6 Speed 6x4 Flatbed Trucks For Sale

(844) 476-___ SHOW
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2025 Freightliner M2 106 Flatbed Truck - 350HP

2026 Freightliner M2 106 Flatbed Truck - 350HP

Newly Listed

$209,120 USD

FOR SALE! A brand new Freightliner M2106 6x4 upfitted with a Load King Premier 40' conveyor body. This vehicle is powered by a 350 hp Cummins L9 diesel motor, and gears are shifted via an...

Condition	New
Horse Power	350 HP
Engine Model	Cummins L9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	TDWH1655
MLS Number	14136096
Category	Flatbed Trucks
Last Updated	2/11/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(844) 476-___ SHOW
NUMBERCall Seller

2025 Freightliner M2 106 Flatbed Truck - 350HP

$253,095 USD

FOR SALE! A brand new Freightliner M2106 6x4 upfitted with a Load King Premier 40' conveyor body. This vehicle is powered by a 350 hp Cummins L9 diesel motor, and gears are shifted via an...

Condition	New
Horse Power	350 HP
Engine Model	Cummins L9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	SDVR6769
MLS Number	14128577
Category	Flatbed Trucks
Last Updated	2/13/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(833) 300-___ SHOW
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2020 Kenworth T880 Tandem Axle 25 ft Flatbed Truck - 455HP, 6 Speed Allison Rds Automatic

Contact for price

Flatbed makeFOURGONS LECLAIR, Flatbed model25, Flatbed dimension25 ',, Installed option, COFFRE D"ALUMINIUM, BEACONS LIGHT, Flatbed serial #195572, Faltbed typeACIER / STEEL, Flatbed...

Condition	Used
Usage	6,982 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	25 ft.
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	C-37338
MLS Number	14127358
Category	Flatbed Trucks
Last Updated	2/5/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 882-___ SHOW
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2014 Peterbilt 348 Tandem Axle 24 ft Flatbed Truck - 350HP, 6 Speed Allison Hs Automatic

$42,977 USD

2014 Peterbilt 348 24' x 102" Tandem-Axle Flat-Bed Truck, Fork-Lift Package, Paccar PX-9 8.9L @ 350 H.P., Engine Brake, Allison 3000-HS 6-Speed Automatic O/D Transmission, 5.29 Ratio, 276" W...

Condition	Used
Usage	11,060 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Winch	Yes
Stock Number	4314
MLS Number	13615209
Category	Flatbed Trucks
Last Updated	2/5/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

(724) 648-___ SHOW
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2024 Freightliner M2 106 Tandem Axle 24 ft Flatbed Truck - 360HP, 6 Speed Allison Rds Automatic

$109,900 USD

Local trade, Almost new, full 4 door cab, 22,000 lbs lift axle with 24' steel flatbed,

Condition	Used
Usage	1,551 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	360 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	33,000 lb 4.63 ratio
Floor Type	Steel Floor
Stock Number	286505
MLS Number	14122280
Category	Flatbed Trucks
Last Updated	2/3/2026
Location	Butler, PA, US
Sold By	Hunter Truck

2014 Kenworth T370 Tandem Axle 18 ft Flatbed Truck - 300HP, 6 Speed Allison Rds Automatic

$109,500 USD

2014 Kenworth T370 Tandem Axle Flatbed with Vermeer Tanks, Paccar PX-7 6.7L Turbo Diesel Engine, 300 HP, Exhaust Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 6,958 ECM...

Condition	Used
Usage	332 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	18 ft.
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 6.17 ratio
Stock Number	T17786D
MLS Number	13969125
Category	Flatbed Trucks
Last Updated	1/30/2026
Location	Denver, CO, US
Sold By	DTI Trucks

2026 Kenworth T480 Tandem Axle 24.5 ft Flatbed Truck - 370HP, 6 Speed Allison Rds Automatic

$174,995 USD

***This unit is located at Vermeer All Roads in Manassas, VA*** 24'6" steel flatbed Model Year: 2025, Model: T480, Engine: PACCAR PX-9, 370 HP @ 1600 RPM, 1250 lb-ft Torque @ 1200 RPM,...

Condition	New
Usage	725 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24.5
Horse Power	370 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.38 ratio
Stock Number	KN194028
MLS Number	13916637
Category	Flatbed Trucks
Last Updated	12/29/2025
Location	Rosedale, MD, US
Sold By	All Roads Trucks

2026 Kenworth T480 Tandem Axle 24.5 ft Flatbed Truck - 370HP, 6 Speed Allison Rds Automatic

$174,995 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	710 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24.5
Horse Power	370 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.38 ratio
Stock Number	KN194033
MLS Number	13800898
Category	Flatbed Trucks
Last Updated	12/20/2025
Location	Westminster, MD, US
Sold By	All Roads Trucks

2026 Kenworth T480 Tandem Axle 24.5 ft Flatbed Truck - 370HP, 6 Speed Allison Rds Automatic

$174,995 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	940 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24.5
Horse Power	370 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.38 ratio
Stock Number	KN194030
MLS Number	13800894
Category	Flatbed Trucks
Last Updated	12/20/2025
Location	Westminster, MD, US
Sold By	All Roads Trucks

2026 Kenworth T480 Tandem Axle Flatbed Truck - 370HP, 6 Speed Allison Rds Automatic

$174,995 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	1,175 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24.5
Horse Power	370 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.38 ratio
Stock Number	KN194029
MLS Number	13721054
Category	Flatbed Trucks
Last Updated	12/20/2025
Location	Westminster, MD, US
Sold By	All Roads Trucks

2026 Kenworth T480 Tandem Axle 24.5 ft Flatbed Truck - 370HP, 6 Speed Allison Rds Automatic

$174,995 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	846 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24.5
Horse Power	370 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.38 ratio
Stock Number	KN194032
MLS Number	13800897
Category	Flatbed Trucks
Last Updated	12/20/2025
Location	Westminster, MD, US
Sold By	All Roads Trucks

2020 Western Star 4900 Tandem Axle 20 ft Flatbed Truck - 500HP, 6 Speed Allison Rds Automatic

$109,500 USD

2020 Western Star 4900SB Sleeper Flatbed Truck With Forklift Mount, Detroit Diesel DD16, 500HP, 6 Speed Allison 4500RDS Automatic Transmission, 219,960 ECM Verified Miles 6,678 ECM Verified...

Condition	Used
Usage	6,678 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	20 ft.
Horse Power	500 HP
Engine Model	Detroit DD16
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Winch	Yes
Stock Number	17089D
MLS Number	13435814
Category	Flatbed Trucks
Last Updated	12/17/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(844) 241-___ SHOW
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2026 Freightliner M2 106 Tandem Axle Flatbed Truck - 350HP, Automatic

$149,995 USD

2026 Freightliner M2 106 Plus (M2106) 25' Flatbed Truck -- With Universal Rear Mounted Forklift Package, * Cummins L9 Diesel -- 350 HP / 660 lb-ft, * Allison 3000 RDS Automatic...

Condition	New
Usage	105 Miles
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	THWP8362
MLS Number	13580422
Category	Flatbed Trucks
Last Updated	12/5/2025
Location	Pompano Beach, FL, US
Sold By	Go Freightliner of Broward

2017 Freightliner M2 106 Tandem Axle 17 ft Flatbed Truck - 350HP, 6 Speed Allison Rds Automatic

$99,500 USD

2017 Freightliner M2 Tandem Axle 17’ 9” Flatbed, Cummins ISL 8.9L Turbo Diesel Engine, 350 HP, Engine Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 75,126 ECM Verified Miles ...

Condition	Used
Usage	2,931 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	17 ft.
Horse Power	350 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.63 ratio
Winch	Yes
Stock Number	T17613D
MLS Number	13879966
Category	Flatbed Trucks
Last Updated	11/5/2025
Location	Denver, CO, US
Sold By	DTI Trucks

2020 Freightliner M2 106 Tandem Axle 22 ft Flatbed Truck - 300HP, 6 Speed Automatic

$109,500 USD

2020 Freightliner M2 22’ 4” Tandem Axle Flatbed, Cummins L9 8.9L Turbo Diesel Engine, 300 HP, Allison 6 Speed Automatic Transmission, ONLY 69,227 ECM Verified Miles, ONLY 1,903 Engine Hours...

Condition	Used
Usage	19,003 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	22 ft.
Horse Power	300 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	T17441D
MLS Number	13747989
Category	Flatbed Trucks
Last Updated	11/5/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(772) 409-___ SHOW
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2026 Kenworth T480 Tandem Axle Flatbed Truck - 330HP, 6 Speed Allison Rds Automatic

$167,995 USD

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2026, Model: T480...

Condition	New
Usage	1,926 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	330 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.38 ratio
Stock Number	KN194016
MLS Number	13765771
Category	Flatbed Trucks
Last Updated	8/26/2025
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

(833) 300-___ SHOW
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2008 Freightliner M2 112 Tandem Axle 26 ft Flatbed Truck - 410HP, 6 Speed Allison Hs Automatic

Contact for price

Flatbed makeCUSTOM CARRIER, Flatbed dimension26 ', Installed option, RAMPE EN ACIER: 8', Faltbed typE STEEL, Flatbed winch make WARN INDUSTRIAL: SERIES 15, Flatbed control1 COTÉ / 1 SIDE,

Condition	Used
Usage	525,581 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	26 ft.
Horse Power	410 HP
Engine Model	MBE4000
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.11 ratio
Stock Number	C-33359
MLS Number	12935446
Category	Flatbed Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center