Used 6 Speed Flatbed Trucks For Sale

101 - 125 of 402 listings

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

Price Drop $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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2022 Isuzu NPR 12 ft Flatbed Truck - 350HP, 6 Speed Automatic

Price Drop $49,500 USD

2022 Isuzu NPR Traffic Control Truck With 12' Bed And New Wanco Sign Board, 6.6L Vortec V8 Gas Engine, Automatic Transmission, ONLY 46,424 Miles, 12,000 GWVR, 4,860 Front, 8,840 Rear, Spring...

Condition	Used
Usage	46,455 Miles
Duty Class	Light Duty Flatbed Truck
Bed Length	12 ft.
Horse Power	350 HP
Engine Model	L8T
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,840 lb
Stock Number	T17507M
MLS Number	13764934
Category	Flatbed Trucks
Last Updated	1/22/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

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2020 Kenworth T370 Flatbed Truck - 300HP, 6 Speed Allison Rds Automatic

Price Drop $79,500 USD

2020 Kenworth T370 18ft Flatbed Truck, PACCAR PX9 8.9L Diesel Engine With 300 HP, 6 Speed Automatic Allison 3500RDS Transmission, Exhaust Brake, Dual Rear Wheels, 33,000 Lbs. GVWR, 12,000 Lb...

Condition	Used
Usage	46,176 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	T17380M
MLS Number	13693930
Category	Flatbed Trucks
Last Updated	1/22/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

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

$55,000 USD

Used 2019 Freightliner M2 Flatbed Truck for sale, 110,185 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lbs front axle, 19,000 lbs rear axle. Check...

Condition	Used
Usage	110,194 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	226601
MLS Number	14079330
Category	Flatbed Trucks
Last Updated	1/22/2026
Location	Las Vegas, NV, US
Sold By	Penske Used Trucks

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

Price Drop $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

Price Drop $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

Price Drop $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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2019 Hino 268 26 ft Flatbed Truck - 230HP, 6 Speed Automatic

$50,000 USD

Used 2019 Hino 268 26 ft Flatbed Truck for sale, 129,495 miles, 230 HP Hino J08E-WU diesel engine, 6-speed Allison automatic transmission, air ride suspension, 10,000 lbs front axle, 19,000...

Condition	Used
Usage	134,475 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	230 HP
Engine Model	Hino J08E-WU
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.57 ratio
Stock Number	322472
MLS Number	13430430
Category	Flatbed Trucks
Last Updated	1/27/2026
Location	Indianapolis, IN, US
Sold By	Penske Used Trucks

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2019 International 4300 Flatbed Truck - 220HP, 6 Speed Automatic

$54,500 USD

Used 2019 International 4300 Flatbed Truck, 60,543 miles, 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lb front and 17,500 lb rear air ride axles. Check...

Condition	Used
Usage	60,668 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 5.57 ratio
Stock Number	320268
MLS Number	14104357
Category	Flatbed Trucks
Last Updated	1/29/2026
Location	Newport News, VA, US
Sold By	Penske Used Trucks

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2019 Freightliner M2 26 ft Flatbed Truck - 220HP, 6 Speed Automatic

$47,000 USD

Used 2019 Freightliner M2 26 ft Flatbed Truck, 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 183,965 miles, 10,000 lbs front axle, 19,000 lbs single rear axle,...

Condition	Used
Usage	187,014 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	318661
MLS Number	13735768
Category	Flatbed Trucks
Last Updated	1/29/2026
Location	Tampa, FL, US
Sold By	Penske Used Trucks

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2019 Freightliner M2 26 ft Flatbed Truck - 220HP, 6 Speed Automatic

$50,000 USD

Used 2019 Freightliner M2 26 ft Flatbed Truck, 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 168,728 miles, 80-gallon fuel capacity, air ride suspension. See it...

Condition	Used
Usage	171,061 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	318656
MLS Number	13442249
Category	Flatbed Trucks
Last Updated	1/29/2026
Location	Fresno, CA, US
Sold By	Penske Used Trucks

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2016 Isuzu NPR Flatbed Truck - 150HP, 6 Speed Automatic

$25,750 USD

Used 2016 Isuzu NPR Flatbed Truck for sale, 124,694 miles, 150 HP Isuzu 4JJ1-TC diesel engine, 6-speed Aisin automatic transmission, 5360 lbs front axle, 9880 lbs rear axle. See it now.

Condition	Used
Usage	124,694 Miles
Duty Class	Light Duty Flatbed Truck
Horse Power	150 HP
Engine Model	Isuzu 4JJ1-TC
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	9,880 lb 5.22 ratio
Stock Number	717980
MLS Number	13435529
Category	Flatbed Trucks
Last Updated	1/28/2026
Location	Fontana, CA, US
Sold By	Penske Used Trucks

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2022 Freightliner M2 Tandem Axle Flatbed Truck - 300HP, 6 Speed Automatic

$85,500 USD

Used 2022 Freightliner M2 Flatbed Truck for sale, 145,614 miles, 300HP Cummins L9 diesel engine, 6-speed automatic Allison transmission, tandem rear axle, air ride suspension, 50-gallon fuel...

Condition	Used
Usage	145,615 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	416324
MLS Number	14024902
Category	Flatbed Trucks
Last Updated	1/21/2026
Location	Tuscaloosa, AL, US
Sold By	Penske Used Trucks

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2021 Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic

$64,250 USD

Used 2021 Freightliner M2 Flatbed Truck for sale, 86,142 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	86,142 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	379705
MLS Number	14101572
Category	Flatbed Trucks
Last Updated	1/28/2026
Location	Clackamas, OR, US
Sold By	Penske Used Trucks

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2021 International MV607 Tandem Axle Flatbed Truck - 330HP, 6 Speed Automatic

$65,750 USD

Used 2021 International MV607 Tandem Axle Flatbed Truck for sale, 197,289 miles, 330HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, air ride suspension, 14,000lb front...

Condition	Used
Usage	212,121 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	330 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.63 ratio
Stock Number	377652
MLS Number	13526996
Category	Flatbed Trucks
Last Updated	1/28/2026
Location	Reading, PA, US
Sold By	Penske Used Trucks

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

$39,000 USD

Used 2020 Freightliner M2 Flatbed Truck for sale. Cummins B6.7 diesel engine, 220 HP, 6-speed automatic Allison transmission, 270-inch wheelbase, 80-gallon fuel capacity, air ride suspension...

Condition	Used
Usage	222,404 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	21,000 lb 5.22 ratio
Stock Number	343804
MLS Number	14101416
Category	Flatbed Trucks
Last Updated	1/21/2026
Location	Dallas, TX, US
Sold By	Penske Used Trucks

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2020 Freightliner M2 26 ft Flatbed Truck - 220HP, 6 Speed Automatic

$50,500 USD

Used 2020 Freightliner M2 26 ft Flatbed Truck for sale, 165,295 miles, 220HP DD5 diesel engine, 6-speed automatic Allison transmission, 10,000 lbs front axle, 19,000 lbs rear axle, air ride...

Condition	Used
Usage	167,846 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	220 HP
Engine Model	DD5
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.57 ratio
Stock Number	340872
MLS Number	13722701
Category	Flatbed Trucks
Last Updated	1/28/2026
Location	Tampa, FL, US
Sold By	Penske Used Trucks

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

$53,500 USD

Used 2019 Freightliner M2 Flatbed Truck for sale, 100,390 miles, 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lb front axle, 19,000 lb rear axle, 270"...

Condition	Used
Usage	100,390 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	244849
MLS Number	14101268
Category	Flatbed Trucks
Last Updated	1/21/2026
Location	Lubbock, TX, US
Sold By	Penske Used Trucks

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2019 International 4300 Flatbed Truck - 200HP, 6 Speed Automatic

$48,000 USD

Used 2019 International 4300 Flatbed Truck for sale, 130,730 miles, Cummins B6.7 diesel engine with 200 HP, 6-speed automatic Allison transmission, 10,000 lbs front axle, 17,500 lbs single...

Condition	Used
Usage	130,730 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	200 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	17,500 lb 5.86 ratio
Stock Number	233015
MLS Number	14101250
Category	Flatbed Trucks
Last Updated	1/22/2026
Location	Las Vegas, NV, US
Sold By	Penske Used Trucks

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2019 International 4300 Flatbed Truck - 200HP, 6 Speed Automatic

$50,500 USD

Used 2019 International 4300 Flatbed Truck with 201 HP Cummins B6.7 diesel engine, 6-speed automatic Allison transmission, single rear axle, 75,098 miles, and 50-gallon fuel capacity. Check...

Condition	Used
Usage	76,256 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	200 HP
Engine Model	Cummins B6.7
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	17,500 lb 5.57 ratio
Stock Number	213325
MLS Number	14024541
Category	Flatbed Trucks
Last Updated	1/21/2026
Location	Tampa, FL, US
Sold By	Penske Used Trucks

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2019 Freightliner M2 26 ft Flatbed Truck - 220HP, 6 Speed Automatic

$47,000 USD

Used 2019 Freightliner M2 Flatbed Truck for sale, 220HP Cummins B6.7 Diesel engine, 6-speed Allison automatic transmission, 175,503 miles, 26 ft bed, air ride suspension, 10,000 lbs front...

Condition	Used
Usage	177,964 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	318624
MLS Number	13589497
Category	Flatbed Trucks
Last Updated	1/27/2026
Location	Ceres, CA, US
Sold By	Penske Used Trucks

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2018 Isuzu NQR Flatbed Truck - 215HP, 6 Speed Automatic

$43,750 USD

Used 2018 Isuzu NQR Flatbed Truck for sale, 78,727 miles, 215 HP Isuzu 4HK1TC diesel engine, 6-speed Aisin automatic transmission, 102" height, 176" wheelbase, 30-gallon fuel capacity. Check...

Condition	Used
Usage	78,727 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	12,980 lb 5.12 ratio
Stock Number	207315
MLS Number	14101143
Category	Flatbed Trucks
Last Updated	1/21/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

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2018 Freightliner M2 Tandem Axle Flatbed Truck - 330HP, 6 Speed Automatic

$59,250 USD

Used 2018 Freightliner M2 Flatbed Truck with 330HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, tandem rear axle, air ride suspension, 195,668 miles, 274" wheelbase....

Condition	Used
Usage	195,668 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	330 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	192044
MLS Number	14101129
Category	Flatbed Trucks
Last Updated	1/22/2026
Location	Kennesaw, GA, US
Sold By	Penske Used Trucks

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2018 Freightliner M2 106 16 ft Flatbed Truck - 260HP, 6 Speed Automatic

$60,756 USD

Condition	Used
Usage	143,228 Miles
Duty Class	Medium Duty Flatbed Truck
Bed Length	16 ft.
Horse Power	260 HP
Engine Model	B6.7 '17 260/2400
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	5.88 ratio
Stock Number	769071
MLS Number	14080681
Category	Flatbed Trucks
Last Updated	1/25/2026
Location	Tacoma, WA, US
Sold By	Ryder

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2022 Freightliner M2 Flatbed Truck - 220HP, 6 Speed Automatic

$56,000 USD

Used 2022 Freightliner M2 Flatbed Truck for sale, 191,496 miles, 220HP Cummins B6.7 diesel engine, 6-speed automatic Allison transmission, air ride suspension, 10,000 lb front axle, 19,000...

Condition	Used
Usage	192,775 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	397531
MLS Number	13827404
Category	Flatbed Trucks
Last Updated	1/22/2026
Location	Conover, NC, US
Sold By	Penske Used Trucks

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Used 6 Speed Flatbed Trucks For Sale

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