Used Medium Duty 6 Speed Flatbed Trucks For Sale

101 - 125 of 231 listings

2024 RAM 5500 11 ft Flatbed Truck - 360HP, 6 Speed Automatic

$72,500 USD

2024 Ram 5500HD Flatbed, Cummins, Auto, 4x4 Powertrain Chassis: 716 miles 20 Engine Hours, Cummins B6.7, 360HP/850lbs-ft, 6-Speed AISIN AS69RC HD Transmission | 4x4, Exhaust Brake |...

Condition	Used
Usage	716 Miles
Duty Class	Medium Duty Flatbed Truck
Bed Length	11 ft.
Horse Power	360 HP
Engine Model	Cummins B6.7
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,500 lb
Stock Number	T17973M
MLS Number	14116833
Category	Flatbed Trucks
Last Updated	1/29/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

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2022 Freightliner M2 Flatbed Truck - 240HP, 6 Speed Automatic

Price Drop $60,250 USD

Used 2022 Freightliner M2 Flatbed Truck for sale, 118,697 miles, 240 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 12,000 lbs front axle, 21,000 lbs single rear axle...

Condition	Used
Usage	118,697 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 5.22 ratio
Stock Number	400951
MLS Number	14114614
Category	Flatbed Trucks
Last Updated	2/18/2026
Location	Lincoln, NE, US
Sold By	Penske Used Trucks

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2024 RAM 5500 11.5 ft Flatbed Truck - 360HP, 6 Speed Automatic

$69,500 USD

2024 Ram 5500HD Flatbed, Cummins, Auto, 4x4 Powertrain Chassis: 711 miles 20 Engine Hours, Cummins B6.7, 360HP/850lbs-ft, 6-Speed AISIN AS69RC HD Transmission | 4x4, Exhaust Brake |...

Condition	Used
Usage	711 Miles
Duty Class	Medium Duty Flatbed Truck
Bed Length	11.5
Horse Power	360 HP
Engine Model	Cummins B6.7
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,500 lb
Stock Number	T17971M
MLS Number	14114391
Category	Flatbed Trucks
Last Updated	1/28/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

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2022 International MV607 Flatbed Truck - 220HP, 6 Speed Automatic

Price Drop $55,500 USD

Used 2022 International MV607 Flatbed Truck for sale, 103,610 miles, 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, air ride suspension, medium duty GVWR. Check it...

Condition	Used
Usage	103,611 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	17,500 lb 5.29 ratio
Stock Number	414751
MLS Number	14015711
Category	Flatbed Trucks
Last Updated	2/19/2026
Location	Tampa, FL, US
Sold By	Penske Used Trucks

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2022 Kenworth K270 26 ft Flatbed Truck - 260HP, 6 Speed Allison Rds Automatic

$65,000 USD

Low Miles! 25,679 miles, PACCAR/Cummins PX7 260hp, Allison Automatic, 26' Flat Bed with Stake Sides w/Fold Down Side Step, 26,000 GVW, Air Breaks, Aluminum Wheels,

Condition	Used
Usage	25,639 Miles
Duty Class	Medium Duty Flatbed Truck
Bed Length	26 ft.
Horse Power	260 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	4.88 ratio
Stock Number	2208
MLS Number	14096139
Category	Flatbed Trucks
Last Updated	1/29/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

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2020 Hino 338 Flatbed Truck - 260HP, 6 Speed Automatic

$49,250 USD

Used 2020 Hino 338 Flatbed Truck for sale, 117,875 miles, 260 HP Hino diesel engine, 6-speed Allison automatic transmission, air ride suspension, 12,000 lb front axle, 21,000 lb single rear...

Condition	Used
Usage	118,086 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	260 HP
Engine Model	Hino J08E-VB
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.57 ratio
Stock Number	347938
MLS Number	14110847
Category	Flatbed Trucks
Last Updated	1/31/2026
Location	Atlanta, GA, US
Sold By	Penske Used Trucks

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2022 RAM 5500 Crew Cab, 11'.6 Flatbed Underbody Toolboxes, 4x4, Cummins, Max Tow Package W/5th Wheel

$55,995 USD

FOR SALE: 2022 RAM 5500 CREW CAB 4X4 FLATBED WITH 5TH WHEEL, For sale is a 2022 RAM 5500 Crew Cab 4x4 flatbed truck built for heavy-duty hauling, towing, and commercial applications. This...

Condition	Used
Duty Class	Medium Duty Flatbed Truck
Upfit Type	Flatbed / Platform Body
Upfit Make	Knapheide
Bed Length	11.6
Horse Power	360 HP
Engine Model	Cummins
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,500 lb
Stock Number	215716
MLS Number	14110201
Category	Flatbed Trucks
Last Updated	2/2/2026
Location	Miami, FL, US
Sold By	Truck and Van Outlet

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2024 RAM 5500 11.5 ft Flatbed Truck - 360HP, 6 Speed Automatic

$69,500 USD

2024 Ram 5500HD Flatbed, Cummins, Auto, 4x4 Powertrain Chassis: 716 miles 20 Engine Hours, Cummins B6.7, 360HP/850lbs-ft, 6-Speed AISIN AS69RC HD Transmission | 4x4, Exhaust Brake |...

Condition	Used
Usage	716 Miles
Duty Class	Medium Duty Flatbed Truck
Bed Length	11.5
Horse Power	360 HP
Engine Model	Cummins B6.7
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,500 lb
Stock Number	T17970M
MLS Number	14109872
Category	Flatbed Trucks
Last Updated	1/25/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

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2020 Freightliner M2 106 18 ft Flatbed Truck - 220HP, 6 Speed Automatic

$70,452 USD

Condition	Used
Usage	89,969 Miles
Duty Class	Medium Duty Flatbed Truck
Bed Length	18 ft.
Horse Power	220 HP
Engine Model	B6.7'17 220/2400
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	5.88 ratio
Stock Number	286328
MLS Number	14109322
Category	Flatbed Trucks
Last Updated	1/25/2026
Location	Kansas City, MO, US
Sold By	Ryder

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2024 Ford F-550 11 ft Flatbed Truck - 330HP, 6 Speed Automatic

$69,500 USD

2024 Ford F550 XL 11ft Flatbed Truck, Diesel, 4x4 Powertrain Chassis: 13,763 miles | 597 Hours, 6.7L Powerstroke 330HP/950 lbs-ft | 4x4, Torqshift 10 Speed Automatic Transmission, Remote...

Condition	Used
Usage	13,763 Miles
Duty Class	Medium Duty Flatbed Truck
Bed Length	11 ft.
Horse Power	330 HP
Engine Model	Ford 6.7L POWER STROKE
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	14,706 lb
Stock Number	T17930M
MLS Number	14109077
Category	Flatbed Trucks
Last Updated	1/24/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

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

$54,000 USD

Used 2019 Freightliner M2 Flatbed Truck for sale, 122,293 miles, 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lb front axle, 19,000 lb single rear axle....

Condition	Used
Usage	122,293 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 4.78 ratio
Stock Number	244850
MLS Number	14108217
Category	Flatbed Trucks
Last Updated	2/8/2026
Location	Weatherford, TX, US
Sold By	Penske Used Trucks

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2022 International MV607 Flatbed Truck - 220HP, 6 Speed Automatic

$51,250 USD

Used 2022 International MV607 Flatbed Truck, 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, air ride suspension, 100 gal fuel capacity, 272" wheelbase, black....

Condition	Used
Usage	184,601 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	17,500 lb 5.29 ratio
Stock Number	400650
MLS Number	14064454
Category	Flatbed Trucks
Last Updated	2/15/2026
Location	Akron, OH, US
Sold By	Penske Used Trucks

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2021 Isuzu NRR Flatbed Truck - 215HP, 6 Speed Automatic

$30,000 USD

Used 2021 Isuzu NRR Flatbed Truck, 215HP Isuzu 4HK1TC diesel engine, 6-speed Aisin automatic transmission, white, single rear axle, spring suspension, 102" height, 176" wheelbase. Check it...

Condition	Used
Usage	195,524 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	215 HP
Engine Model	Isuzu 4HK1TC
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	14,550 lb 5.57 ratio
Stock Number	386561
MLS Number	14105426
Category	Flatbed Trucks
Last Updated	1/23/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

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2024 RAM 5500 12 ft Flatbed Truck - 360HP, 6 Speed Automatic

$79,500 USD

2024 Ram 5500HD Flatbed, Diesel, Auto, 4x4 Powertrain Chassis: 30 miles, Cummins B6.7, 360HP/850lbs-ft, 6-Speed AISIN AS69RC HD Transmission | 4x4, Exhaust Brake | Tow/Haul Mode, Hydraulic...

Condition	Used
Usage	30 Miles
Duty Class	Medium Duty Flatbed Truck
Bed Length	12 ft.
Horse Power	360 HP
Engine Model	Cummins B6.7
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,500 lb
Stock Number	T17681M
MLS Number	13971938
Category	Flatbed Trucks
Last Updated	1/22/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

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2019 Ford F-550 Flatbed Truck - 310HP, 6 Speed Automatic

$42,250 USD

Used 2019 Ford F-550 Flatbed Truck, 31,000 miles, 310 HP Ford 6.8L V10 gasoline engine, 6-speed automatic transmission, single rear axle, 19.5-inch tires, medium duty GVWR. See it now.

Condition	Used
Usage	30,843 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	310 HP
Engine Model	Ford 6.8LV10
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,660 lb 4.88 ratio
Stock Number	358616
MLS Number	11707837
Category	Flatbed Trucks
Last Updated	2/20/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

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2024 RAM 5500 Flatbed Truck - 360HP, 6 Speed Automatic

$74,500 USD

2024 Ram 5500HD Flatbed, Diesel, Auto, 4x4 Powertrain Chassis: 54 miles, Cummins B6.7, 360HP/850lbs-ft, 6-Speed AISIN AS69RC HD Transmission | 4x4, Exhaust Brake | Tow/Haul Mode, Hydraulic...

Condition	Used
Usage	54 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	360 HP
Engine Model	Cummins B6.7
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,500 lb
Stock Number	T17775M
MLS Number	13951243
Category	Flatbed Trucks
Last Updated	1/22/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

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2024 RAM 5500 12 ft Flatbed Truck - 360HP, 6 Speed Automatic

$74,500 USD

2024 Ram 5500HD Flatbed, Diesel, Auto, 4x4 Powertrain Chassis: 162 miles, Cummins B6.7, 360HP/850lbs-ft, 6-Speed AISIN AS69RC HD Transmission | 4x4, Exhaust Brake | Tow/Haul Mode, Hydraulic...

Condition	Used
Usage	162 Miles
Duty Class	Medium Duty Flatbed Truck
Bed Length	12 ft.
Horse Power	360 HP
Engine Model	Cummins B6.7
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,500 lb
Stock Number	T17774M
MLS Number	13951238
Category	Flatbed Trucks
Last Updated	1/22/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

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2019 Ford F-550 Flatbed Truck - 310HP, 6 Speed Automatic

$41,500 USD

Used 2019 Ford F-550 Flatbed Truck, 310HP 6.8LV10 gasoline engine, 6-speed automatic transmission, 193" wheelbase, 40-gallon fuel tank, single rear axle, 22.5R19.5 tires. See it now.

Condition	Used
Usage	40,208 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	310 HP
Engine Model	Ford 6.8LV10
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,660 lb 4.88 ratio
Stock Number	358606
MLS Number	11707829
Category	Flatbed Trucks
Last Updated	2/20/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

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2019 Ford F-550 Flatbed Truck - 310HP, 6 Speed Automatic

$38,250 USD

Used 2019 Ford F-550 Flatbed Truck for sale, 75,447 miles, 310 HP Ford 6.8LV10 gasoline engine, 6-speed automatic transmission, single rear axle, 19.5" tires, medium duty GVWR. Check it out.

Condition	Used
Usage	75,447 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	310 HP
Engine Model	Ford 6.8LV10
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,660 lb 4.88 ratio
Stock Number	358605
MLS Number	11707828
Category	Flatbed Trucks
Last Updated	2/20/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

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2019 Ford F-550 Flatbed Truck - 310HP, 6 Speed Automatic

$38,250 USD

Used 2019 Ford F-550 Flatbed Truck for sale, 74,652 miles, 310 HP 6.8L V10 gasoline engine by Ford, 6-speed automatic transmission, single rear axle, medium duty GVWR. Check it out.

Condition	Used
Usage	74,652 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	310 HP
Engine Model	Ford 6.8LV10
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,660 lb 4.88 ratio
Stock Number	358604
MLS Number	11707827
Category	Flatbed Trucks
Last Updated	2/20/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

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2023 Isuzu FTR Flatbed Truck - 260HP, 6 Speed Allison Rds Automatic

$79,500 USD

2023 Isuzu FTR Flatbed, Cummins B6.7L, Allison 2550RDS Powertrain Chassis: 6064 miles, 6.7L Cummins B6.7 with 260HP/660lbs-ft, Allison 2550RDS Automatic Transmission (PTO Provision), Air...

Condition	Used
Usage	6,064 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	260 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	19,000 lb
Stock Number	T17453M
MLS Number	13800996
Category	Flatbed Trucks
Last Updated	1/22/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

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2024 Isuzu NPR HD 18 ft Flatbed Truck - 350HP, 6 Speed Automatic

$57,500 USD

2024 Isuzu NPR-HD 18ft Flatbed Truck, 6.6L L8T V8 Motor, 6 Speed Automatic Transmission, Dually, Hydraulic Brakes, Spring Suspension, 38 Gallons Fuel Capacity. 150" Wheelbase, 120" Cab to...

Condition	Used
Usage	474 Miles
Duty Class	Medium Duty Flatbed Truck
Bed Length	18 ft.
Horse Power	350 HP
Engine Model	L8T
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	11,020 lb
Stock Number	T17436M
MLS Number	13764945
Category	Flatbed Trucks
Last Updated	1/22/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

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2014 RAM 5500 16 ft Flatbed Truck - 325HP, 6 Speed Automatic, Liftgate

$36,500 USD

2014 Ram 5500 16' Flatbed, 6.7L Cummins Turbo Diesel Engine, Automatic Transmission, 4x4, 131,161 Miles, 4,896 Engine Hours, 19,500lb GVWR (No CDL Required), 7,000lb Front Axle, 13,500lb...

Condition	Used
Usage	131,161 Miles
Duty Class	Medium Duty Flatbed Truck
Bed Length	16 ft.
Horse Power	325 HP
Engine Model	Cummins B6.7H
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,500 lb
Liftgate	Yes
Stock Number	T17526M
MLS Number	13637567
Category	Flatbed Trucks
Last Updated	1/22/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

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2024 RAM 5500 12 ft Flatbed Truck - 360HP, 6 Speed Automatic, Liftgate

$79,500 USD

2024 Ram 5500HD 12ft Flatbed, 6.7L Cummins Engine 360HP, 6 Speed Aisin Automatic Transmission, 4x4, Auto Transfer Case, Auto Hubs, Dually, Hydraulic Brakes, Spring Suspension, GVWR 19,500lbs...

Condition	Used
Usage	30 Miles
Duty Class	Medium Duty Flatbed Truck
Bed Length	12 ft.
Horse Power	360 HP
Engine Model	Cummins B6.7
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,500 lb
Liftgate	Yes
Stock Number	T17253M
MLS Number	13574205
Category	Flatbed Trucks
Last Updated	1/22/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

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2023 Ford F-650 26 ft Flatbed Truck - 335HP, 6 Speed Automatic

$69,500 USD

2023 Ford F650 26ft Flatbed Truck, Ford 7.3L Gas V8 Gas Engine With 335HP, Ford TorqShift 6 Speed Automatic Transmission, 26,000 Lbs. GVWR (UNDER CDL), 8,500 Lb. Front Axle, 17,500Lb. Rear...

Condition	Used
Usage	8,718 Miles
Duty Class	Medium Duty Flatbed Truck
Bed Length	26 ft.
Horse Power	335 HP
Engine Model	Ford 7.3L
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	17,500 lb
Floor Type	Wood Floor
Stock Number	T17167M
MLS Number	13568597
Category	Flatbed Trucks
Last Updated	1/22/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

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Used Medium Duty 6 Speed Flatbed Trucks For Sale

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