Diesel 6 Speed 6x4 Trucks For Sale in United States

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11 0

2023 Kenworth T480 Dump Truck - Paccar 360HP, 6 Speed Allison Rds Automatic

Newly Listed

$189,000 USD

WON'T LAST LONG!!! LOCAL TRADE LATE MODEL LOW MILE KENWORTH TANDEM AXLE DUMP! ONLY 41K MILES! PACCAR PX9 ENGINE WITH 360HP, ALLISON 3000RDS AUTOMATIC TRANSMISSION, ALUMINUM WHEELS, 15'6"...

Condition	Used
Usage	41,338 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Horse Power	360 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.57 ratio
Stock Number	PM252654U/RIC
MLS Number	12994765
Category	Dump Trucks
Last Updated	7/18/2024
Location	Richmond, VA, US
Sold By	Truck Enterprises Inc.

(855) 984-___ SHOW
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1 0

2024 BATTLE MOTORS LNT Grapple Truck - Cummins, 350HP, 6 Speed Allison Rds Automatic

Newly Listed

$308,000 USD

***ADVERTISED PRICE INCLUDES FET*** Petersen TR3 Loader / Grapple with Route Assistant, Hard Ox 20' 30CY Dump Body Warranty for Allison 3000RDS Transmission, Coverage: 5 years (includes a...

Condition	New
Usage	550 Miles
Duty Class	Heavy Duty Grapple Truck
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Rear End	30,000 lb
Stock Number	BM1000444
MLS Number	12992250
Category	Grapple Trucks
Last Updated	7/17/2024
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

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2025 Peterbilt 567 Day Cab Truck - Cummins 565HP

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FOR SALE! A brand new Peterbilt 567 6x4 road tractor. This vehicle is powered by a 565 hp Cummins X15 diesel motor, and gears are shifted via an Allison 4500RDS automatic transmission. The...

Condition	New
Horse Power	565 HP
Engine Model	Cummins X15 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	SD715431
MLS Number	12985804
Category	Day Cab Semi Trucks
Last Updated	7/14/2024
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

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2024 Peterbilt 567 Hooklift Truck - Cummins, 525HP

$291,191 USD

FOR SALE! A brand new Peterbilt 567 6x4 upfitted with a Palfinger HT 500 L TEC hook lift. This vehicle is powered by a 525 hp Cummins X15 diesel motor, and gears are shifted via an Allison...

Condition	New
Horse Power	525 HP
Engine Model	Cummins X15 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	RD667159
MLS Number	12985749
Category	Hooklift Trucks
Last Updated	7/14/2024
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

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35 0

2016 Freightliner M2 106 24 ft Box Truck - 270HP, 6 Speed Allison Hs Automatic, Liftgate

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2016 Freightliner M2-106 Tandem Axle Box Truck, Cummins ISL 8.9L Diesel Engine, 270 HP, Engine Brake, Allison 6 Speed Automatic Transmission, 125,195 ECM Verified Miles 5,394 ECM Verified...

Condition	Used
Usage	5,394 Hours
Duty Class	Heavy Duty Box Truck
Box Length	24 ft.
Horse Power	270 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Liftgate	Yes
Stock Number	T16482D
MLS Number	12984355
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	7/12/2024
Location	Denver, CO, US
Sold By	DTI Trucks

8 0

2025 Peterbilt 548 Dump Truck - Paccar 360HP

$201,700 USD

FOR SALE! A brand new Peterbilt 548 6x4 upfitted with a 16' Brandon dump body. This vehicle is powered by a 360 hp Paccar PX9 diesel motor, and gears are shifted via an Allison 3000RDS...

Condition	New
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SM713604
MLS Number	12978196
Category	Dump Trucks
Last Updated	7/11/2024
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

8 0

2025 Peterbilt 548 Dump Truck - Paccar 360HP

$201,700 USD

FOR SALE! A brand new Peterbilt 548 6x4 upfitted with a 16' Brandon dump body. This vehicle is powered by a 360 hp Paccar PX9 diesel motor, and gears are shifted via an Allison 3000RDS...

Condition	New
Horse Power	360 HP
Engine Model	Paccar PX9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SM713597
MLS Number	12978192
Category	Dump Trucks
Last Updated	7/11/2024
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

(844) 348-___ SHOW
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7 0

2024 Freightliner 114SD Logging Truck - Cummins, 455HP

$323,323 USD

FOR SALE! A brand new Freightliner 114SD 6x4 upfitted with a Palfinger Epsilon M13A80 grapple. This vehicle is powered by a 455 hp Cummins X12 diesel motor, and gears are shifted via an...

Condition	New
Horse Power	455 HP
Engine Model	Cummins X12 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	RHVB7046
MLS Number	12977965
Category	Logging Trucks
Last Updated	7/11/2024
Location	Tampa, FL, US
Sold By	Custom Truck One Source

(844) 716-___ SHOW
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14 0

2008 International WorkStar 7600 Tandem Axle Cab & Chassis Truck - Cummins, 370HP, 6 Speed Allison Rds Automatic

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HARD TO FIND HEAVY SPEC CUMMINS POWERED AUTOMATIC VOCATIONAL TRUCK! , 2008 International 7600 tandem axle truck #5210 (Sister truck shown in 1st picture, remaining pictures are the actual...

Condition	Used
Usage	2,945 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	370 HP
Engine Model	Cummins ISM385V
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.57 ratio
Stock Number	5211
MLS Number	12976094
Category	Cab & Chassis Trucks
Last Updated	7/9/2024
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

(844) 716-___ SHOW
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13 0

2008 International WorkStar 7600 Tandem Axle Cab & Chassis Truck - Cummins, 370HP, 6 Speed Allison Rds Automatic

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HARD TO FIND HEAVY SPEC CUMMINS POWERED AUTOMATIC VOCATIONAL TRUCK! , 2008 International 7600 tandem axle truck #5210 (Sister truck shown in 1st picture, remaining pictures are the actual...

Condition	Used
Usage	2,792 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	370 HP
Engine Model	Cummins ISM385V
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.57 ratio
Stock Number	5210
MLS Number	12976090
Category	Cab & Chassis Trucks
Last Updated	7/9/2024
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

(833) 298-___ SHOW
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27 1

2025 Kenworth T880 Rollback Tow Truck - Jerr-Dan Rollback Towing Body, New, Arizona, Automatic, 28', Heavy Duty, Tandem Axle

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Kenworth industrial carrier tow truck for sale at Midco Sales. Key Specs: Kenworth T880, Cummins X15, automatic transmission, Jerr-Dan industrial carrier, 20k winch, wheel lift.This...

Condition	New
Usage	1,986 Miles
Duty Class	Heavy Duty Rollback Tow Truck
Upfit Type	Rollback Towing Body
Upfit Make	Jerr-Dan
Bed Length	28 ft.
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Winch	Yes
Stock Number	T58189
MLS Number	12975203
Category	Rollback Tow Trucks
Last Updated	7/9/2024
Location	Chandler, AZ, US
Sold By	Midco Sales

(877) 553-___ SHOW
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11 0

2021 International HV Dump Truck - N13 430HP, 6 Speed Automatic, 16' Dump

2025 Peterbilt 567 Roll Off Truck - Cummins, 450HP

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FOR SALE! A brand new Peterbilt 567 6x4 upfitted with a Galbreath U5-OR-174 roll-off. This vehicle is powered by a 450 hp Cummins X15 diesel motor, and gears are shifted via an Allison...

Condition	New
Horse Power	450 HP
Engine Model	Cummins X15 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	SD717250
MLS Number	12972414
Category	Roll Off Trucks
Last Updated	7/16/2024
Location	Atlanta, GA, US
Sold By	Custom Truck One Source

(844) 481-___ SHOW
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28 0

2012 Freightliner M2 106 Tandem Axle 24 ft Flatbed Truck - 350HP, 6 Speed Allison Rds Automatic

2013 Peterbilt 348 Day Cab Truck - Paccar 350HP, 6 Speed Allison Rds Automatic

$30,000 USD

2013 PETE 348, ONLYYY 190K*** MILEAGE SHOWING, THE PACCAR PX8 ENGINE!! ALLISON AUTOMATIC, SPRING RIDE, FIXED FIFTH, DRUM BREAKS,185" WB, 170'' CABEND FRAME ,12K FRONTS 40K REARS, SOLID...

Condition	Used
Usage	13,266 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	350 HP
Engine Model	Paccar PX8
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb
MLS Number	12971061
Category	Day Cab Semi Trucks
Last Updated	7/4/2024
Location	Jackson, TN, US
Sold By	Snider Equipment

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10 0

2025 Kenworth W900 Tandem Axle Rollback Tow Truck - Cummins, 565HP, 6 Speed Allison Rds Automatic

$333,500 USD

READY TO ROLL W900 / NRC 40TB ROLLBACK! 28' deck, wood inserts, wheel lift, remote controls, SS boxes, strobes. Call Luke Wheeler @ for details

Condition	New
Usage	865 Miles
Duty Class	Heavy Duty Rollback Tow Truck
Horse Power	565 HP
Engine Model	Cummins X15P
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	3.90 ratio
Stock Number	SR133624
MLS Number	12967885
Category	Rollback Tow Trucks
Last Updated	7/3/2024
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

(855) 642-___ SHOW
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11 1

2025 Kenworth T880 Sleeper Semi Truck - 40" Flat Top Sleeper, Paccar 510HP, 6 Speed Allison Rds Automatic

$214,950 USD

New Kenworth T880 Flat-top Sleeper for sale. Features: Dual Exhaust, Heated Mirrors, Stainless Steel Sun Visor, 230-gallon Fuel Capacity, Slate Gray Diamond VIT Interior, Espar Bunk Heater,...

Condition	New
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Sleeper Type	Flat Top Sleeper
Sleeper Size	40"
Suspension	AG 400L
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	145792
MLS Number	12967840
Category	Sleeper Semi Trucks
Last Updated	7/3/2024
Location	Coopersburg, PA, US
Sold By	Coopersburg & Liberty Kenworth

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31 0

2019 Freightliner M2 106 Flatbed Truck

$132,500 USD

2019 Freightliner M2-106 Tandem Axle Flatbed, Cummins L9 8.9L Diesel Engine, 350 HP, Exhaust Brake, Allison 6 Speed Automatic Transmission, ONLY 98,391 ECM Verified Miles 2,687 ECM Verified...

Condition	Used
Usage	2,687 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Winch	Yes
Stock Number	T16481D
MLS Number	12962824
Category	Flatbed Trucks
Last Updated	7/4/2024
Location	Denver, CO, US
Sold By	DTI Trucks

(844) 435-___ SHOW
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8 0

2022 Peterbilt 348 Tandem Axle Truck - Cummins, 350HP

$189,900 USD

2022 Peterbilt Model 348 24' Aluminum Platform Body With Full Headboard,Ten, Rachet Binders And Boom Craddle. Fassi Model F200BS Knuckle Boom Crane Mounted BOC, With Wireless Remote Control...

Condition	Used
Usage	57,219 Miles
Duty Class	Heavy Duty Truck
Horse Power	350 HP
Engine Model	Cummins PX9
Drivetrain	6x4
Transmission	6 Speed
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.88 ratio
Stock Number	340203
MLS Number	12962790
Category	Other Trucks
Last Updated	6/29/2024
Location	Manchester, NH, US
Sold By	Allegiance Trucks

(855) 370-___ SHOW
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10 1

2016 Freightliner M2 106 Tandem Axle Cab & Chassis Truck - Cummins, 350HP, 6 Speed Automatic

$56,900 USD

2016 Freightliner M2-106, Cummins ISL 350HP Engine, Automatic 6 Spd Allison 3000 RDS Transmission, Air Ride Suspension, 52,000 GVW, 12,000# Alliance Front Axle, 40,000# Alliance Axle...

Condition	Used
Usage	7,622 Hours
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.78 ratio
Stock Number	16WH215
MLS Number	12962597
Category	Cab & Chassis Trucks
Last Updated	7/2/2024
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

9 0

2025 Freightliner M2 106 Dump Truck - Detroit 350HP

$173,946 USD

FOR SALE! A brand new Freightliner M2106 6x4 upfitted with a 16' Load King dump body. This vehicle is powered by a 350 hp Detroit DD8 diesel motor, and gears are shifted via an Allison...

Condition	New
Horse Power	350 HP
Engine Model	Detroit DD8 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	SHVV2232
MLS Number	12962344
Category	Dump Trucks
Last Updated	7/10/2024
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

19 0

2019 Freightliner 108SD Dump Truck - Cummins 370HP

$142,500 USD

68,194 Miles, Cummins ISL 370 HP, Allison 3000 RDS, 60,000 Lb. GVWR, 20,000 Lb. FAWR, 40,000 Lb. RAWR, 2018 Load King 16 Ft. Dump Bed, 48 Inch Sides, Power Tarp, Air Lock High Lift Gate,...

Condition	Used
Usage	68,194 Miles
Horse Power	370 HP
Engine Model	Cummins L9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	KDKH2631
MLS Number	12962014
Category	Dump Trucks
Last Updated	7/3/2024
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

(833) 801-___ SHOW
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5 0

2013 Peterbilt 348 Day Cab Truck - Paccar 300HP, 6 Speed Automatic

$30,000 USD

good truck, runs great, very clean, air seat, differential lock, power windows, cruise, differential lock, VERY CLEAN TRUCK,

Condition	Used
Usage	191,057 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	300 HP
Engine Model	Paccar PX8
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	13PETE191TADC
MLS Number	12958948
Category	Day Cab Semi Trucks
Last Updated	6/27/2024
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales