Used 12 Speed 6x4 Trucks For Sale

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17 0

2019 Kenworth T880 Day Cab Truck - Cummins 450HP, 12 Speed Endurant Amt

Price Drop

$54,500 USD

2 Available, X15 Cummins, 450 HP, Eaton 12 speed auto shift, 8 bag suspension. Very clean nice trucks

Condition	Used
Usage	581,725 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	BTS2543
MLS Number	13181665
Category	Day Cab Semi Trucks
Last Updated	2/6/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

9 1

2019 Freightliner Cascadia 116 Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Amt

Price Drop

$27,900 USD

2019 Freightliner PE116 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 tires for...

Condition	Used
Usage	382,025 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TNF291063 Web
MLS Number	13176956
Category	Day Cab Semi Trucks
Last Updated	2/6/2025
Location	Cambridge, OH, US
Sold By	Nationwide Haul

9 1

2019 Freightliner Cascadia 116 Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Amt

Price Drop

$27,900 USD

2019 Freightliner PE116 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 tires for...

Condition	Used
Usage	382,025 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TNF291063
MLS Number	13176955
Category	Day Cab Semi Trucks
Last Updated	2/6/2025
Location	Cambridge, OH, US
Sold By	Nationwide Haul

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26 0

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

Price Drop

$59,900 USD

76 INCH AEROCAB SLEEPER, CUMMINS X15E/450HP, 12 SPEED AUTOMATIC TRANSMISSION, FINANCING AND EXTENDED WARRANTIES AVAILABLE. CALL OR TEXT SCOTT DOLAN @ [804] 615-9350

Condition	Used
Usage	342,843 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15E
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	4,000 lb 2.64 ratio
Stock Number	LJ372810U-RICHMOND
MLS Number	13176523
Category	Sleeper Semi Trucks
Last Updated	2/6/2025
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

6 1

2020 Volvo VNR64T640 Sleeper Semi Truck - 61" Mid Roof Sleeper, D13 405HP, 12 Speed I Shift Amt

Recently Updated

$41,900 USD

2020 Volvo VNR64T640 **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 tires for an...

Condition	Used
Usage	487,384 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	405 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	61"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 1.27 ratio
Stock Number	TNF103060 Web
MLS Number	13157872
Category	Sleeper Semi Trucks
Last Updated	2/6/2025
Location	Cambridge, OH, US
Sold By	Nationwide Haul

6 1

2020 Volvo VNR64T640 Sleeper Semi Truck - 61" Mid Roof Sleeper, D13 405HP, 12 Speed I Shift Amt

Recently Updated

$41,900 USD

2020 Volvo VNR64T640 **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 tires for an...

Condition	Used
Usage	487,384 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	405 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	61"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 1.27 ratio
Stock Number	TNF103060
MLS Number	13157870
Category	Sleeper Semi Trucks
Last Updated	2/6/2025
Location	Cambridge, OH, US
Sold By	Nationwide Haul

24 2

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

Recently Updated

$21,969 USD

70 Units Available!, 759,586 Miles, MP8 415 HP Engine, M-Drive 12 Speed Automated, 12,000# Fronts / 40,000# Rears, Fleet Maintained, 2.28 Ratio, 181”WB, 210 Gallon Capacity, Sliding 5th...

Condition	Used
Usage	759,586 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	016639
MLS Number	13143042
Category	Day Cab Semi Trucks
Last Updated	2/6/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

22 1

2020 Freightliner Cascadia 116 Day Cab Truck - Detroit 450HP, Automatic

Recently Updated

$40,900 USD

Fleet Maintained, Stock LL9614, Miles 382,349, DD13, 450 HP, DT 12 Automatic, 3.08 Ratio, 180" WB, Cruise, TIlt/Tele, Air slide 5TH, Dual Air Ride Seats, Power Windows/Mirrors, Working A/C ...

Condition	Used
Usage	382,349 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	LL9614
MLS Number	13140903
Category	Day Cab Semi Trucks
Last Updated	2/8/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

5 1

2020 International RH Day Cab Truck - A26 410HP, 12 Speed Smart Advantage Amt

Price Drop

$18,900 USD

2020 International RH613 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 tires...

Condition	Used
Usage	415,077 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Smart Advantage Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	TNF202416 web
MLS Number	13133729
Category	Day Cab Semi Trucks
Last Updated	2/6/2025
Location	Wilmington, NC, US
Sold By	Nationwide Haul

5 1

2020 International RH Day Cab Truck - A26 410HP, 12 Speed Smart Advantage Amt

Price Drop

$18,900 USD

2020 International RH613 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 tires...

Condition	Used
Usage	415,077 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Smart Advantage Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	TNF202416
MLS Number	13133728
Category	Day Cab Semi Trucks
Last Updated	2/6/2025
Location	Wilmington, NC, US
Sold By	Nationwide Haul

(855) 717-___ SHOW
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45 1

2020 International LT Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 400HP, 12 Speed Automatic

Recently Updated

$38,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!!!! SLIDING 5TH WHEEL, TRAILER BRAKE, SIDE AND FULL FAIRINGS, LIQUID DEF, ENGINE BRAKE Se Habla Espanol! NO CREDIT?...

Condition	Used
Usage	506,624 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
Sleeper Size	72"
Suspension	Air Ride
Stock Number	N14571-DELIVERY 2 U
MLS Number	13110797
Category	Sleeper Semi Trucks
Last Updated	2/6/2025
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

(833) 801-___ SHOW
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5 0

2014 Volvo VHD64FT200 Day Cab Truck - D13 405HP, 12 Speed Amt

Recently Updated

$15,000 USD

good truck, runs great, clean, air seat, power mirrors, heated mirrors, WET KIT, differential lock!,

Condition	Used
Usage	460,390 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	405 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	T-Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	14D13460VHDDC
MLS Number	13027948
Category	Day Cab Semi Trucks
Last Updated	2/6/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

18 2

2018 Kenworth T680 Sleeper Semi Truck - Paccar 455HP, Automatic

Recently Updated

$34,900 USD

10 BRAND NEW TIRES AND WHEELS, Fleet Maintained, Stock 195009, Miles 516,801, MX-13 Paccar, 455 HP, Automatic, Collision Mitigation, Adaptive Cruise, Very Clean, Mid-Roof with Single Bunk,...

Condition	Used
Usage	516,801 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	195009
MLS Number	12984337
Category	Sleeper Semi Trucks
Last Updated	2/6/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

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26 1

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

Price Drop

$59,900 USD

**PRICE JUST REDUCED** State and Dot Inspected! Trucks are Equipped with Cummins Power 450HP, 12 speed endurant transmissions, all aluminum wheels, double bunk, virgin rubber, 2.64 axle...

Condition	Used
Usage	356,667 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Cummins X15
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-RICHMOND
MLS Number	12928910
Category	Sleeper Semi Trucks
Last Updated	2/8/2025
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

(833) 801-___ SHOW
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6 0

2016 Volvo VNL64T670 Sleeper Semi Truck - 74" Raised Roof Sleeper, D13 475HP, 12 Speed I Shift Amt

Recently Updated

$15,000 USD

nice truck, runs great, very clean, dual air ride seats, power windows, power mirrors, heated mirrors, double bunk, differential lock, dump valve, A/S 5th, tilt/tele,,

Condition	Used
Usage	787,760 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	74"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	16D13787670
MLS Number	12651054
Category	Sleeper Semi Trucks
Last Updated	2/6/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 714-___ SHOW
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15 1

2020 Peterbilt 579 Day Cab Truck - Paccar 455HP, 12 Speed Autoshift Automatic

Price Drop

$56,900 USD

Wet kit with Thermoflow cooler unit, Dual lockers, Paccar 12 speed automatic transmission, Paccar MX13 455hp, Jake brake, 12K FA-38K RA, Sliding 5th wheel, 3.08 ratio, 114" Cab/trunnion, Low...

Condition	Used
Usage	329,584 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Autoshift Automatic
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.08 ratio
Stock Number	6429
MLS Number	12622719
Category	Day Cab Semi Trucks
Last Updated	2/6/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

29 4

2019 Kenworth T680 Sleeper Semi Truck - Paccar 450HP, 12 Speed Ultrashift Automatic

Recently Updated

$38,900 USD

Fleet Maintained, Miles 478,451, APU (working condition not verified by AAA trucks), Paccar MX-13 - 455 HP, Endurant 12 Speed Automatic, Double Bunk Condo, Dual air ride seats, Collision...

Condition	Used
Usage	478,451 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Ultrashift Automatic
Rear Axle	Tandem Axle
Stock Number	224438
MLS Number	12483732
Category	Sleeper Semi Trucks
Last Updated	2/6/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(844) 985-___ SHOW
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19 0

2022 Peterbilt 579 Sleeper Semi Truck - 80" Raised Roof Sleeper, Cummins, 12 Speed Automatic

Recently Updated

$116,999 USD

Qualifies for 1 or 2 year factory Red Oval Warranty. (Warranty is not included in ask Price)!, NumSpeeds: Automatic, TransManufacturer: Eaton Fuller, TransmissionType: EEO18F112C, NumSpeeds:...

Condition	Used
Usage	349,996 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	80"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.93 ratio
Stock Number	8678688
MLS Number	12027502
Category	Sleeper Semi Trucks
Last Updated	2/6/2025
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

(707) 849-___ SHOW
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51 0

2019 Volvo VNL64T400 Sleeper Semi Truck - Flat Top Sleeper, D13 425HP, 12 Speed I Shift Amt

Newly Listed

$37,500 USD

2019 Volvo VNL64T400 Sleeper Excellent Condition Truck will have dual tires installed prior to sale 488K Miles D13 Engine, 425HP, Volvo I Shift Transmission, 52,500lb GVW Truck is white...

Condition	Used
Usage	488,513 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automated
Sleeper Type	Flat Top Sleeper
Rear Axle	Tandem Axle
Rear End	38,000 lb 2.64 ratio
MLS Number	13381183
Category	Sleeper Semi Trucks
Last Updated	2/5/2025
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

(707) 849-___ SHOW
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46 0

2019 Volvo VNL64T400 Sleeper Semi Truck - D13 425HP, 12 Speed I Shift Amt

Newly Listed

$35,500 USD

2019 Volvo VNL64T400 Sleeper Excellent Condition Truck will have dual tires installed prior to sale 527K Miles D13 Engine, 425HP, Volvo I Shift Transmission, 52,500lb GVW Truck is white...

Condition	Used
Usage	527,974 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automated
Rear Axle	Tandem Axle
Rear End	38,000 lb 2.64 ratio
MLS Number	13381176
Category	Sleeper Semi Trucks
Last Updated	2/5/2025
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

(844) 693-___ SHOW
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18 0

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

Newly Listed

$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....

Condition	Used
Usage	627,335 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 3.08 ratio
Stock Number	301
MLS Number	13380914
Category	Sleeper Semi Trucks
Last Updated	2/6/2025
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

(844) 693-___ SHOW
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20 0

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

Newly Listed

$49,950 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...

Condition	Used
Usage	577,613 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
Stock Number	303
MLS Number	13380875
Category	Sleeper Semi Trucks
Last Updated	2/5/2025
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

(855) 489-___ SHOW
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18 0

2019 Volvo VNR64T640 Sleeper Semi Truck - 40" Mid Roof Sleeper, D13 455HP, 12 Speed I Shift Amt

Newly Listed

$52,000 USD

Good Clean Truck. 455 hp, IShift Transmission, Diesel APU, Includes 6 MO/50,000 mile Engine and Aftertreatment Warranty,

Condition	Used
Usage	437,057 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	40"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.08 ratio
Stock Number	2008
MLS Number	13380649
Category	Sleeper Semi Trucks
Last Updated	2/5/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC