHOW
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13 1

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

$64,500 USD

Several KENWORTH T680 Low Mileage Units Available!, 2020 Kenworth T680, Cummins Power. Automated Transmission, 2.64 Axle ratio, 76Inch RR Sleeper, 2.74 axle ratio, professionally cleaned...

Condition	Used
Usage	342,567 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15E
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
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	LJ2372810U/Ches
MLS Number	13174411
Category	Sleeper Semi Trucks
Last Updated	12/12/2024
Location	Chesapeake, VA, US
Sold By	Truck Enterprises Inc.

(888) 680-___ SHOW
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14 0

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

$64,900 USD

We are currently stocking several 2020 Kenworth T680’s, Cummins Power, 12 Speed Automated, collision mitigation, 2.64 axle ratio, 76Rr Sleeper, 356658 Miles, DOT and Va State inspected,...

Condition	Used
Usage	356,658 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Cummins X15E
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
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	Lj372913U/ches
MLS Number	13174407
Category	Sleeper Semi Trucks
Last Updated	12/12/2024
Location	Chesapeake, VA, US
Sold By	Truck Enterprises Inc.

(480) 995-___ SHOW
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6 0

2017 Freightliner Cascadia 113 Tandem Axle Truck - Detroit, 475HP, 12 Speed Automatic

$142,000 USD

Call Ed Gibbs for More Information Hard to find Movie 10 ton, new conversion Box 29' x 102" X108", Forklift/Pallet Jack Package, 48'W X90" H Swing outside door - 8'8" Back of Bulkhead on...

Condition	Used
Usage	537,008 Miles
Duty Class	Heavy Duty Truck
Horse Power	475 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	L17304
MLS Number	13174056
Category	Other Trucks
Last Updated	12/12/2024
Location	Phoenix, AZ, US
Sold By	TCI Transportation

24 0

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

$50,250 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;...

Condition	Used
Usage	456,412 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Transmission	12 Speed Automatic
Sleeper Type	Integral Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	338155
MLS Number	12164687
Category	Sleeper Semi Trucks
Last Updated	1/5/2025
Location	East Chicago, IN, US
Sold By	Penske Used Trucks

(480) 995-___ SHOW
NUMBERCall Seller

15 0

2017 Freightliner Cascadia 125 Day Cab Truck - Detroit 400HP, 12 Speed Dt12 Automatic

$24,500 USD

Comes with 90 Day / 25,000-mile warranty, Fleet maintained day cab, Great running condition, Clean exterior and interior, Call Ed Gibbs for more information,

Condition	Used
Usage	762,046 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 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 2.41 ratio
Stock Number	17317
MLS Number	13147782
Category	Day Cab Semi Trucks
Last Updated	12/12/2024
Location	Phoenix, AZ, US
Sold By	TCI Transportation

(480) 995-___ SHOW
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4 0

2018 Freightliner Cascadia 125 Sleeper Semi Truck - Detroit 455HP, 12 Speed Automatic

$38,900 USD

Fleet maintained unit by TCI, One owner truck, Call Ed for more information or financing options

Condition	Used
Usage	531,810 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Automatic
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	L18407
MLS Number	13127251
Category	Sleeper Semi Trucks
Last Updated	12/12/2024
Location	Phoenix, AZ, US
Sold By	TCI Transportation

(702) 452-___ SHOW
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9 0

2018 Peterbilt 337 Single Axle Day Cab Truck - Paccar 260HP, 12 Speed Automatic

$25,900 USD

New arrival to TCI Sales lot ! we have a total of 9 well maintained single axle Peterbilt 337 with miles ranging from the low 290,000 to 440,000 starting off at a low sale price of $26,000...

Quantity	7
Condition	Used
Duty Class	Heavy Duty Day Cab Truck
Horse Power	260 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Stock Number	L18217
MLS Number	13120089
Category	Day Cab Semi Trucks
Last Updated	12/12/2024
Location	North Las Vegas, NV, US
Sold By	TCI Transportation

(877) 705-___ SHOW
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13 0

2025 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

$182,069 USD

Qualifies for Fed Ex Service. Bunk Heater,

Condition	New
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	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	SJ132711
MLS Number	13089609
Category	Sleeper Semi Trucks
Last Updated	12/12/2024
Location	Hagerstown, MD, US
Sold By	Truck Enterprises Inc.

(877) 705-___ SHOW
NUMBERCall Seller

13 0

2025 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

$182,069 USD

Qualifies for Fed Ex Service. Bunk Heater,

Condition	New
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	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	SJ132712
MLS Number	13089554
Category	Sleeper Semi Trucks
Last Updated	12/12/2024
Location	Hagerstown, MD, US
Sold By	Truck Enterprises Inc.

(877) 810-___ SHOW
NUMBERCall Seller

22 0

2025 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 455HP, 12 Speed Endurant Amt

Call for price

CUSTOMER NO TAKES. 9 AVAILABLE. FACTORY APU. CALL LUKE WHEELER @,

Quantity	9
Condition	New
Usage	1 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	Raised Roof Sleeper
Sleeper Size	76"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	144735
MLS Number	13056922
Category	Sleeper Semi Trucks
Last Updated	12/17/2024
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

(844) 334-___ SHOW
NUMBERCall Seller

33 0

2020 International LT625 Sleeper Semi Truck - 73" Hi Rise Sleeper, Cummins 400HP, 12 Speed

$44,500 USD

Inspection Report

Condition	Used
Usage	437,255 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Hi Rise Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 2.64 ratio
Stock Number	499597
MLS Number	13100964
Category	Sleeper Semi Trucks
Last Updated	12/12/2024
Location	Tampa, FL, US
Sold By	International Motors, LLC

(888) 680-___ SHOW
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3 0

2023 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 500HP, 12 Speed Endurant Amt

$186,000 USD

Endurant Automated Transmission behind the 500 HP Cummins in this T680 Sleeper. Gorgeous Unit that will grow your business!,

Condition	New
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
MLS Number	13034971
Category	Sleeper Semi Trucks
Last Updated	12/12/2024
Location	Chesapeake, VA, US
Sold By	Truck Enterprises Inc.

18 0

2019 Freightliner Cascadia 116 Day Cab Truck - 435HP, 12 Speed Automatic

$47,250 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;...

Condition	Used
Usage	469,826 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 2.41 ratio
Stock Number	333088
MLS Number	13238480
Category	Day Cab Semi Trucks
Last Updated	1/5/2025
Location	Melrose Park, IL, US
Sold By	Penske Used Trucks