Used 6x4 Trucks For Sale in United States

126 - 150 of 3,361 listings

2018 Kenworth T880 Day Cab Truck - Cummins 450HP, 10 Speed Automatic

Price Drop $52,950 USD

2018 Kenworth T880 Day cab for sale LOW MILES only 218k!, 450 HP Cummins X15 motor, 10 speed Eaton Automatic transmission, 3.55 ratio, 192" wheelbase, Perfect for many applications and...

Condition	Used
Usage	4,876 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	10 Speed Automatic
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	MO11108
MLS Number	14118069
Category	Day Cab Semi Trucks
Last Updated	3/20/2026
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

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2023 Kenworth T480 Dump Truck - Paccar 360HP, 6 Speed Automatic, 16' Dump

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$162,500 USD

2023 Kenworth T480 Tandem Axle Dump Truck, Paccar PX-9 8.9L Turbo Diesel Engine, 360 HP, Engine Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 37,016 ECM Verified Miles, ONLY...

Condition	Used
Usage	2,107 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Godwin
Bed Length	16 ft.
Horse Power	360 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	18019D
MLS Number	14114207
Category	Dump Trucks
Last Updated	3/20/2026
Location	Denver, CO, US
Sold By	DTI Trucks

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2019 Freightliner Cascadia 126 Day Cab Truck - Detroit 505HP, Amt

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$22,995 USD

DD15 505HP, Automated transmission, Air ride suspension, Engine brake, All aluminum wheels, Rust free, We ship nationwide Can remove top fairing at no additional charge!,

Condition	Used
Usage	833,794 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	14107301
Category	Day Cab Semi Trucks
Last Updated	3/20/2026
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

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2019 Kenworth T880 Day Cab Truck - Paccar 455HP, 10 Speed Manual

Price Drop $47,950 USD

2019 Kenworth T880 for sale in Commerce City (Denver), Colorado — a clean, work-ready vocational truck built to handle heavy-duty applications with confidence. This T880 is powered by a...

Condition	Used
Usage	188,229 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	40,000 lb 3.42 ratio
Stock Number	MO11064
MLS Number	14094629
Category	Day Cab Semi Trucks
Last Updated	3/20/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

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2012 Freightliner M2 106 Tandem Axle Cab & Chassis Truck - Cummins, 330HP, Automatic

Recently Updated

$25,000 USD

GOOD TRUCK, RUNS EXCELLENT, AIR SEAT, DOUBLE FRAME, FULL LOCKING REARS, HEAVY DUTY TRUCK!,

Condition	Used
Usage	184,019 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	330 HP
Engine Model	Cummins ISC330
Drivetrain	6x4
Transmission	Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	40,000 lb 6.14 ratio
Stock Number	12M2184TACC
MLS Number	14088038
Category	Cab & Chassis Trucks
Last Updated	3/20/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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2017 International DuraStar 4400 Tandem Axle Stake Bed Truck - 260HP, 6 Speed Allison Rds Automatic

Price Drop $34,950 USD

Check out this low mileage International Durastar Flatbed with only 194K. Truck is equipped with an L9 Cummins engine and Allison Transmission. The Flatbed is 24ft in length and has a rail...

Condition	Used
Usage	194,155 Miles
Duty Class	Heavy Duty Stake Bed Truck
Bed Length	24 ft.
Horse Power	260 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.88 ratio
Stock Number	MO11039
MLS Number	14065868
Category	Stake Bed Trucks
Last Updated	3/21/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

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2017 International DuraStar 4400 Tandem Axle Stake Bed Truck - 260HP, 6 Speed Allison Rds Automatic

Price Drop $34,950 USD

Check out this low mileage International Durastar Flatbed with only 194K. Truck is equipped with an L9 Cummins engine and Allison Transmission. The Flatbed is 24ft in length and has a rail...

Condition	Used
Usage	10,073 Hours
Duty Class	Heavy Duty Stake Bed Truck
Bed Length	24 ft.
Horse Power	260 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.88 ratio
Stock Number	MO11039
MLS Number	14065866
Category	Stake Bed Trucks
Last Updated	3/21/2026
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

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2024 Volvo VNL64T860 Sleeper Semi Truck - 77" Raised Roof Sleeper, D13 455HP, Automatic

Recently Updated

$89,900 USD

LOADED AND TURBO COMPOUNDING! 455hp D13 Engine paired with an automatic iShift Transmission; WARRANTY UNTIL 5.3.28 or 500k MILES on an EP2 Extended Warranty! Engine and Aftertreatment!...

Condition	Used
Usage	402,063 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	77"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.47 ratio
Stock Number	8680244
MLS Number	14053863
Category	Sleeper Semi Trucks
Last Updated	3/20/2026
Location	Pewaukee, WI, US
Sold By	JX Truck Center

(844) 985-___ SHOW
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2021 Kenworth T680 Day Cab Truck - Cummins 500HP, 12 Speed Ultrashift Automatic

Recently Updated

$41,900 USD

4 of these are left of BEAUTIFUL trucks, all Cummins X15 at 500 HP, Local one owner fleet meticulously cared for!!, Miles vary from 611K to 643K, Bulk discount available or single sales as...

Quantity	4
Condition	Used
Usage	612,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Ultrashift Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	C465649
MLS Number	14029245
Category	Day Cab Semi Trucks
Last Updated	3/20/2026
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

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2023 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Cummins 450HP, 12 Speed Endurant Automatic

Price Drop $77,950 USD

MULTIPLE NEXTGEN BODY STYLE MATCHING VIRGIN DRIVE TIRES, DIESEL APU, 2023 Kenworth T680 with 450HP Cummins X15 and Endurant 12-speed automatic. 76" raised roof double bunk sleeper with work...

Condition	Used
Usage	384,396 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
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	CO11189
MLS Number	14025127
Category	Sleeper Semi Trucks
Last Updated	3/20/2026
Location	Kansas City, MO, US
Sold By	Michelle Sells Trucks

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2023 Peterbilt 389 Sleeper Semi Truck - Raised Roof Sleeper, Paccar 550HP, 13 Speed Manual

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Contact for price

please contact Ramiro,

Condition	Used
Usage	331,488 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	2648
MLS Number	14004815
Category	Sleeper Semi Trucks
Last Updated	3/20/2026
Location	North Las Vegas, NV, US
Sold By	TCI Transportation

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2020 Volvo VNR64T640 Sleeper Semi Truck - Volvo D-13, Automatic

Newly Listed

$34,000 USD

Condition	Used
Usage	617,494 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	405 HP
Engine Model	Volvo D-13
Drivetrain	6x4
Transmission	12 Speed I Shift Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	61"
Rear End	2.64 ratio
Stock Number	3520141
MLS Number	14256756
Category	Sleeper Semi Trucks
Last Updated	3/20/2026
Location	LONDON, KY, US
Sold By	Schneider

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2020 Volvo VNL760 Sleeper Semi Truck, Volvo D-13, Automatic

Newly Listed

$39,000 USD

Condition	Used
Usage	649,378 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	405 HP
Engine Model	Volvo D-13
Drivetrain	6x4
Transmission	12 Speed I Shift Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	70"
Rear End	2.64 ratio
Stock Number	3520172
MLS Number	14256754
Category	Sleeper Semi Trucks
Last Updated	3/20/2026
Location	LONDON, KY, US
Sold By	Schneider

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2024 Freightliner 108SD 22 ft Box Truck - 370HP, 6 Speed Allison Rds Automatic, Roll up Door

Recently Updated

$149,500 USD

2024 Freightliner 108-SD Tandem Axle 22’ Refrigerated Box Truck, Cummins 8.9L L9 Turbo Diesel Engine, 370 HP, Exhaust Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 7,771 ECM...

Condition	Used
Usage	1,309 Hours
Duty Class	Heavy Duty Box Truck
Box Length	22 ft.
Horse Power	370 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Reefer Unit	Carrier
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Door Type	Roll up
Lining Type	Aluminum
Stock Number	T17757D
MLS Number	13988122
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	3/20/2026
Location	Denver, CO, US
Sold By	DTI Trucks

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2014 Mack MRU613 Tandem Axle Garbage Truck - MP7, 365HP, Automatic

Recently Updated

$72,900 USD

Rear load Packer Garbage truck available!!!, City owned, well maintained, with chain assist!!! Hard to find especially in this good of shape!! Call or text for details Consignment truck on...

Condition	Used
Usage	13,178 Hours
Duty Class	Heavy Duty Side Load Garbage Truck
Horse Power	365 HP
Engine Model	Mack MP7
Drivetrain	6x4
Transmission	Allison RDS Automatic
Suspension	Leaf Springs
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	010516
MLS Number	13988067
Category	Garbage Trucks
Last Updated	3/20/2026
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

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2021 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Battery Powered HVAC with Optimized Idle

Newly Listed

$45,200 USD

Condition	Used
Usage	505,407 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Detroit DD15 EPA 17
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	51955
MLS Number	14256742
Category	Sleeper Semi Trucks
Last Updated	3/20/2026
Location	Portland, OR, US
Sold By	Schneider

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2024 Freightliner Cascadia - 72" Raised Roof Double Bunk Sleeper, Detroit, Automatic, Optimized Idle

Newly Listed

$77,700 USD

Condition	Used
Usage	474,815 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	425 HP
Engine Model	Detroit DD15 GEN5
Drivetrain	6x4
Transmission	Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	2.15 ratio
Stock Number	32042
MLS Number	14256718
Category	Sleeper Semi Trucks
Last Updated	3/20/2026
Location	Carlisle, PA, US
Sold By	Schneider

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2008 Sterling L8500 Tandem Axle Mechanic / Service Truck - Cummins, 300HP

Recently Updated

$34,995 USD

300HP ISC Cummins diesel, 8LL transmission, 116k miles, 24k LB IMT crane, Aluminum wheels,

Condition	Used
Usage	116,888 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	300 HP
Drivetrain	6x4
Rear Axle	Tandem Axle
MLS Number	13899948
Category	Mechanic / Utility / Service Trucks
Last Updated	3/20/2026
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

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2007 Mack Granite CTP713 Mixer / Ready Mix / Concrete Truck - MP7, 395HP, 10 Speed Manual

Recently Updated

$18,000 USD

RUNS EXCELLENT, 10.5 YARD BECKS DRUM, DIFFERENTIAL LOCK, AIR SEAT, CRUISE! *PRE-EMISIONS!!,

Condition	Used
Usage	202,860 Miles
Duty Class	Heavy Duty Mixer / Ready Mix / Concrete Truck
Horse Power	395 HP
Engine Model	Mack MP7
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Camelback
Rear End	46,000 lb 4.64 ratio
Stock Number	07CTP202MIX
MLS Number	13881506
Category	Mixer / Ready Mix / Concrete Trucks
Last Updated	3/20/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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2020 International LT Day Cab Truck - Cummins 450HP, 12 Speed Autoshift Amt

Recently Updated

$34,500 USD

Very clean International day cab. Pre Emissions Cummins X15 set at 450 hp. 12 spd auto shift trans

Condition	Used
Usage	539,950 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Autoshift Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	BTS5763
MLS Number	13848520
Category	Day Cab Semi Trucks
Last Updated	3/20/2026
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

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

Recently Updated

$46,995 USD

2019 FREIGHTLINER CASCADIA 126, DETROIT DD15, DETROIT DT12 AUTOMATIC TRANSMISSION, 520,676 MILES, FLEET MAINTAINED MULTIPLE UNITS AVAILABLE FINANCING AVAILABLE FOR ALL CREDIT TYPES,...

Condition	Used
Usage	520,676 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
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	0144
MLS Number	13809611
Category	Sleeper Semi Trucks
Last Updated	3/20/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

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2022 Peterbilt 567 Dump Truck - Paccar 455HP, Automatic

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$127,950 USD

AVAILABLE FOR SALE: 2022 PETERBILT 567 16' DUMP TRUCK IN COMMERCE CITY, CO!! INSPECTED AND DETAILED. LOADED WITH LUXURY, POER AND PERFORMANCE. READY TO WORK!!! **Remaining Warranty**, - 5yr...

Condition	Used
Usage	8,280 Hours
Duty Class	Heavy Duty Dump Truck
Bed Length	16 ft.
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	8 Speed Ultrashift Plus Automated
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.42 ratio
Stock Number	CO10693
MLS Number	13803165
Category	Dump Trucks
Last Updated	3/20/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

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2018 Freightliner M2 106 Crane Truck - 350HP

Recently Updated

$138,500 USD

2018 Freightliner M2106 6x4, 54,126 Miles, 19,840 Lbs. FAWR, 46,000 Lbs. RAWR, 65,840 Lbs. GVWR, Cummins L9 Engine, 350 Horsepower, Allison 3000RDS Transmission 2017 National 600H Boom,...

Condition	Used
Usage	54,126 Miles
Horse Power	350 HP
Engine Model	Cummins L9 D
Drivetrain	6x4
Transmission	6 Speed
Suspension	TufTrac
Rear End	46,000 lb
Stock Number	JHJR3478
MLS Number	13722329
Category	Crane Trucks
Last Updated	3/20/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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2015 Kenworth T370 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Hs Automatic

Recently Updated

$89,500 USD

2015 Kenworth T-370 Tandem Axle 24’ Flatbed, 8.9L Paccar PX-9 Diesel Engine, 300 HP, Engine Brake, Allison 3000 HS 6 Speed Automatic Transmission, ONLY 68,298 Miles 2,081 Engine Hours, 52K...

Condition	Used
Usage	2,081 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	T17199D
MLS Number	13533703
Category	Cab & Chassis Trucks
Last Updated	3/20/2026
Location	Denver, CO, US
Sold By	DTI Trucks

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2014 Peterbilt 348 Tandem Axle Rollback Tow Truck - Paccar, 330HP, 6 Speed Automatic

Price Drop $74,995 USD

PX9 330HP, Allison automatic, 26ft Jerrdan bed, Tow package, Three stage engine brake, PTO driven winch, Axle lock, Ask about our shipping service!,

Condition	Used
Usage	6,551 Hours
Duty Class	Heavy Duty Rollback Tow Truck
Bed Length	26 ft.
Horse Power	330 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
MLS Number	13447047
Category	Rollback Tow Trucks
Last Updated	3/20/2026
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

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Used 6x4 Trucks For Sale in United States

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Showing 126 - 150 of 3,361 Truck Listings