6x4 Trucks For Sale

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2021 International LoneStar Sleeper Semi Truck - Cummins 485HP, 13 Speed Manual

$84,995 USD

2021 INTERNATIONAL LONESTAR, CUMMINS X15, 485 HP, 324,029 MILES, 13 SPEED MANUAL TRANSMISSION, 3.25 RATIO, 250" WHEEL BASE, BRAND NEW TIRES FINANCING AVAILABLE FOR ALL CREDIT TYPES,...

Condition	Used
Usage	324,029 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	485 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	5067
MLS Number	13482072
Category	Sleeper Semi Trucks
Last Updated	10/22/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

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76 0

2020 Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Cummins 565HP, 18 Speed Manual

$124,995 USD

2020 KENWORTH W900, Cummins X15 565 hp, 18 Speed Transmission, 3.55 Ratio, Air ride suspensions, 270" Wheelbase FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON APPROVED...

Condition	Used
Usage	497,147 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	0724
MLS Number	13436827
Category	Sleeper Semi Trucks
Last Updated	10/22/2025
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

(928) 287-___ SHOW
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13 0

2017 International ProStar+ (Plus) Water Truck

$58,000 USD

https://www.wateronwheelsllc.com/

Condition	Used
Usage	293,691 Miles
Duty Class	Heavy Duty Water Truck
Engine Model	Cummins X15, Signature
Drivetrain	6x4
Transmission	10 Speed Manual
Rear Axle	Tandem Axle
Capacity	4000 Gallons
Compartments	2
MLS Number	13761469
Category	Water Trucks
Last Updated	9/29/2025
Location	San Luis, AZ, US
Sold By	Water on Wheels LLC

Featured Item

24 1

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

$51,500 USD

430,655 Miles, Cummins X15 100th Anniversary Edition, 450HP, 12 Speed Eaton Automatic, Double Bunk, Aluminum wheels, Battery APU, Collision Mitigation System, Inverter, Air Slide 5th Wheel,...

Condition	Used
Usage	430,655 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Paccar
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.79 ratio
Stock Number	399405
MLS Number	13586519
Category	Sleeper Semi Trucks
Last Updated	10/23/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

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2018 Mack Pinnacle CXU613 Sleeper Semi Truck - MP8, Automatic

Contact for price

711169 Miles, Engine: MACK MP8, 10 Speed M Drive AMT Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Wheels: Aluminum, Tandem Rear Axles, Rear Axle Weight:...

Condition	Used
Usage	711,169 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Mack MP8
Drivetrain	6x4
Transmission	10 Speed mDRIVE Automated
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	086750
MLS Number	13429473
Category	Sleeper Semi Trucks
Last Updated	10/23/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

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2015 Mack Granite Dump Truck, GU713, Dump Body, Landscape, Delivery, Construction, heavy Hauler, Concrete, Trash Truck, Tarp, Triaxle, Gravel

$109,989 USD

2015 Mack GU713 Tri Axle Dump Truck Stock: M025230 VIN:1M2AX09C5FM025230 Year:2015 Make: Mack Model: GU713 Tri Axle Dump Engine: MP8, 12.7L Engine Mileage: 160729, Horsepower: 425HP, Fuel...

Condition	Used
Usage	160,729 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	425 HP
Engine Model	Mack MP8
Drivetrain	6x4
Transmission	8 Speed Manual
Rear Axle	Tri Axle
Rear End	64,000 lb
Stock Number	M025230
MLS Number	13722699
Category	Dump Trucks
Last Updated	11/3/2025
Location	Elkton, MD, US
Sold By	Complete Recycling Group LLC

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20 1

2015 Peterbilt 579 Day Cab Truck

$26,900 USD

3.55 Gear ratio,

Condition	Used
Usage	354,175 Miles
Duty Class	Heavy Duty Day Cab Truck
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	293793
MLS Number	13461474
Category	Day Cab Semi Trucks
Last Updated	10/23/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

Featured Item

25 1

2021 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, Automatic

$61,900 USD

Fleet Maintained, Stock MA9710, Miles 465,201, Detroit DD15, 505 HP, DT 12 Automatic, Refrigerator, New mattress, 2.85 Ratio, 225" WB, Dual Air Ride Seats, Double Bunk, Power Windows/Mirrors...

Condition	Used
Usage	465,201 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	MA9710
MLS Number	12701832
Category	Sleeper Semi Trucks
Last Updated	10/23/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

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2016 Peterbilt 579 Day Cab Truck - Paccar, Manual

$29,900 USD

Paccar MX-13, Eaton Automatic, Hydrapak Wet Kit,

Condition	Used
Usage	360,927 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	AG 380
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.41 ratio
Stock Number	332660
MLS Number	13481694
Category	Day Cab Semi Trucks
Last Updated	10/23/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

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8 0

1997 Mack RD600 Hot Oil / Asphalt Distributor Truck - BearCat BC501/CRC Asphalt Distributor

$45,000 USD

1997 Mack Rd Series BearCat 501 CRC 3800 gallon tank Transmission and clutch replaced 45k miles ago Clutch Brake, A/C compressor, Turbo replaced 5k miles ago Water Pump, Injectors, and Lines...

Condition	Used
Usage	20,859 Hours
Duty Class	Heavy Duty Hot Oil / Asphalt Distributor Truck
Upfit Type	Asphalt Distributor
Upfit Make	BearCat
Upfit Model	BC501/CRC
Engine Model	Mack
Drivetrain	6x4
Transmission	8LL Manual
Suspension	Walking Beam
Rear Axle	Tandem Axle
Capacity	3800 Gallons
Compartments	1
MLS Number	13791671
Category	Hot Oil / Asphalt Distributor Trucks
Last Updated	9/3/2025
Location	Columbia Falls, MT, US
Sold By	Lyman Dust Control MT

(844) 841-___ SHOW
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16 0

2020 Kenworth T680 Water Truck 4000 gallons new steel tank!

$73,500 USD

Kenworth 2020 T680 MX13 engine 3 stage Jake brake 10 speed manual Eaton Fuller Transmission 4000 gallons new steel Baffled tank, tool boxes on the fenders 2 1/2-inch Fast flow valve, pump...

Condition	Used
Duty Class	Heavy Duty Water Truck
Horse Power	450 HP
Engine Model	Paccar MX13
Drivetrain	6x4
Transmission	10 Speed Manual
Capacity	4000 Gallons
Compartments	2
MLS Number	13789250
Category	Water Trucks
Last Updated	10/7/2025
Location	Gadsden, AZ, US
Sold By	Iron Lot LLC

Featured Item

64 1

2012 Freightliner M2 112 Day Cab Truck, Extended Cab Air Ride Tandem Axle, Tractor Trailer, Air Leaf, Headache Rack, Moving Truck, Hauler

$38,888 USD

2012 Freightliner M2 112 Extended Cab Day Cab , Stock: 2BJ4407 VIN:1FUJC5DV6CHBJ4407, Year: 2012 Make: Freightliner Model: M2 112 Engine: Detroit DD13 Mileage: 161293, Horsepower: Fuel...

Condition	Used
Usage	161,293 Miles
Duty Class	Heavy Duty Day Cab Truck
Engine Model	Detroit DD13
Drivetrain	6x4
Stock Number	BJ4407
MLS Number	13291688
Category	Day Cab Semi Trucks
Last Updated	11/3/2025
Location	Elkton, MD, US
Sold By	Complete Recycling Group LLC

(541) 480-___ SHOW
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32 0

2022 Peterbilt 579 Cab-over Sleeper With 53' Great Dane Trailer

$99,500 USD

This is a very nice one owner truck that has mostly traveled the I5 lane. It has been well maintained, with excellent tires 13,200 front axle and suspension with front air disc...

Condition	Used
Usage	331,517 Miles
Duty Class	Heavy Duty Cabover with Sleeper
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed
Sleeper Type	UltraLoft
Sleeper Size	80"
MLS Number	13441176
Category	Cabover Sleepers
Last Updated	10/2/2025
Location	Eugene, OR, US
Sold By	Skyline Equipment Co.

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

$23,900 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	11/3/2025
Location	Elkton, MD, US
Sold By	Complete Recycling Group LLC

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46 2

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

$62,500 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	10/31/2025
Location	Elkton, MD, US
Sold By	Complete Recycling Group LLC

(541) 912-___ SHOW
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15 0

2019 Kenworth T800 Day Cab Truck

$86,000 USD

(2each) 2019 Kenworth T800. X15 Cummins 485 HP, 20,000 lbs. steer with twin hyd. steer boxes,385/65R 22.5 steer tires, Fuller RTLO 16913A, 46,000 rears with double lockers. Long slide 5th...

Quantity	2
Condition	Used
Usage	631,720 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	AG 460
Rear Axle	Tandem Axle
Rear End	23,000 lb 3.91 ratio
MLS Number	13175596
Category	Day Cab Semi Trucks
Last Updated	6/12/2025
Location	Eugene, OR, US
Sold By	Quality Equipment Sales

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5 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck

$41,990 USD

Truck is in very good condition, new oil change, no leaks, cold ac, newer brakes and tires, dd15 engine, automatic transmission

Condition	Used
Usage	12,891 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Double Bunk
Sleeper Size	72"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	2.15 ratio
MLS Number	12924901
Category	Sleeper Semi Trucks
Last Updated	10/3/2025
Location	Blue Island, IL, US
Sold By	DMC Logistics

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2012 Volvo VNL64T630 Sleeper Semi Truck - 475HP

Contact for price

Truck passed DOT, New Injectors/new cups, fresh pm 4/18/2023, Clean vehicle history report see service logs for details Currently tow truck,

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Drivetrain	6x4
Rear Axle	Tandem Axle
Stock Number	1702
MLS Number	11056053
Category	Sleeper Semi Trucks
Last Updated	10/23/2025
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

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34 0

Lube Truck 2007 Sterling CAT Diesel, 8LL, Lockers LOW MILES! *

2016 Peterbilt 386 Glider Kit Cat 6NZ

Newly Listed

$64,977 USD

2016 Peterbilt 386 Glider – CAT 6NZ / 10-Speed / 3.55 Rears / 500 HPStock #6915C | 244″ WB | 63″ Mid-Roof Sleeper | Class 8 Heavy Duty Rare Glider! Powered by the legendary Caterpillar 6NZ...

Quantity	2
Condition	Used
Duty Class	Heavy Duty Glider Kit
Horse Power	500 HP
Engine Model	Caterpillar 6NZ
Drivetrain	6x4
Transmission	10 Speed
Sleeper Type	Mid Roof Sleeper
Sleeper Size	63"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.55 ratio
Stock Number	6915C
MLS Number	13962919
Category	Glider Kits
Last Updated	11/3/2025
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(833) 527-___ SHOW
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18 1

2021 Peterbilt 389 Day Cab Truck - Cummins 525HP, 13 Speed Manual

2017 Western Star 4700 Day Cab Truck

Price Drop

$35,000 USD

241058 Miles, Engine: DETROIT DD13, 430 HP, Fuel Type: Diesel, Drive: 6x4

Condition	Used
Usage	241,058 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	430 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Stock Number	95
MLS Number	11798006
Category	Day Cab Semi Trucks
Last Updated	11/3/2025
Location	Wayne, NJ, US
Sold By	Camp Auto and Truck Parts Inc.

(855) 653-___ SHOW
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15 0

2023 International MV 28 ft Refrigerated Truck - 300HP, Automatic, Carrier

Newly Listed

Contact for price

2023 International MV607 Tandem Axle Reefer Truck, Cummins ISL 8.9L Diesel Engine, 300 HP, Allison Automatic Transmission, ONLY 31,322 ECM Verified Miles 2,141 ECM Verified Engine Hours,...

Condition	Used
Usage	2,141 Hours
Duty Class	Heavy Duty Refrigerated Truck
Box Length	28 ft.
Horse Power	300 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	Automatic
Reefer Unit	Carrier
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.66 ratio
Stock Number	C17777D
MLS Number	13962488
Category	Refrigerated Trucks
Last Updated	11/2/2025
Location	Denver, CO, US
Sold By	DTI Trucks