Used Diesel Freightliner 6 Speed Flatbed Trucks For Sale

26 - 50 of 53 listings

2019 Freightliner M2 Tandem Axle Flatbed Truck - 260HP, 6 Speed Automatic

$31,250 USD

Used 2019 Freightliner M2 Flatbed Truck for sale, 260 HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, tandem rear axle, air ride suspension, 372,839 miles, 100-gallon...

Condition	Used
Usage	372,839 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	260 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	232238
MLS Number	14371680
Category	Flatbed Trucks
Last Updated	5/15/2026
Location	Carrollton, TX, US
Sold By	Penske Used Trucks

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2019 Freightliner M2 Flatbed Truck - 250HP, 6 Speed Automatic

$25,000 USD

Used 2019 Freightliner M2 Flatbed Truck for sale, 281,291 miles, 250 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, single rear axle, air ride suspension. Check it...

Condition	Used
Usage	281,292 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	250 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.22 ratio
Stock Number	229830
MLS Number	14306437
Category	Flatbed Trucks
Last Updated	5/28/2026
Location	Wichita, KS, US
Sold By	Penske Used Trucks

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2019 Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic

Price Drop $49,000 USD

Used 2019 Freightliner M2 Flatbed Truck for sale, 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 111,131 miles, 10,000 lb front axle, 19,000 lb rear axle. Check it...

Condition	Used
Usage	111,167 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.22 ratio
Stock Number	273727
MLS Number	14247986
Category	Flatbed Trucks
Last Updated	5/17/2026
Location	Fontana, CA, US
Sold By	Penske Used Trucks

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2018 Freightliner M2 Flatbed Truck - 240HP, 6 Speed Automatic

$43,500 USD

Used 2018 Freightliner M2 Flatbed Truck, 70,614 miles, 240HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, single rear axle with 21,000 lbs capacity, 12,000 lbs front...

Condition	Used
Usage	70,640 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	240 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.56 ratio
Stock Number	191662
MLS Number	14301632
Category	Flatbed Trucks
Last Updated	5/28/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

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2015 Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic

$49,750 USD

Used 2015 Freightliner M2 Flatbed Truck for sale, 29,170 miles, 220 HP Cummins ISB6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lb front axle, 19,000 lb single rear axle....

Condition	Used
Usage	29,170 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	220 HP
Engine Model	Cummins ISB6.7
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	19,000 lb 5.56 ratio
Stock Number	121525
MLS Number	14357941
Category	Flatbed Trucks
Last Updated	5/9/2026
Location	West Babylon, NY, US
Sold By	Penske Used Trucks

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2019 Freightliner M2 106 Flatbed Truck - 220HP, 6 Speed Automatic

$59,500 USD

2019 Freightliner M2-106 24ft Flatbed Powertrain Chassis: 27009 miles / 2608 Hours, 6.7L Cummins B6.7 Turbo Diesel, 220HP, 6 Speed 2500RDS Allison Automatic Transmission, Air Brakes, Spring...

Condition	Used
Usage	27,009 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Stock Number	T17759M
MLS Number	14356605
Category	Flatbed Trucks
Last Updated	5/7/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

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

$104,500 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	69,227 Miles
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	14356597
Category	Flatbed Trucks
Last Updated	5/7/2026
Location	Denver, CO, US
Sold By	DTI Trucks

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2020 Freightliner M2 Flatbed Truck - 240HP, 6 Speed Automatic

Price Drop $52,750 USD

Used 2020 Freightliner M2 Flatbed Truck for sale, 115,619 miles, 240 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lbs front axle, 19,000 lbs rear axle, air...

Condition	Used
Usage	116,602 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	240 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.22 ratio
Stock Number	254770
MLS Number	14330566
Category	Flatbed Trucks
Last Updated	5/28/2026
Location	Phoenix, AZ, US
Sold By	Penske Used Trucks

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2019 Freightliner M2 Tandem Axle Flatbed Truck - 300HP, 6 Speed Automatic

$54,250 USD

Used 2019 Freightliner M2 Tandem Axle Flatbed Truck for sale, 220,502 miles, Cummins L9 diesel engine, 300 HP, 6-speed Allison automatic transmission, tandem rear axle, 12,000 lbs front axle...

Condition	Used
Usage	220,503 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	300 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	217157
MLS Number	14256466
Category	Flatbed Trucks
Last Updated	5/29/2026
Location	Fontana, CA, US
Sold By	Penske Used Trucks

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2019 Freightliner M2 Tandem Axle Flatbed Truck - 300HP, 6 Speed Automatic

$39,250 USD

Used 2019 Freightliner M2 Tandem Axle Flatbed Truck for sale, 270,093 miles, 300HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, 12,000 lb front axle, 40,000 lb rear...

Condition	Used
Usage	270,093 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	300 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	217156
MLS Number	14254319
Category	Flatbed Trucks
Last Updated	5/20/2026
Location	Fontana, CA, US
Sold By	Penske Used Trucks

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2020 Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic

$46,500 USD

Used 2020 Freightliner M2 Flatbed Truck for sale, 141,467 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, single rear axle, 10,000 lbs front and 19,000 lbs...

Condition	Used
Usage	141,469 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	19,000 lb 5.88 ratio
Stock Number	276062
MLS Number	14292361
Category	Flatbed Trucks
Last Updated	5/8/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

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2018 Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic

$44,500 USD

Used 2018 Freightliner M2 Flatbed Truck for sale, 186,039 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, single rear axle, 10,000 lbs front and 19,000 lbs...

Condition	Used
Usage	186,039 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.22 ratio
Stock Number	197289
MLS Number	14351859
Category	Flatbed Trucks
Last Updated	5/9/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

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2018 Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic

$34,750 USD

Used 2018 Freightliner M2 Flatbed Truck for sale, 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, single rear axle with spring suspension, 206,857 miles. Check it...

Condition	Used
Usage	206,901 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	19,000 lb 5.56 ratio
Stock Number	181770
MLS Number	14276801
Category	Flatbed Trucks
Last Updated	5/20/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

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2013 Freightliner M2 112 Tandem Axle 24 ft Flatbed Truck - 370HP, 6 Speed Allison Hs Automatic

$84,995 USD

DD13 370HP, Allison 3000HS 6 speed automatic, 24ft flatbed forklift included, Southern truck, Airliner suspension, Strong truck shifts smooth, 2 stage engine brake, We ship nationwide, 2007...

Condition	Used
Usage	287,159 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	370 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Winch	Yes
MLS Number	14347172
Category	Flatbed Trucks
Last Updated	5/2/2026
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

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2016 Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic

$49,500 USD

Used 2016 Freightliner M2 Flatbed Truck with 220HP Cummins ISB6.7 diesel engine, 6-speed automatic Allison transmission, 266" wheelbase, air ride suspension, and 80-gallon fuel capacity....

Condition	Used
Usage	186,935 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	220 HP
Engine Model	Cummins ISB6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.56 ratio
Stock Number	135829
MLS Number	14346898
Category	Flatbed Trucks
Last Updated	5/22/2026
Location	West Sacramento, CA, US
Sold By	Penske Used Trucks

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2019 Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic

Price Drop $43,500 USD

Used 2019 Freightliner M2 Flatbed Truck for sale, 182,782 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lb front axle, 19,000 lb single rear axle,...

Condition	Used
Usage	182,782 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.56 ratio
Stock Number	227222
MLS Number	14333754
Category	Flatbed Trucks
Last Updated	5/28/2026
Location	Medley, FL, US
Sold By	Penske Used Trucks

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2019 Freightliner M2 Tandem Axle Flatbed Truck - 350HP, 6 Speed Automatic

$67,750 USD

Used 2019 Freightliner M2 Flatbed Truck for sale, 171,207 miles, 350 HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, tandem rear axle, air ride suspension. Check it out.

Condition	Used
Usage	171,481 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	350 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	238308
MLS Number	14239807
Category	Flatbed Trucks
Last Updated	5/28/2026
Location	Parsippany, NJ, US
Sold By	Penske Used Trucks

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2019 Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic

$46,750 USD

Used 2019 Freightliner M2 Flatbed Truck for sale, 157,859 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, single rear axle, air ride suspension, 100 gal...

Condition	Used
Usage	157,860 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	220 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.56 ratio
Stock Number	227214
MLS Number	14281266
Category	Flatbed Trucks
Last Updated	5/28/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

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2014 Freightliner M2 106 26 ft Flatbed Truck - 220HP, Manual, Liftgate

$49,900 USD

CUMMINS ISB 6.7L 220hp, FULLER FS6406A, R19-4N / 4.10 REARS, with AIR RIDE SUSPENSION, 10 HOLE PILOT, ABS S-CAM BRAKES, 11R22.5 ON STEEL WHEELS, P/S, A/C, WB 271" with 205" CAB TO AXLE,...

Condition	Used
Usage	125,206 Miles
Duty Class	Medium Duty Flatbed Truck
Bed Length	26 ft.
Horse Power	220 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 4.10 ratio
Stock Number	V19G0401
MLS Number	9944452
Category	Flatbed Trucks
Last Updated	4/30/2026
Location	Fresno, CA, US
Sold By	LKQ Valley Truck Parts, Inc.

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2017 Freightliner M2 106 Tandem Axle 22 ft Flatbed Truck - 300HP, 6 Speed Allison Hs Automatic, Liftgate

$59,000 USD

Great Miles, Tandem Axle, , Cummins ISL 300 hp, Allison 3000RDS Automatic Transmission, 12000# FA, 40,000# RA , Air Ride Suspension, Locking Differential, Disc Brakes, 22 ft Pallet Body,...

Condition	Used
Usage	7,250 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	22 ft.
Horse Power	300 HP
Engine Model	Cummins B6.7
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	2247
MLS Number	14319394
Category	Flatbed Trucks
Last Updated	4/18/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

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2016 Freightliner M2 106 Tandem Axle 28 ft Flatbed Truck - 300HP, 6 Speed Allison Hs Automatic

$59,500 USD

2016 Freightliner M2-106 Tandem Axle 28’ Flatbed Truck, 8.9L Cummins ISL Diesel Engine, 300 HP, Exhaust Brake, Allison 3000 HS 6 Speed Automatic Transmission, ONLY 122,698 ECM Verified Miles...

Condition	Used
Usage	3,507 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	28 ft.
Horse Power	300 HP
Engine Model	Cummins ISL
Transmission	6 Speed Allison HS Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.78 ratio
Winch	Yes
Stock Number	18058D
MLS Number	14162371
Category	Flatbed Trucks
Last Updated	4/7/2026
Location	Denver, CO, US
Sold By	DTI Trucks

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2017 Freightliner M2 106 Tandem Axle 22.5 ft Flatbed Truck - 350HP, 6 Speed Allison Hs Automatic

$57,500 USD

Tandem, 22.5' Morgan Flatbed, ISL Cummins 350 HP, Allison Automatic 6 Speed, Air Liner, 14,600 FA, 40,000 RA, 261" WB, 23'9" Bridge, Diff Lock, Wheel Lock, P/S, A/C, AM/FM Bluetooth, Heated...

Condition	Used
Usage	7,834 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	22.5
Horse Power	350 HP
Engine Model	Cummins ISL
Transmission	6 Speed Allison HS Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	HHJB3126
MLS Number	14162305
Category	Flatbed Trucks
Last Updated	3/17/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

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2008 Freightliner M2 112 Tandem Axle 26 ft Flatbed Truck - 410HP, 6 Speed Allison Hs Automatic

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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	3/12/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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2015 Freightliner 114SD Tandem Axle Flatbed Truck - 435HP

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448424 Miles, Engine: DETROIT DD13, 435 HP, Fuel Type: Diesel, AirLiner Suspension, Wheels: Aluminum, Wheel Base: 274, Tandem Rear Axles, Front Axle Weight: 18000 lb, Rear Axle Weight: 46000...

Condition	Used
Usage	448,424 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	435 HP
Engine Model	Detroit DD13
Transmission	6 Speed
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.63 ratio
Stock Number	C-32737
MLS Number	11420509
Category	Flatbed Trucks
Last Updated	3/12/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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2017 Freightliner M2 106 Tandem Axle 22.5 ft Flatbed Truck - 350HP, 6 Speed Automatic

$57,500 USD

2017 Freightliner M2 --- Tandem Axle, ISL-9 Cummins 350 HP, Allison Automatic 6 Speed, 14,600 Front Axle, 40,000 Rear Axle, 261" Wheelbase, 23' 9" Bridge, Air Liner, Air Brake, Exhaust Brake...

Condition	Used
Usage	242,752 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	22.5
Horse Power	350 HP
Engine Model	Cummins ISL
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb
Winch	Yes
Stock Number	JB3126
MLS Number	14220890
Category	Flatbed Trucks
Last Updated	3/3/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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Used Diesel Freightliner 6 Speed Flatbed Trucks For Sale

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Showing 26 - 50 of 53 Flatbed Truck Listings