Used 6x4 Trucks For Sale in United States

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2022 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Amt

$55,950 USD

NextGen KW, Cummins Engine, N.A.P., Air Release 5th Wheel, Sliding 5th Wheel, Automatic Transmission, Espar Bunk Heater, 1500-Watt invertor, Refrigerator, TV Mounting Bracket, Opti Idle,...

Condition	Used
Usage	451,086 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	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	3695
MLS Number	14378826
Category	Sleeper Semi Trucks
Last Updated	7/11/2026
Location	GRANGER, IA, US
Sold By	Barr-Nunn Transportation LLC

(855) 807-___ SHOW
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2021 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$42,500 USD

CLEAN FLEET MAINTAINED 2021 INTERNATIONAL LT, CULMMINS X15, 450HP, 12 SPEED AUTO TRANSMISSION, 2.64 RATIOS, 73" DOUBLE BUNK CONDO SLEEPER, NO CODES, NO LEAKS, GOOD RUBBER,FRIDGE, COLLISION...

Condition	Used
Usage	488,419 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	7277
MLS Number	14352901
Category	Sleeper Semi Trucks
Last Updated	7/8/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(855) 807-___ SHOW
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2021 International LT Sleeper Semi Truck - 73" Raised Roof Sleeper, Cummins 450HP, 12 Speed Automatic

$54,500 USD

CLEAN FLEET MAINTAINED 2021 INTERNATIONAL LT, CULMMINS X15, 450HP, 12 SPEED AUTO TRANSMISSION, 2.64 RATIOS, 73" DOUBLE BUNK CONDO SLEEPER, NO CODES, NO LEAKS, GOOD RUBBER,FRIDGE, COLLISION...

Condition	Used
Usage	356,483 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	73"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.64 ratio
Stock Number	7270
MLS Number	14345297
Category	Sleeper Semi Trucks
Last Updated	7/8/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(855) 591-___ SHOW
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2016 Volvo VNL42T300 Single Axle Day Cab Truck - D13 405HP, 12 Speed I Shift Amt

$19,900 USD

2016 Volvo VNL 300 – 1 Owner, Fleet Maintained Single Axle Day Cab!, Clean, reliable day cab—ready to get to work! , 405 HP Volvo D13 engine, , Volvo I-Shift 12-speed automatic transmission,...

Condition	Used
Usage	374,383 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	405 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed I Shift Automated
Suspension	Air Ride
Rear Axle	Single Axle
Stock Number	947287
MLS Number	14255405
Category	Day Cab Semi Trucks
Last Updated	7/8/2026
Location	Byron Center, MI, US
Sold By	5 Star Truck Sales, Inc

2014 Peterbilt 388 Tandem Axle Car Carrier Truck - Cummins, 485HP, 18 Speed Manual

$40,000 USD

SUPER NICE TRUCK, RUNS AND DRIVES EXCELLENT, PLATINUM INTERIOR, FULL GAUGE PACKAGE! Power windows, power mirrors, heated mirrors, differential lock, dump valve, LOADED TRUCK!, 2014 COTTRELL...

Condition	Used
Usage	1,247,281 Miles
Duty Class	Heavy Duty Car Carrier Truck
Horse Power	485 HP
Engine Model	Cummins ISX15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	14PETE10CAR
MLS Number	14244581
Category	Car Carrier Trucks
Last Updated	7/8/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2005 Mack Granite CV713 Tri Axle Dump Truck - 370HP, 9 Speed Manual, 15' Dump

$35,000 USD

RUNS AND WORKS, STRONG TRUCK, THICK FRAME, WARREN DUMP BED, AIR GATE, ELECTRIC TARP! DIFFERENTIAL LOCK!,

Condition	Used
Usage	601,067 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	15 ft.
Horse Power	370 HP
Drivetrain	6x4
Transmission	9 Speed Manual
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	44,000 lb 4.42 ratio
Stock Number	05CV601TADUMP
MLS Number	14142833
Category	Dump Trucks
Last Updated	7/8/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 476-___ SHOW
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2021 Kenworth T370 Dump Truck - Paccar 350HP

$119,500 USD

2021 Kenworth T370 6x4, 55,613 Miles, 12,000 Lb. FAWR, 40,000 Lb. RAWR, 52,000 Lb. GVWR, PACCAR PX-9 Engine, 350 Horsepower, Allison 3000RDS Transmission 2020 Ox Bodies 14 Ft. Dump Bed, 11...

Condition	Used
Usage	55,613 Miles
Horse Power	350 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	MM435319
MLS Number	14470461
Category	Dump Trucks
Last Updated	7/11/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2020 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Paccar 455HP, Automatic

$39,000 USD

460k Miles (picture shows Kilometers, will update), Paccar MX-13, 455 HP, Jakes, Automatic, Collision Mitigation System, Double Bunk Sleeper, 40k Rears, 2.79 Ratio, Air Ride Suspension,...

Condition	Used
Usage	459,676 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
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 2.79 ratio
Stock Number	372112
MLS Number	13603403
Category	Sleeper Semi Trucks
Last Updated	7/8/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2018 Peterbilt 579 Day Cab Truck - Paccar 455HP, Automatic

$38,500 USD

365,746 Miles, MX13 Paccar, 455 HP, Automatic EATON, Fleet Maintained,

Condition	Used
Usage	365,746 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Smart Advantage Automated
Suspension	AG 380
Rear Axle	Tandem Axle
Rear End	38,000 lb 2.64 ratio
Stock Number	474741
MLS Number	13603352
Category	Day Cab Semi Trucks
Last Updated	7/8/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2017 Peterbilt 579 Day Cab Truck - Paccar 455HP, Automatic

$25,900 USD

583,901 Miles, Paccar MX-13, 455 HP, Eaton Automatic, Diff Lock, AG380 Suspension, 13,200# Fronts, 38,000# Rears, Aluminum Wheels, Fixed 5th Wheel, Collision Mitigation, Cruise, Tilt/Tele,...

Condition	Used
Usage	583,901 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Smart Advantage Automated
Suspension	AG 380
Rear Axle	Tandem Axle
Rear End	38,000 lb
Stock Number	432181
MLS Number	13603346
Category	Day Cab Semi Trucks
Last Updated	7/8/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2016 Peterbilt 579 Day Cab Truck - Paccar 455HP, 10 Speed Manual

$29,500 USD

501,567 Miles, Manual 10 Speed, Paccar MX-13 455 HP, Fleet Maintained,

Condition	Used
Usage	501,567 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	44,000 lb 3.58 ratio
Stock Number	349575
MLS Number	13603342
Category	Day Cab Semi Trucks
Last Updated	7/8/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2017 Kenworth T800 Sleeper Semi Truck - Mid Roof Sleeper, Paccar, 10 Speed Manual

$39,500 USD

MX13 Paccar, Manual Fuller FRO16210c,

Condition	Used
Usage	577,300 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	430 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	34,000 lb 3.36 ratio
Stock Number	176429
MLS Number	13537435
Category	Sleeper Semi Trucks
Last Updated	7/8/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2017 Kenworth T800 Sleeper Semi Truck - Mid Roof Sleeper, Paccar, 10 Speed Manual

$40,900 USD

Fresh DOT, 538,266 Miles, MX13 Paccar, Manual 10 Speed, Fleet Maintained, APU, AG400 Suspension, Mid-Roof Sleeper, Single Bunk, Diff Lock, 12,500 Fronts, 34,000 Rears, 3.36 Ratio, 232" WB,

Condition	Used
Usage	538,266 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	430 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	34,000 lb 3.36 ratio
Stock Number	135724
MLS Number	13537430
Category	Sleeper Semi Trucks
Last Updated	7/8/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2016 Peterbilt 579 Day Cab Truck - Paccar, 10 Speed Manual

$21,500 USD

667,723 Miles, Paccar MX-13, 455 HP, 10 Speed Manual, 3.36 Ratio, Aluminum Wheels, Super Singles - Can be swapped out for duals, 13,200 Fronts, 38,000 Rears, Jakes, Diff Lock, Cruise, Power...

Condition	Used
Usage	667,723 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Smart Advantage Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.36 ratio
Stock Number	332256
MLS Number	13533794
Category	Day Cab Semi Trucks
Last Updated	7/8/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2016 Peterbilt 579 Day Cab Truck - Paccar, 10 Speed Manual

$26,500 USD

MX13 PACCAR, Manual EATON,

Condition	Used
Usage	600,200 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 3.36 ratio
Stock Number	332274
MLS Number	13533791
Category	Day Cab Semi Trucks
Last Updated	7/8/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2016 Peterbilt 579 Day Cab Truck - Paccar, 10 Speed Manual

$24,900 USD

689,355 Miles, Paccar MX13, 455 HP, 10 Speed Manual, Collision Mitigation System, Fleet Maintained, 13,200# Fronts, 38,000# Rears, PTO, AG380 Suspension, Jakes, Cruise, Diff Lock, 3.36...

Condition	Used
Usage	689,355 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 3.36 ratio
Stock Number	332416
MLS Number	13533789
Category	Day Cab Semi Trucks
Last Updated	7/8/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2017 Peterbilt 579 Day Cab Truck - Paccar, 10 Speed Manual

$21,900 USD

712k Miles, MX13 Paccar, 455 HP, 10 Speed Manual, PTO, Collision Mitigation System, 3.36 Ratio, Diff Lock, Air Ride, 13,200 Fronts, 38,000 Rears, Jakes, Drum Brakes, Cruise, Tilt/Telescope,...

Condition	Used
Usage	713,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 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	432143
MLS Number	13533768
Category	Day Cab Semi Trucks
Last Updated	7/8/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

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	7/8/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(855) 586-___ SHOW
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1998 International 9200 Day Cab Truck - Cummins 280HP, 10 Speed Manual

$29,500 USD

Includes Schwartz Lowboy Trailer, '98 International 9200 Eagle w/ 482,584 miles, 280hp Cummins M11 6-cyl Turbo Diesel, Transmission: 10-speed Spicer, Front Tires: 11R22.5 Ten Bolt Aluminum...

Condition	Used
Usage	482,584 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	280 HP
Engine Model	Cummins M11 CELECT
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	11697
MLS Number	13452965
Category	Day Cab Semi Trucks
Last Updated	7/8/2026
Location	Buckeye, AZ, US
Sold By	Integrated Machinery, Inc

2016 Peterbilt 579 Sleeper Semi Truck - Mid Roof Sleeper, Paccar, Automatic

$23,000 USD

746,480 Miles, Automatic Eaton Fuller, MX13 Paccar, 455 HP, 13,200 Fronts, 38k Rears, Collision Mitigation, Diff Lock, Aluminum Wheels, Mid-Roof Sleeper, Jakes, Aluminum Wheels, Fleet...

Condition	Used
Usage	746,480 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	10 Speed Smart Advantage Automatic
Sleeper Type	Mid Roof Sleeper
Suspension	AG 380
Rear Axle	Tandem Axle
Rear End	38,000 lb
Stock Number	335641
MLS Number	13429510
Category	Sleeper Semi Trucks
Last Updated	7/8/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

(833) 381-___ SHOW
NUMBERCall Seller

1996 Kenworth T800 Tandem Axle Fuel & Lube Truck - Cummins, 280HP

$16,500 USD

Finance Available, , 1995 Kenworth Fuel and Lube Truck, , 163,652 Miles, , Cab With A/C, , Manuel , , 197 HP , , Operating Weight 33,190 lbs, , Price $16,500, , Cashier’s Check or Wire...

Condition	Used
Usage	163,652 Miles
Duty Class	Heavy Duty Fuel & Lube Truck
Horse Power	280 HP
Engine Model	Cummins M11
Drivetrain	6x4
Rear Axle	Tandem Axle
MLS Number	13211031
Category	Fuel & Lube Trucks
Last Updated	7/8/2026
Location	Van Alstyne, TX, US
Sold By	Himes Equipment

2014 Volvo VNL64T670 Sleeper Semi Truck - 67" Raised Roof Sleeper, D13 425HP, 12 Speed I Shift Amt

$13,500 USD

good truck, runs great, clean, air seat, double bunk, power windows, power mirrors, dump valve, differential lock, A/S 5th, cruise control,

Condition	Used
Usage	1,008,660 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	10 Speed I Shift Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	67"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	14D13100670
MLS Number	12153268
Category	Sleeper Semi Trucks
Last Updated	7/8/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2007 Freightliner Century Class 120 Sleeper Semi Truck - 70" Raised Roof Sleeper, Detroit 475HP, 10 Speed Manual

$11,000 USD

RUNS AND DRIVES EXCELLENT, AIR SEAT, DOUBLE BUNK, DIFFERENTIAL LOCK, DUMP VALVE, SLIDING 5TH!,

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Detroit SERIES 60 14.0 DDEC V
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.58 ratio
Stock Number	07DET97C120
MLS Number	14468877
Category	Sleeper Semi Trucks
Last Updated	7/7/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 909-___ SHOW
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2005 International Paystar 5500 Tandem Axle Cab & Chassis Truck - Cummins, 400HP, 8Ll Manual

$24,000 USD

3 International PAYSTAR 5500 Cab and Chassis available, 1-2006, 2-2005 8LL Manual Transmission, Double Lockers, Chalmers Walking Beam Suspension, 20k Front Axle, 46k Rear Axle, Cummins ISM,...

Condition	Used
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	400 HP
Engine Model	Cummins ISM
Drivetrain	6x4
Transmission	8LL Manual
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	46,000 lb
MLS Number	14468869
Category	Cab & Chassis Trucks
Last Updated	7/9/2026
Location	Paul, ID, US
Sold By	BTR Sales