6 Speed 6x4 Flatbed Trucks For Sale

(844) 882-___ SHOW
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2017 Freightliner M2 106 Tandem Axle 24 ft Flatbed Truck - 330HP, 6 Speed Allison Hs Automatic

$39,977 USD

2017 Freightliner M2106 24' x 102" Tandem-Axle Flat-Bed Truck, Cummins ISL 8.9L @ 330 H.P., Exhaust Brake, Allison 3000-HS 6-Speed Automatic O/D Transmission, 4.78 Ratio, 4-Bag Air-Ride...

Condition	Used
Usage	361,102 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	330 HP
Engine Model	Cummins ISL330
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.78 ratio
Floor Type	Wood Floor
Winch	Yes
Stock Number	4353
MLS Number	14025431
Category	Flatbed Trucks
Last Updated	1/14/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

(844) 882-___ SHOW
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2014 Freightliner 114SD Tandem Axle 20 ft Flatbed Truck - 410HP, 6 Speed Allison Rds Automatic

$84,977 USD

2014 Freightliner Coronado 114-SD 20' x 96" Aluminum Tandem-Axle Flat-Bed Truck, Detroit DD13 12.8L @ 410 H.P., Engine Brake, Allison 4000-RDS 6-Speed Automatic O/D Transmission, 4.89 Ratio,...

Condition	Used
Usage	171,515 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	20 ft.
Horse Power	410 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.89 ratio
Winch	Yes
Stock Number	4325
MLS Number	13529166
Category	Flatbed Trucks
Last Updated	1/10/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

(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	1/14/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

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

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

$145,995 USD

2026 Freightliner M2 106 Plus (M2106) 25' Flatbed Truck -- With Universal Rear Mounted Forklift Package, * Cummins L9 Diesel -- 350 HP / 1050 lb-ft, * Allison 3000 RDS Automatic...

Condition	New
Usage	114 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	TDWK9547
MLS Number	13436822
Category	Flatbed Trucks
Last Updated	12/18/2025
Location	Pompano Beach, FL, US
Sold By	Go Freightliner of Broward

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

(855) 653-___ SHOW
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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

(877) 322-___ SHOW
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2026 Freightliner M2 106 Flatbed Truck

$119,998 USD

2026 Freightliner M2 106 Plus (M2106) 24' Steel Flatbed, Miami Freightliner --- Hialeah Gardens, FL, Powertrain, * Cummins ISB 6.7L Diesel --- 350 HP / 1050 lb-ft, * Allison 3500 RDS...

Condition	New
Usage	2,655 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	350 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
Stock Number	TDWP8854
MLS Number	13570677
Category	Flatbed Trucks
Last Updated	12/19/2025
Location	Hialeah Gardens, FL, US
Sold By	Freightliner of Miami

(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

(888) 315-___ SHOW
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2016 Freightliner M2 106 Flatbed Truck - 310HP

$69,500 USD

2016 Freightliner M2106 6x4 Flatbed Truck, 54,167 Miles, 16,000 Lbs. FAWR, 40,000 Lbs. RAWR, 56,000 Lbs. GVWR, Cummins ISL Engine, 300 Horsepower, Allison 3000RDS Transmission, 18 Ft....

Condition	Used
Usage	54,167 Miles
Horse Power	310 HP
Engine Model	Cummins ISL D
Drivetrain	6x4
Transmission	6 Speed
Rear End	40,000 lb
Stock Number	GDHA1951
MLS Number	14018234
Category	Flatbed Trucks
Last Updated	12/5/2025
Location	Canton, OH, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Flatbed Truck - 350HP

$170,250 USD

FOR SALE! A brand new Freightliner M2106 6x4 upfitted with a Veqor flatbed w/ forklift kit. This vehicle is powered by a 350 hp Cummins L9 diesel motor, and gears are shifted via an Allison...

Condition	New
Horse Power	350 HP
Engine Model	Cummins L9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	SDWE5110
MLS Number	13800217
Category	Flatbed Trucks
Last Updated	12/5/2025
Location	Tampa, FL, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Flatbed Truck - 350HP

$170,250 USD

FOR SALE! A brand new Freightliner M2106 6x4 upfitted with a Veqor flatbed w/ forklift kit. This vehicle is powered by a 350 hp Cummins L9 diesel motor, and gears are shifted via an Allison...

Condition	New
Horse Power	350 HP
Engine Model	Cummins L9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	SDWE5111
MLS Number	13727365
Category	Flatbed Trucks
Last Updated	12/5/2025
Location	Tampa, FL, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Flatbed Truck - 350HP

$170,250 USD

FOR SALE! A brand new Freightliner M2106 6x4 upfitted with a Veqor flatbed w/ forklift kit. This vehicle is powered by a 350 hp Cummins L9 diesel motor, and gears are shifted via an Allison...

Condition	New
Horse Power	350 HP
Engine Model	Cummins L9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	SDWE5109
MLS Number	13727364
Category	Flatbed Trucks
Last Updated	12/5/2025
Location	Tampa, FL, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Flatbed Truck - 350HP

$170,250 USD

FOR SALE! A brand new Freightliner M2106 6x4 upfitted with a Veqor flatbed w/ forklift kit. This vehicle is powered by a 350 hp Cummins L9 diesel motor, and gears are shifted via an Allison...

Condition	New
Horse Power	350 HP
Engine Model	Cummins L9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	SDWE5105
MLS Number	13727361
Category	Flatbed Trucks
Last Updated	12/5/2025
Location	Tampa, FL, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Flatbed Truck - 350HP

$170,250 USD

FOR SALE! A brand new Freightliner M2106 6x4 upfitted with a Veqor flatbed w/ forklift kit. This vehicle is powered by a 350 hp Cummins L9 diesel motor, and gears are shifted via an Allison...

Condition	New
Horse Power	350 HP
Engine Model	Cummins L9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	SDWE5104
MLS Number	13677085
Category	Flatbed Trucks
Last Updated	12/5/2025
Location	Tampa, FL, US
Sold By	Custom Truck One Source

2025 Freightliner M2 106 Flatbed Truck - 350HP

$170,250 USD

FOR SALE! A brand new Freightliner M2106 6x4 upfitted with a Veqor flatbed w/ forklift kit. This vehicle is powered by a 350 hp Cummins L9 diesel motor, and gears are shifted via an Allison...

Condition	New
Horse Power	350 HP
Engine Model	Cummins L9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	SDVR6891
MLS Number	13373888
Category	Flatbed Trucks
Last Updated	12/5/2025
Location	Tampa, FL, US
Sold By	Custom Truck One Source

(844) 476-___ SHOW
NUMBERCall Seller

2026 Freightliner M2 106 Flatbed Truck - 350HP

$170,250 USD

FOR SALE! A brand new Freightliner M2106 6x4 upfitted with a Veqor flatbed w/ forklift kit. This vehicle is powered by a 350 hp Cummins L9 diesel motor, and gears are shifted via an Allison...

Condition	New
Horse Power	350 HP
Engine Model	Cummins L9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	TDWH1695
MLS Number	14004446
Category	Flatbed Trucks
Last Updated	11/27/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

(844) 476-___ SHOW
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2026 Freightliner M2 106 Flatbed Truck - 350HP

$170,250 USD

FOR SALE! A brand new Freightliner M2106 6x4 upfitted with a Veqor flatbed w/ forklift kit. This vehicle is powered by a 350 hp Cummins L9 diesel motor, and gears are shifted via an Allison...

Condition	New
Horse Power	350 HP
Engine Model	Cummins L9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	TDWH1694
MLS Number	14001400
Category	Flatbed Trucks
Last Updated	11/26/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

(844) 476-___ SHOW
NUMBERCall Seller

2026 Freightliner M2 106 Flatbed Truck - 350HP

$170,250 USD

FOR SALE! A brand new Freightliner M2106 6x4 upfitted with a Veqor flatbed w/ forklift kit. This vehicle is powered by a 350 hp Cummins L9 diesel motor, and gears are shifted via an Allison...

Condition	New
Horse Power	350 HP
Engine Model	Cummins L9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	TDWH1693
MLS Number	14001398
Category	Flatbed Trucks
Last Updated	11/26/2025
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

(844) 714-___ SHOW
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2007 Peterbilt 357 Tandem Axle 24.5 ft Flatbed Truck - 350HP, 6 Speed Allison Rds Automatic

$64,900 USD

24'5" x 96" Flatbed, Piggyback forklift package, Stake pockets, Sliding load ratchets, Smooth steel plate floor, Tool box, Allison 4500RDS transmission with PTO provision, Cummins ISM 350HP,...

Condition	Used
Usage	439,983 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24.5
Horse Power	350 HP
Engine Model	Cummins ISM
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Floor Type	Steel Floor
Winch	Yes
Stock Number	6936
MLS Number	13996088
Category	Flatbed Trucks
Last Updated	11/21/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

(855) 801-___ SHOW
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2025 Freightliner M2 106 Flatbed Truck - 350HP

$170,250 USD

FOR SALE! A brand new Freightliner M2106 6x4 upfitted with a Veqor flatbed w/ forklift kit. This vehicle is powered by a 350 hp Cummins L9 diesel motor, and gears are shifted via an Allison...

Condition	New
Horse Power	350 HP
Engine Model	Cummins L9 D
Drivetrain	6x4
Transmission	6 Speed
Rear End	46,000 lb
Stock Number	SDVR6721
MLS Number	13976563
Category	Flatbed Trucks
Last Updated	11/11/2025
Location	Cinnaminson, NJ, US
Sold By	Custom Truck One Source