Used Automatic 6x4 Trucks For Sale

(844) 216-___ SHOW
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18 0

2019 Peterbilt 389 Sleeper Semi Truck - Flat Top Sleeper, Cummins

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66 3

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

$22,681 USD

70 Units Available!, Stock 016810, Miles 738,104, 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,...

Condition	Used
Usage	738,104 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	016810
MLS Number	13367457
Category	Day Cab Semi Trucks
Last Updated	1/30/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

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2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Automatic

$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	663,050 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
Rear End	40,000 lb 3.08 ratio
Stock Number	282
MLS Number	13302520
Category	Sleeper Semi Trucks
Last Updated	2/7/2025
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

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2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit, Automatic

$36,500 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	652,898 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	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	275
MLS Number	13266771
Category	Sleeper Semi Trucks
Last Updated	2/7/2025
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

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

$39,950 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	633,074 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	273
MLS Number	13266766
Category	Sleeper Semi Trucks
Last Updated	2/7/2025
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

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16 0

2019 Peterbilt 579 Day Cab Truck

$74,900 USD

2019 Peterbilt 579 Daycab, WET KIT, Cummins ISX15 450 HP, Automatic Eaton-Fuller 13 Speed (FO-16E313A-MHP), Air Ride, 193" Wheelbase, Air Slide 5th Wheel, 22.5 LP Tires on Aluminum Wheels,...

Condition	Used
Usage	245,722 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX
Drivetrain	6x4
Transmission	13 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb
Stock Number	250384
MLS Number	13353912
Category	Day Cab Semi Trucks
Last Updated	2/5/2025
Location	Mcdonough, GA, US
Sold By	The Truck and Trailer Connection INC

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18 0

2014 Kenworth T800 Day Cab Truck

$52,900 USD

2014 Kenworth T800 Day Cab, Cummins ISX 450hp Engine, Eaton Fuller Ultrashift Automatic 10 Speed Transmission, Air Ride Cab, 8 Bag Air Ride Suspension, 3.55 Ratio, 52k GVW, 12k Fronts, 40k...

Condition	Used
Usage	10,838 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Automatic
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	250529
MLS Number	13352435
Category	Day Cab Semi Trucks
Last Updated	2/5/2025
Location	Mcdonough, GA, US
Sold By	The Truck and Trailer Connection INC

(626) 222-___ SHOW
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2016 Freightliner Cascadia 125 Day Cab Truck

$24,800 USD

2016 Freightliner Cascadia 125 Day Cab, Detroit DD15 400 hp, Detroit 12 Spd Auto transmission, Engine Brake, Air Ride Seat, Aluminum wheels, CA No Rust Truck, DOT Ready, No Codes.

Quantity	2
Condition	Used
Usage	402,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Detroit DD1514
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,350 lb 2.41 ratio
Stock Number	TE0773
MLS Number	13330493
Category	Day Cab Semi Trucks
Last Updated	1/15/2025
Location	Fontana, CA, US
Sold By	Eagle Truck

(833) 658-___ SHOW
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85 1

2015 Freightliner Coronado Sleeper 112SD, Semi Truck Over the Road, Delivery, Hauler, Day Cab, Tractor, Trucking, Tandem Axle, Make an Offer

$59,999 USD

2015 Freightliner Coronado 122SD Sleeper Stock: GD1230, VIN:3AKJGNBG5FDGD1230, Year: 2015, Make: Freightliner, Model: Coronado, Engine: Cummins ISX15, Mileage:267589, Horsepower:...

Condition	Used
Usage	267,589 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins Cummins ISX
Drivetrain	6x4
Transmission	Allison RDS Automatic
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	20,000 lb 3.91 ratio
Stock Number	GD1230
MLS Number	12983151
Category	Sleeper Semi Trucks
Last Updated	1/20/2025
Location	Elkton, MD, US
Sold By	Complete Recycling Group LLC

Featured Item

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

$34,950 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	661,226 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	274
MLS Number	13302624
Category	Sleeper Semi Trucks
Last Updated	2/7/2025
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

(855) 560-___ SHOW
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17 0

2016 Freightliner Cascadia 125 Evolution Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$31,900 USD

2016 Freightliner Cascadia Evolution, 12 Speed Automatic, Lots of work done to this truck recently including head gaskets, turbo and more and it is ready to go!!,

Condition	Used
Usage	714,019 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	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	2.47 ratio
MLS Number	12963381
Category	Sleeper Semi Trucks
Last Updated	1/15/2025
Location	Ravenel, SC, US
Sold By	Ravenel Truck & Equipment

(844) 949-___ SHOW
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9 0

2020 Peterbilt 348 6x4 Tri-Axle Automatic Dump Truck

$137,500 USD

2020 Peterbilt 348 6x4 Tri-Axle Automatic Dump Truck.Approximately 183,000 miles. Paccar PX-9 six-cylinder 8.9L diesel engine. 450 hp. Allison 3500 RDS automatic transmission. 6x4 drive type...

Condition	Used
Usage	183,000 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	450 HP
Engine Model	Paccar PX-9
Drivetrain	6x4
Transmission	Allison RDS Automatic
Rear Axle	Tri Axle
Rear End	46,000 lb
MLS Number	13205076
Category	Dump Trucks
Last Updated	1/6/2025
Location	Indianapolis, IN, US
Sold By	Equipment Dudes LLC

(833) 695-___ SHOW
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26 0

2020 International LT625 Sleeper Semi Truck

$46,100 USD

Call for rental/lease prices

Double Bunk Completely reconditioned,, ready for new owner . Cummins 15 litre auto trans double bunk Price includes 180 day 50,000 limited Engine warrantee Lease or finance OAC

Warranty

Quantity	2
Condition	Used
Usage	416,439 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15, Signature
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Double Bunk
Rear Axle	Tandem Axle
Stock Number	21450
MLS Number	12934384
Category	Sleeper Semi Trucks
Last Updated	1/13/2025
Location	Benicia, CA, US
Sold By	NorCal Truck Sales and Mfg.

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46 2

2004 Sterling L9500 Roll Off Truck, Dumpster, Trash, Landfill, Delivery, Flatbed, Tarp, Hauler, Tri-Axle, Heavy Spec

$69,999 USD

2004 Sterling L9500 Rolloff Stock: M40151 VIN:2FZHAZCV44AM40151 Year: 2004 Make: Sterling Model: L9500 Engine: MBE4000 12.0L Mileage: 445950 Hours: 8623hrs Fuel type: Diesel Transmission:...

Condition	Used
Usage	445,950 Miles
Duty Class	Heavy Duty Roll Off Truck
Engine Model	Mercedes MBE4000
Drivetrain	6x4
Transmission	Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	22,000 lb
Stock Number	M40151
MLS Number	12756085
Category	Roll Off Trucks
Last Updated	2/3/2025
Location	Elkton, MD, US
Sold By	Complete Recycling Group LLC

(833) 658-___ SHOW
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20 0

2019 Kenworth T680 Day Cab Truck - Tandem Axle, Tractor, 5th Wheel, Cab & Chassis, Hauler, Trailer

$29,900 USD

2019 Kenworth T680 High roof Day cab - Tandem Axle Stock: 281517 VIN:1XKYDP9X1KJ281517 Year:2019 Make: Kenworth Model: T680 Engine: Paccar MX-13 Mileage: 502,595 mi Horsepower: 455HP Fuel...

Condition	Used
Usage	502,595 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	Automatic
Suspension	4 Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	281517
MLS Number	12567900
Category	Day Cab Semi Trucks
Last Updated	1/20/2025
Location	Elkton, MD, US
Sold By	Complete Recycling Group LLC

(909) 775-___ SHOW
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4 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 450HP, Automatic

Newly Listed

Call for price

We also have other sleeper 2020-2022 please feel free to contact Sergio if you have any questions!!!!,

Condition	Used
Usage	654,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2569
MLS Number	13386098
Category	Sleeper Semi Trucks
Last Updated	2/7/2025
Location	Fontana, CA, US
Sold By	TCI Transportation

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

Newly Listed

Call for price

2020 Freightliner Cascadia 126 * Call for Price* Specs:, -Drive: 6x4, -Mileage: 705,031, -Engine: DD15, -All Aluminum Wheels, -Transmission: Automatic, -Tires:22.5LP, -HP:505, -Raised Roof...

Condition	Used
Usage	705,031 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
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TNHC20737LAK Web
MLS Number	13385835
Category	Sleeper Semi Trucks
Last Updated	2/7/2025
Location	Lakeland, FL, US
Sold By	Nationwide Haul

7 0

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

Newly Listed

Call for price

2020 Freightliner Cascadia 126 * Call for Price* Specs:, -Drive: 6x4, -Mileage: 705,031, -Engine: DD15, -All Aluminum Wheels, -Transmission: Automatic, -Tires:22.5LP, -HP:505, -Raised Rood...

Condition	Used
Usage	705,031 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
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TNHC20737LAK
MLS Number	13385834
Category	Sleeper Semi Trucks
Last Updated	2/7/2025
Location	Lakeland, FL, US
Sold By	Nationwide Haul

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10 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 450HP, Automatic

Newly Listed

Call for price

Other Sleepers available 2020-to-2022-year models, Contact Ed Gibbs for details,

Condition	Used
Usage	654,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2569
MLS Number	13385789
Category	Sleeper Semi Trucks
Last Updated	2/7/2025
Location	Phoenix, AZ, US
Sold By	TCI Transportation

(844) 912-___ SHOW
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9 0

2020 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 450HP, Automatic

Newly Listed

Call for price

* ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** 12 SPEED AUTOMATIC!!! DEF, ENGINE BRAKE, ENGINE FAN, TC, SLIDING 5TH WHEEL, SLEEPER WINDOW, Se Habla Español! NO CREDIT? BAD...

Condition	Used
Usage	538,650 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.85 ratio
Stock Number	F02493-DELIVERY2U
MLS Number	13385770
Category	Sleeper Semi Trucks
Last Updated	2/7/2025
Location	Fort Worth, TX, US
Sold By	Diamond Truck Sales Inc

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2020 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP, Automatic

Newly Listed

$28,900 USD

2020 Freightliner Cascadia 126 Specs:, -Drive: 6x4, -HP:455, -Mileage: 1,021,646, -Engine: DD15, -Dual Tires, -Aluminum Wheels, -Tires: 22.5, -Color: White THE NATIONWIDE HAUL EDGE We...

Condition	Used
Usage	1,021,646 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	TNHC68715LAK Web
MLS Number	13385749
Category	Sleeper Semi Trucks
Last Updated	2/7/2025
Location	Lakeland, FL, US
Sold By	Nationwide Haul

7 0

2020 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit 455HP, Automatic

Newly Listed

$28,900 USD

2020 Freightliner Cascadia 126 Specs:, -Drive: 6x4, -HP:455, -Mileage: 1,021,646, -Engine: DD15, -Dual Tires, -Aluminum Wheels, -Tires: 22.5, -Color: White THE NATIONWIDE HAUL EDGE We...

Condition	Used
Usage	1,021,646 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	TNHC68715LAK
MLS Number	13385748
Category	Sleeper Semi Trucks
Last Updated	2/7/2025
Location	Lakeland, FL, US
Sold By	Nationwide Haul