12 Speed 6x4 Trucks For Sale

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1 0

2016 Volvo VNL64T630 Sleeper Semi Truck - D13 455HP

Newly Listed

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528679 Miles, Engine: VOLVO D13, 455 HP, Fuel Type: Diesel, Drive: 6x4, Tandem Rear Axles

Condition	Used
Usage	528,679 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift
Rear Axle	Tandem Axle
Stock Number	AL2624
MLS Number	13104498
Category	Sleeper Semi Trucks
Last Updated	9/10/2024
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

(855) 717-___ SHOW
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3 0

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

Newly Listed

$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 Se Habla Espanol! NO CREDIT? BAD CREDIT? NO...

Condition	Used
Usage	506,174 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
Rear Axle	Tandem Axle
Stock Number	N14569-DELIVERY 2 U
MLS Number	13104486
Category	Sleeper Semi Trucks
Last Updated	9/16/2024
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

(844) 900-___ SHOW
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7 0

2018 Freightliner Cascadia 113 Sleeper Semi Truck - 57" Mid Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Automatic

Newly Listed

$33,900 USD

*** 8 NEW TIRES!!! *** *** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** 10 speed!!! DEF, SLIDING 5TH WHEEL, ENGINE BRAKE, TRAILER BRAKE COLLISION MITIGATION Se Habla Español!...

Condition	Used
Usage	684,356 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	57"
Rear Axle	Tandem Axle
Rear End	3.07 ratio
Stock Number	L03055-8 NEW TIRES
MLS Number	13104480
Category	Sleeper Semi Trucks
Last Updated	9/13/2024
Location	Fontana, CA, US
Sold By	Diamond Truck Sales Inc

(844) 900-___ SHOW
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4 0

2020 Kenworth T680 Sleeper Semi Truck - Paccar 455HP, 12 Speed Automatic

Newly Listed

$44,900 USD

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

Condition	Used
Usage	482,510 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	B03050-DELIVERY 2 U
MLS Number	13104386
Category	Sleeper Semi Trucks
Last Updated	9/10/2024
Location	Bakersfield, CA, US
Sold By	Diamond Truck Sales Inc

(844) 900-___ SHOW
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45 1

2020 Freightliner Cascadia 116 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 450HP, 12 Speed Dt12 Automatic

Newly Listed

$54,900 USD

****8 REAR NEW TIRES!!!!**** *** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC 12 SPEED DIRECT DRIVE!!! ENGINE BRAKE, INTR AXLE, K-PIN, AIR SLIDE LOCK, SUSP HGT...

Condition	Used
Usage	353,428 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	B03047-NEW TIRES
MLS Number	13104353
Category	Sleeper Semi Trucks
Last Updated	9/16/2024
Location	Bakersfield, CA, US
Sold By	Diamond Truck Sales Inc

(833) 970-___ SHOW
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12 0

2020 Kenworth T680 Sleeper Semi Truck - 72" Raised Roof Sleeper, Paccar 455HP, 12 Speed Amt

Newly Listed

$49,900 USD

487457 Miles, Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, 12 Speed AMT Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Tires:...

Condition	Used
Usage	487,457 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.93 ratio
Stock Number	275254
MLS Number	13104337
Category	Sleeper Semi Trucks
Last Updated	9/11/2024
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

5 0

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

Newly Listed

$30,000 USD

good truck, runs great, very clean, well maintained, air seats, differential lock, power windows, power mirrors, heated mirrors, tilt/tele, *VERY NICE TRUCK/ NO RUST/ FLEET MAINTAINED!!,

Condition	Used
Usage	490,545 Miles
Duty Class	Heavy Duty Day Cab 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
Stock Number	19MX490579DC
MLS Number	13104303
Category	Day Cab Semi Trucks
Last Updated	9/10/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(855) 653-___ SHOW
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45 0

2020 Kenworth T880 Day Cab Truck - Paccar 455HP, 12 Speed Amt

Newly Listed

$99,500 USD

2020 Kenworth T880 Tandem Axle Day Cab Tractor, Paccar MX-13 12.9L Turbo Diesel Engine, 455 HP, Engine Brake, Paccar 12 Speed Automated Transmission, ONLY 176,403 ECM Verified Miles, ONLY 5...

Condition	Used
Usage	5,658 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	T16444D
MLS Number	13104259
Category	Day Cab Semi Trucks
Last Updated	9/10/2024
Location	Denver, CO, US
Sold By	DTI Trucks

(855) 605-___ SHOW
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16 0

2015 Freightliner Cascadia 125 Evolution Sleeper Semi Truck - Raised Roof Sleeper, Detroit 477HP, 12 Speed Amt

Newly Listed

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927068 Miles, Engine: DETROIT DD15, 477 HP, Fuel Type: Diesel, 12 Speed AMT Transmission, Drive: 6x4, AirLiner Suspension, Sleeper Type: Raised Roof Sleeper, Tires: 22.5, Wheels: All...

Condition	Used
Usage	927,068 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	477 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	CON5279
MLS Number	13104233
Category	Sleeper Semi Trucks
Last Updated	9/10/2024
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

16 1

2015 Freightliner Cascadia 113 Day Cab Truck - Detroit 450HP, 12 Speed Dt12 Amt

Newly Listed

$18,000 USD

good truck, runs great, very clean, air seat, differential lock, dump valve, A/S 5th, tilt/tele, power windows, power mirrors, heated mirrors, *LIKE NEW VIRGIN TIRES!!,

Condition	Used
Usage	648,220 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 3.23 ratio
Stock Number	15DET648CASDC
MLS Number	13104152
Category	Day Cab Semi Trucks
Last Updated	9/10/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 962-___ SHOW
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6 0

2020 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

Newly Listed

$44,500 USD

Inspection Report

Condition	Used
Usage	392,398 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	56"
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	499915
MLS Number	13104048
Category	Sleeper Semi Trucks
Last Updated	9/10/2024
Location	Kansas City, MO, US
Sold By	International Used Truck Centers

(833) 962-___ SHOW
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7 0

2020 Freightliner Cascadia Day Cab Truck - 450HP, 12 Speed

Newly Listed

$56,500 USD

Inspection Report

Condition	Used
Usage	321,738 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear End	40,000 lb 2.41 ratio
Stock Number	499501
MLS Number	13104043
Category	Day Cab Semi Trucks
Last Updated	9/10/2024
Location	Kansas City, MO, US
Sold By	International Used Truck Centers

(855) 782-___ SHOW
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33 0

2020 International LT625 Sleeper Semi Truck - 56" Hi Rise Sleeper, Cummins 400HP, 12 Speed

Recently Updated

$41,500 USD

Factory-Backed Warranty Available with qualifying purchase. $0 Deductible. No Claim Maximum. Backed by Dealer Network of 700+ Locations.

Condition	Used
Usage	427,542 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	56"
Suspension	Air Ride
Rear End	40,000 lb 2.79 ratio
Stock Number	495668
MLS Number	12609409
Category	Sleeper Semi Trucks
Last Updated	9/10/2024
Location	Joliet, IL, US
Sold By	International Used Truck Centers

18 1

2012 Volvo VNL64T300 Day Cab Truck - D13 435HP, 12 Speed Amt

Newly Listed

$14,000 USD

nice truck, runs great, clean, air seat, A/S 5th, differential lock, dump valve, fleet maintained, power windows, power mirrors, heated mirrors, tilt/tele *NICE TRUCK/ LOW MILES,

Condition	Used
Usage	436,402 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	435 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	12D13436VNLDC
MLS Number	13103992
Category	Day Cab Semi Trucks
Last Updated	9/10/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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13 0

2019 Peterbilt 579 Sleeper Semi Truck - 72" Mid Roof Sleeper, Paccar 455HP, 12 Speed Ultrashift Amt

Newly Listed

$49,900 USD

532482 Miles, Engine: PACCAR MX-13, 455 HP, Fuel Type: Diesel, 12 Speed Ultrashift AMT Transmission, Drive: 6x4, Low Air Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 72, Wheels:...

Condition	Used
Usage	532,482 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Ultrashift Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Low Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	213873
MLS Number	13103975
Category	Sleeper Semi Trucks
Last Updated	9/10/2024
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

15 1

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

Newly Listed

$28,000 USD

good truck, runs great, very clean, well maintained, air seats, differential lock, power windows, power mirrors, heated mirrors, tilt/tele, *VERY NICE TRUCK/ NO RUST/ FLEET MAINTAINED!!,

Condition	Used
Usage	527,701 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	19MX527579DC
MLS Number	13103970
Category	Day Cab Semi Trucks
Last Updated	9/10/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

15 1

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

Newly Listed

$28,000 USD

good truck, runs great, very clean, well maintained, air seats, differential lock, power windows, power mirrors, heated mirrors, tilt/tele, *VERY NICE TRUCK/ NO RUST/ FLEET MAINTAINED!!,

Condition	Used
Usage	530,257 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	19MX530579DC
MLS Number	13103966
Category	Day Cab Semi Trucks
Last Updated	9/10/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 930-___ SHOW
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33 0

2020 International LT625 Sleeper Semi Truck - 73" Raised Roof Sleeper, A26 450HP, 12 Speed

Price Reduced

$31,750 USD

Only 1 at this price! Manager's Special, Serviced, DOT inspected, detailed, and warranty available. 1 or 2-Year Factory-Backed Engine Aftertreatment Warranty AVAILABLE. $0 Deductible. No...

Condition	Used
Usage	502,699 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear End	40,000 lb 2.64 ratio
Stock Number	493062
MLS Number	12937625
Category	Sleeper Semi Trucks
Last Updated	9/11/2024
Location	Charlotte, NC, US
Sold By	International Used Truck Centers

(844) 912-___ SHOW
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3 0

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

Recently Updated

$36,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!!!, ENGINE BRAKE, TRAILER BRAKE, DIFFERENTIAL LOCK, SLIDING 5TH WHEEL LIQUID DEF, NO CREDIT? BAD CREDIT? NO...

Condition	Used
Usage	515,656 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	H01375-DELIVERY 2 U
MLS Number	13086790
Category	Day Cab Semi Trucks
Last Updated	9/10/2024
Location	Houston, TX, US
Sold By	Diamond Truck Sales Inc

(844) 693-___ SHOW
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19 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

Recently Updated

$62,950 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	495,146 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	222
MLS Number	13078021
Category	Sleeper Semi Trucks
Last Updated	9/10/2024
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

(844) 693-___ SHOW
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22 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic

Recently Updated

$59,950 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	485,921 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
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	219
MLS Number	13038833
Category	Sleeper Semi Trucks
Last Updated	9/10/2024
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

(844) 481-___ SHOW
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75 4

2018 Mack Pinnacle CHU613 Day Cab Truck - MP8-445C 445HP, 12 Speed M Drive Amt

Recently Updated

Call for price

*************just sold*********,

Condition	Used
Usage	8,820 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	445 HP
Engine Model	Mack MP8-445C
Drivetrain	6x4
Transmission	12 Speed mDRIVE Automated
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	44,092 lb 3.79 ratio
MLS Number	13035736
Category	Day Cab Semi Trucks
Last Updated	9/10/2024
Location	Jackson, TN, US
Sold By	Snider Equipment

(844) 693-___ SHOW
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20 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit, 12 Speed Dt12 Automatic

Recently Updated

$59,950 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	462,213 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
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	215
MLS Number	13024392
Category	Sleeper Semi Trucks
Last Updated	9/10/2024
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales