6 Speed Tandem Axle Flatbed Trucks For Sale

51 - 75 of 99 listings

2012 International 4400 Tandem Axle Flatbed Truck - 285HP, 6 Speed Manual

Price Drop $7,000 USD

Used 2012 International 4400 Flatbed Truck for sale, 228,012 miles, 285 HP MFDT diesel engine, Eaton 6-speed manual transmission, tandem rear axle, 20,000 lbs front axle, 40,000 lbs rear...

Condition	Used
Usage	228,012 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	285 HP
Engine Model	MFDT
Transmission	6 Speed Manual
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.88 ratio
Stock Number	715583
MLS Number	12035463
Category	Flatbed Trucks
Last Updated	1/7/2026
Location	Huntington, WV, US
Sold By	Penske Used Trucks

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2019 Freightliner 114SD Tandem Axle Flatbed Truck - 370HP, 6 Speed Automatic

$84,750 USD

Used 2019 Freightliner 114SD Tandem Axle Flatbed Truck for sale, 355,328 miles, 370 HP DD13 diesel engine, 6-speed Allison automatic transmission, air ride suspension, 13,300 lb front and 40...

Condition	Used
Usage	355,328 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	370 HP
Engine Model	DD13
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.33 ratio
Stock Number	41350
MLS Number	13797136
Category	Flatbed Trucks
Last Updated	1/10/2026
Location	Liverpool, NY, US
Sold By	Penske Used Trucks

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2019 Freightliner 114SD Tandem Axle Flatbed Truck - 370HP, 6 Speed Automatic

Price Drop $86,250 USD

Used 2019 Freightliner 114SD Tandem Axle Flatbed Truck, 370 HP DD13 diesel engine, 6-speed Allison automatic transmission, 276" wheelbase, air ride suspension, 75-gallon fuel capacity. Check...

Condition	Used
Usage	351,057 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	370 HP
Engine Model	DD13
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.33 ratio
Stock Number	41349
MLS Number	14016394
Category	Flatbed Trucks
Last Updated	1/16/2026
Location	Rochester, NY, US
Sold By	Penske Used Trucks

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2019 Freightliner 114SD Tandem Axle Flatbed Truck - 370HP, 6 Speed Automatic

$86,000 USD

Used 2019 Freightliner 114SD Flatbed Truck for sale, 365,022 miles, DD13 diesel engine with 370 HP, 6-speed Allison automatic transmission, tandem air ride rear axle, 13,300 lbs front axle....

Condition	Used
Usage	365,022 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	370 HP
Engine Model	DD13
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.33 ratio
Stock Number	41348
MLS Number	13885503
Category	Flatbed Trucks
Last Updated	1/16/2026
Location	Rochester, NY, US
Sold By	Penske Used Trucks

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

$51,250 USD

Used 2020 Freightliner M2 Tandem Axle Flatbed Truck, 300HP Cummins L9 Diesel engine, 6-speed Allison automatic transmission, air ride suspension, 272,069 miles, silver, 114" height. Check it...

Condition	Used
Usage	272,069 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	300 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	360579
MLS Number	14014182
Category	Flatbed Trucks
Last Updated	1/4/2026
Location	East Chicago, IN, US
Sold By	Penske Used Trucks

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

$56,000 USD

Used 2020 Freightliner M2 Flatbed Truck for sale, 300 HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, tandem rear axle, air ride suspension, 256" wheelbase, 100-gallon...

Condition	Used
Usage	246,063 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	300 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	360578
MLS Number	14014181
Category	Flatbed Trucks
Last Updated	1/7/2026
Location	East Chicago, IN, US
Sold By	Penske Used Trucks

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2020 Freightliner 114SD Tandem Axle Flatbed Truck - 410HP, 6 Speed Automatic

$109,500 USD

Condition	Used
Usage	189,559 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	410 HP
Engine Model	DD13
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	356680
MLS Number	13689971
Category	Flatbed Trucks
Last Updated	1/8/2026
Location	Binghamton, NY, US
Sold By	Penske Used Trucks

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2020 Freightliner M2 Tandem Axle 24 ft Flatbed Truck - 300HP, 6 Speed Automatic

$30,500 USD

Used 2020 Freightliner M2 Flatbed Truck for sale, 294,780 miles, 300HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, tandem rear axle, spring suspension, 24 ft flatbed....

Condition	Used
Usage	294,780 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	354876
MLS Number	13519869
Category	Flatbed Trucks
Last Updated	1/4/2026
Location	Fort Worth, TX, US
Sold By	Penske Used Trucks

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2020 International MV607 Tandem Axle Flatbed Truck - 350HP, 6 Speed Automatic

$46,000 USD

Used 2020 International MV607 Tandem Axle Flatbed Truck for sale, 235,884 miles, 350 HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, 12,000 lb front axle, 40,000 lb rear...

Condition	Used
Usage	235,884 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	304231
MLS Number	13905444
Category	Flatbed Trucks
Last Updated	1/4/2026
Location	Memphis, TN, US
Sold By	Penske Used Trucks

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

$42,000 USD

Used 2019 Freightliner M2 Flatbed Truck with 300HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, tandem rear axle, air ride suspension, 298,549 miles, 114" height, blue...

Condition	Used
Usage	298,549 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	300 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	249626
MLS Number	14013599
Category	Flatbed Trucks
Last Updated	1/16/2026
Location	Akron, OH, US
Sold By	Penske Used Trucks

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2019 Freightliner M2 Tandem Axle 26 ft Flatbed Truck - 270HP, 6 Speed Automatic

$33,250 USD

Used 2019 Freightliner M2 Flatbed Truck for sale, 362,055 miles, 270HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, tandem rear axle, air ride suspension, 138-inch...

Condition	Used
Usage	362,055 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	270 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	234552
MLS Number	13662211
Category	Flatbed Trucks
Last Updated	1/9/2026
Location	Bensalem, PA, US
Sold By	Penske Used Trucks

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2019 International 4400 Tandem Axle Flatbed Truck - 300HP, 6 Speed Automatic

$52,750 USD

Used 2019 International 4400 Tandem Axle Flatbed Truck for sale, 287,009 miles, 300HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, Air Ride suspension, 90 gal fuel...

Condition	Used
Usage	287,009 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	300 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	222102
MLS Number	14013270
Category	Flatbed Trucks
Last Updated	1/7/2026
Location	Sacramento, CA, US
Sold By	Penske Used Trucks

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2019 Freightliner M2 Tandem Axle Flatbed Truck - 270HP, 6 Speed Automatic

$38,750 USD

Used 2019 Freightliner M2 Tandem Axle Flatbed Truck with 270 HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, air ride suspension, 14700 lbs front axle, 40000 lbs rear...

Condition	Used
Usage	260,262 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	270 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	219134
MLS Number	14012893
Category	Flatbed Trucks
Last Updated	1/4/2026
Location	San Antonio, TX, US
Sold By	Penske Used Trucks

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2019 Freightliner 114SD Tandem Axle Flatbed Truck - 410HP, 6 Speed Automatic

$101,250 USD

Used 2019 Freightliner 114SD Tandem Axle Flatbed Truck for sale, 166,470 miles, 410 HP DD13 diesel engine, 6-speed Allison automatic transmission, air ride suspension, 18,000 lbs front axle,...

Condition	Used
Usage	166,470 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	410 HP
Engine Model	DD13
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	212446
MLS Number	13747004
Category	Flatbed Trucks
Last Updated	1/4/2026
Location	Chicopee, MA, US
Sold By	Penske Used Trucks

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2018 Freightliner M2 106 Tandem Axle 20 ft Flatbed Truck - 350HP, 6 Speed Allison Rds Automatic

$99,500 USD

2018 Freightliner M2-106 6x6 Tandem Axle Flatbed, Cummins 8.9L L9 Turbo Diesel, 350 HP, Exhaust Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 57,175 ECM Verified Miles, ONLY 4...

Condition	Used
Usage	4,871 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	20 ft.
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x6
Transmission	6 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Tandem Axle
Rear End	40,000 lb 6.14 ratio
Stock Number	T17805D
MLS Number	14010260
Category	Flatbed Trucks
Last Updated	12/9/2025
Location	Denver, CO, US
Sold By	DTI Trucks

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2020 Freightliner M2 106 Tandem Axle 26 ft Flatbed Truck - 270HP, 6 Speed Automatic

$37,000 USD

Condition	Used
Usage	424,744 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	26 ft.
Horse Power	270 HP
Engine Model	L9'17 270/2000
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	5.86 ratio
Stock Number	280701
MLS Number	13875151
Category	Flatbed Trucks
Last Updated	12/20/2025
Location	Springfield, MA, US
Sold By	Ryder

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2018 Freightliner M2 106 Tandem Axle 24 ft Flatbed Truck - 300HP, 6 Speed Automatic

Price Drop $67,114 USD

Condition	Used
Usage	119,452 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	300 HP
Engine Model	L9'17 300/2000
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	5.86 ratio
Stock Number	221804
MLS Number	13948831
Category	Flatbed Trucks
Last Updated	1/6/2026
Location	Kearny, NJ, US
Sold By	Ryder

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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

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2020 Freightliner M2 106 Tandem Axle 25 ft Flatbed Truck - 350HP, 6 Speed Automatic

$65,001 USD

Condition	Used
Usage	265,285 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	25 ft.
Horse Power	350 HP
Engine Model	L9'17 350/2000
Transmission	6 Speed Automatic
Suspension	Leaf Springs
Rear Axle	Tandem Axle
Rear End	5.86 ratio
Stock Number	229337
MLS Number	13994633
Category	Flatbed Trucks
Last Updated	12/19/2025
Location	Greensboro, NC, US
Sold By	Ryder

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2020 Freightliner M2 106 Tandem Axle 28 ft Flatbed Truck - 350HP, 6 Speed Automatic

Price Drop $47,766 USD

Condition	Used
Usage	350,420 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	28 ft.
Horse Power	350 HP
Engine Model	L9'17 350/2200
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	5.29 ratio
Stock Number	240707
MLS Number	13986328
Category	Flatbed Trucks
Last Updated	1/14/2026
Location	Warwick, RI, US
Sold By	Ryder

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2020 International MV607 (6X4) Tandem Axle 24 ft Flatbed Truck - 270HP, 6 Speed Automatic

Price Drop $62,495 USD

Condition	Used
Usage	208,125 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	270 HP
Engine Model	L9'17 270/2000
Transmission	6 Speed Automatic
Suspension	Leaf Springs
Rear Axle	Tandem Axle
Rear End	5.29 ratio
Stock Number	273052
MLS Number	13556019
Category	Flatbed Trucks
Last Updated	1/6/2026
Location	Pittsburgh, PA, US
Sold By	Ryder

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2020 International MV607 (6X4) Tandem Axle 24 ft Flatbed Truck - 270HP, 6 Speed Automatic

Price Drop $61,495 USD

Condition	Used
Usage	222,883 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	24 ft.
Horse Power	270 HP
Engine Model	L9'17 270/2000
Transmission	6 Speed Automatic
Suspension	Leaf Springs
Rear Axle	Tandem Axle
Rear End	5.29 ratio
Stock Number	273051
MLS Number	13527824
Category	Flatbed Trucks
Last Updated	1/14/2026
Location	Pittsburgh, PA, US
Sold By	Ryder

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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

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2026 Freightliner M2 106 Tandem Axle 24 ft Flatbed Truck - 360HP, 6 Speed Allison Rds Automatic

$157,500 USD

2026 Freightliner M2-106 PLUS Tandem Axle Flatbed, 8.9L Cummins L9 Diesel Engine, 360 HP, Engine Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 1,924 Miles 50 Engine Hours,...

Condition	Used
Usage	50 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	40,000 lb 5.29 ratio
Stock Number	T17481D
MLS Number	13855981
Category	Flatbed Trucks
Last Updated	11/5/2025
Location	Denver, CO, US
Sold By	DTI Trucks

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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

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