Used 6x4 Trucks For Sale in United States

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2015 Western Star 4900 Day Cab Truck - Detroit 505HP

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47456 Miles, 5603 Hours, Engine: DETROIT DD13, 505 HP, Fuel Type: Diesel, Drive: 6x4, Air Ride Suspension, Wheel Base: 210, Tandem Rear Axles, Rear Axle Weight: 40000 lb

Condition	Used
Usage	5,603 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	13 Speed
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.42 ratio
Stock Number	MCOJASKG7033
MLS Number	14422718
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

(855) 906-___ SHOW
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2015 Kenworth T680 Day Cab Truck - Paccar 405HP, 10 Speed Manual

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2015 KENWORTH T680 3-AXLE DAY CAB TRACTOR, Paccar MX-13 (455 HP), Engine Brake, Eaton-Fuller FAO16810C 10-Speed Manual Transmission, DSP40 38,000# Dual Rear Drive Axles (3.36 Ratio),...

Condition	Used
Usage	490,358 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	405 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.36 ratio
Stock Number	E18742
MLS Number	14422459
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

(855) 906-___ SHOW
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2013 Kenworth T800 Day Cab Truck - Cummins 485HP, 10 Speed Manual

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2013 KENWORTH T800 3-AXLE DAY CAB TRACTOR, Cummins ISX15 (485 HP), Engine Brake, Eaton-Fuller FRO18210C 10-Speed Manual Transmission, DSH40P 40,000# Dual Rear Drive Axles (3.90 Ratio), Rear...

Condition	Used
Usage	830,557 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	485 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	E18745
MLS Number	14422261
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	Healdsburg, CA, US
Sold By	Opperman & Son, Inc.

(833) 478-___ SHOW
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2020 Freightliner Coronado 132 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 500HP, 13 Speed Manual

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2020 FREIGHTLINER CORONADO WITH DETROIT 500 HP AND 13 SPEED MANUAL TRANSMISSION, FRIDGE, INVERTER AND MUCH MORE. 109k ON OVERHAUL WITH PAPERWORK!! CALL FOR MORE INFO

Quantity	5
Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Detroit SERIES 60 12.7 DDEC IV
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	7333
MLS Number	14408387
Category	Sleeper Semi Trucks
Last Updated	6/12/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(855) 725-___ SHOW
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2017 Ottawa T2 Tandem Axle Yard Spotter Truck - Cummins, 200HP, Automatic

$45,000 USD

6X4,

Condition	Used
Usage	19,859 Hours
Duty Class	Heavy Duty Yard Spotter Truck
Horse Power	200 HP
Drivetrain	6x4
Transmission	Automatic
Rear Axle	Tandem Axle
Stock Number	Y1739
MLS Number	14384155
Category	Yard Spotter Trucks
Last Updated	6/12/2026
Location	North Las Vegas, NV, US
Sold By	TCI Transportation

(844) 985-___ SHOW
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2022 Kenworth T680 Day Cab Truck - Paccar 455HP, 12 Speed Automatic

$67,900 USD

Very Nice 2022 Kenworth T680 Day Cab! 455hp MX13 Engine Paired with a Smooth Shifting 12 Speed Automatic Transmission! This Unit is coming JX Certified which means it will be getting a 180...

Condition	Used
Usage	208,348 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	8680441
MLS Number	14374930
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	Pewaukee, WI, US
Sold By	JX Truck Center

(833) 478-___ SHOW
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2021 Kenworth T680 Sleeper Semi Truck - 44" Mid Roof Sleeper, Paccar 455HP, 12 Speed Automatic

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FLEET MAINTAINED TRUCK.GREAT FIRST TRUCK.MX 13 455HP.12SPD AUTOMATIC

Condition	Used
Usage	595,394 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	44"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	7326
MLS Number	14363028
Category	Sleeper Semi Trucks
Last Updated	6/12/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

(855) 653-___ SHOW
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2022 Freightliner M2 106 4000 Gallon Water Truck - Detroit 350HP, 6 Speed Allison Rds Automatic

$134,500 USD

2022 Freightliner M2-106 Tandem Axle 4,000 Gallon Water Truck, 7.7L Detroit Diesel DD8 Engine, 350 HP, Engine Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 7,534 ECM Verified...

Condition	Used
Usage	7,534 Miles
Duty Class	Heavy Duty Water Truck
Upfit Make	Ledwell
Horse Power	350 HP
Engine Model	Detroit DD8
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Capacity	4000 Gallons
Stock Number	T17844D
MLS Number	14356598
Category	Water Trucks
Last Updated	6/12/2026
Location	Denver, CO, US
Sold By	DTI Trucks

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2014 Freightliner Cascadia 113 Sleeper Semi Truck - Detroit 455HP, Manual

$16,000 USD

2014 Freightliner Cascadia Sleeper, 802,161 miles, 22,934 hours, Detroit DD15 Diesel 14.8L, 455 hp, Eaton Fuller Manual Transmission, GVWR 52,000 LBS,

Condition	Used
Usage	802,161 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Manual
Rear Axle	Tandem Axle
MLS Number	14350159
Category	Sleeper Semi Trucks
Last Updated	6/12/2026
Location	Santa Ana, CA, US
Sold By	Personal Asset Brokerage

(855) 725-___ SHOW
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2020 Freightliner Cascadia 116 Day Cab Truck - Cummins 400HP, Amt

$80,000 USD

221946 Miles, Engine: CUMMINS ISX12N, 400 HP, Fuel Type: CNG, AMT Transmission, Drive: 6x4, Air Ride Suspension, Wheel Base: 208, Tandem Rear Axles

Quantity	3
Condition	Used
Usage	221,946 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins ISX12N
Drivetrain	6x4
Transmission	Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	L20504
MLS Number	14342936
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	North Las Vegas, NV, US
Sold By	TCI Transportation

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2019 Freightliner Cascadia 126 Dump Truck - Detroit 470HP, Automatic

$125,000 USD

The 2019 Freightliner Cascadia 126 is a Class 8 highway tractor that stands out in the used truck market for its fuel-efficient performance, advanced technology and driver comfort, making it...

Condition	Used
Duty Class	Heavy Duty Dump Truck
Horse Power	470 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	2664
MLS Number	14229605
Category	Dump Trucks
Last Updated	6/12/2026
Location	North Las Vegas, NV, US
Sold By	TCI Transportation

(833) 478-___ SHOW
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2020 Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Cummins 565HP, 18 Speed Manual

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FRESH ENGINE INFRAME WARRANTY. 565HP and 18spd and a full 22 gauge package to keep an eye on everything and a Pete Low Leaf Air ride to keep it comfortable on the highway. Call today for...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	Pete Low Air Leaf
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	7143
MLS Number	14087910
Category	Sleeper Semi Trucks
Last Updated	6/12/2026
Location	Palmetto, GA, US
Sold By	7E Truck Sales, LLC

2015 Volvo VNL64T670 Sleeper Semi Truck - 67" Raised Roof Sleeper, D13 500HP, 12 Speed I Shift Amt

$13,000 USD

GOOD TRUCK, RUNS EXCELLENT, WELL MAINTAINED, air seat, differential lock, dump valve, A/S 5th, tilt/tele, dump valve, cruise, power mirrors, heated mirrors, power window!,

Condition	Used
Usage	1,067,325 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	67"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	15D13106670
MLS Number	13785118
Category	Sleeper Semi Trucks
Last Updated	6/12/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2019 Western Star 5700XE Sleeper Semi Truck - 82" Raised Roof Sleeper, Detroit 505HP, 12 Speed Dt12 Amt

$18,500 USD

VERY GOOD TRUCK/ WELL MAINTAINED, RUNS GREAT, CLEAN, AIR SEATS, AIR BRAKES, DIAMOND INTERIOR, DUMP VALVE, DIFFERENTIAL LOCK, SLIDING 5TH WHEEL, POWER WINDOWS, POWER DOOR LOCKS!,

Condition	Used
Usage	954,964 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	82"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	19DET954WS
MLS Number	13637920
Category	Sleeper Semi Trucks
Last Updated	6/12/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(866) 530-___ SHOW
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2021 Peterbilt 579 Day Cab Truck - Cummins 450HP, Automatic

$44,995 USD

MULTIPLE SIMILAR UNITS AVAILABLE 2021 PETERBILT 579 DAY CAB, CUMMINS X15, AUTOMATIC TRANSMISSION, 587,608 MILES, FLEET MAINTAINED, READY TO WORK FINANCING AVAILABLE FOR ALL CREDIT...

Condition	Used
Usage	587,608 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	8934
MLS Number	13543575
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

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2021 Peterbilt 579 Day Cab Truck - Cummins 450HP, 12 Speed Automatic

$49,995 USD

2021 PETERBILT 579 DAY CAB, CUMMINS X15, AUTOMATIC TRANSMISSION 12 SPEED, 472,097 MILES, FLEET MAINTAINED, READY TO WORK FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON...

Condition	Used
Usage	472,097 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	2.79 ratio
Stock Number	4257
MLS Number	13489963
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

(833) 527-___ SHOW
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2005 Volvo VHD64B200 Tandem Axle Cab & Chassis Truck - VED12, 450HP, 8Ll Manual

$25,000 USD

2005 Volvo VHD with a 450 HP Volvo VE D12 engine, , Manual Eaton-Fuller 8LL transmission for powerful control in tough tasks, , Built for heavy-duty applications in construction and hauling,...

Condition	Used
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	450 HP
Engine Model	Volvo VED12
Drivetrain	6x4
Transmission	8LL Manual
Rear Axle	Tandem Axle
Stock Number	197
MLS Number	13210924
Category	Cab & Chassis Trucks
Last Updated	6/12/2026
Location	Wayne, NJ, US
Sold By	Camp Auto and Truck Parts Inc.

(844) 307-___ SHOW
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2021 International LT625 Day Cab Truck - Cummins 400HP, 12 Speed

$43,500 USD

Inspection Report

Condition	Used
Usage	310,468 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automated
Suspension	Air Ride
Rear End	20,000 lb 2.79 ratio
Stock Number	506793
MLS Number	14391287
Category	Day Cab Semi Trucks
Last Updated	6/11/2026
Location	Commerce City, CO, US
Sold By	International Motors, LLC

(833) 781-___ SHOW
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2020 Freightliner Cascadia Day Cab Truck - Detroit, Automatic

$32,000 USD

Condition	Used
Usage	511,335 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Detroit DD15 EPA 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	20309
MLS Number	14418916
Category	Day Cab Semi Trucks
Last Updated	6/20/2026
Location	Carlisle, PA, US
Sold By	Schneider

2014 International ProStar Day Cab Truck - N13 450HP, 10 Speed Manual

$12,000 USD

GOOD TRUCK, RUNS EXCELLENT, LOW MILES, POWER WINDOWS, AIR SEAT, DUMP VALVE, DIFFERENTIAL LOCK, CRUISE, SLIDING 5TH!,

Condition	Used
Usage	324,049 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	International N13
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	14MF324PRODC
MLS Number	14086243
Category	Day Cab Semi Trucks
Last Updated	6/12/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 362-___ SHOW
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2020 Kenworth T680 Sleeper Semi Truck - 72" Raised Roof Sleeper, Cummins 500HP, 13 Speed Endurant Amt

$49,900 USD

2020 T680 KW, 500HP X15 CUMMINS, 13SPD ENDURANT AUTOMATED TRANS, 2.79 GEAR RATIO, CLEAN LOW MILE TRUCK,

Condition	Used
Usage	504,109 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	LJ348966
MLS Number	14418642
Category	Sleeper Semi Trucks
Last Updated	6/11/2026
Location	Owatonna, MN, US
Sold By	Curt's Truck and Diesel Service Inc.

2006 Mack Granite CV713 Dump Truck - 370HP, 13 Speed Manual, 16' Dump

$35,000 USD

GOOD TRUCK, RUNS EXCELLENT, THICK FRAME, NICE DUMP BED, AIR GATE, ELECTRIC TARP! DIFFERENTIAL LOCK!,

Condition	Used
Usage	539,656 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	370 HP
Drivetrain	6x4
Transmission	13 Speed Manual
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	44,000 lb 4.17 ratio
Stock Number	06CV539TADUMP
MLS Number	14418570
Category	Dump Trucks
Last Updated	6/11/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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2015 Peterbilt 389 Sleeper Semi Truck - 63" Flat Top Sleeper, Cummins 550HP, 18 Speed Manual

$129,000 USD

2015 Peterbilt 389 Long Hood Excellent condition Full inframe 350k miles ago.. Owner operator spec Cummins 550hp, 18 speed, Brand new tires,

Condition	Used
Usage	806,177 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Sleeper Size	63"
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	14418256
Category	Sleeper Semi Trucks
Last Updated	6/11/2026
Location	Santa Rosa, CA, US
Sold By	Personal Asset Brokerage

(833) 254-___ SHOW
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2019 Mack Pinnacle 64T Day Cab Truck - MP8 445HP, 12 Speed M Drive Amt

$38,950 USD

Condition	Used
Usage	540,313 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	445 HP
Engine Model	Mack MP8
Drivetrain	6x4
Transmission	12 Speed mDRIVE Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	03308
MLS Number	14418252
Category	Day Cab Semi Trucks
Last Updated	6/11/2026
Location	Jacksonville, FL, US
Sold By	CMD Trailer Sales & Leasing Inc.