6 Speed Flatbed Trucks For Sale

2021 Chevrolet Silverado Flatbed Truck - 350HP, 6 Speed Automatic

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Used 2021 Chevrolet Silverado Flatbed Truck for sale, 57,185 miles, 350 HP DURMX6.6 diesel engine, 6-speed automatic Allison transmission, single rear axle, 40-gallon fuel capacity. See it...

Condition	Used
Usage	57,185 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	350 HP
Engine Model	Chevy DURMX6.6
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	11,000 lb 4.10 ratio
Stock Number	460219
MLS Number	14094569
Category	Flatbed Trucks
Last Updated	1/16/2026
Location	West Valley City, UT, US
Sold By	Penske Used Trucks

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

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$68,000 USD

Used 2022 Freightliner M2 Flatbed Truck for sale, 101,623 miles, 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lb front axle, 19,000 lb rear single axle....

Condition	Used
Usage	107,679 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	397571
MLS Number	13868278
Category	Flatbed Trucks
Last Updated	1/16/2026
Location	Harrisburg, PA, US
Sold By	Penske Used Trucks

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

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$54,500 USD

Used 2022 Freightliner M2 Flatbed Truck for sale, 162,871 miles, 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lbs front axle, 19,000 lbs single rear axle,...

Condition	Used
Usage	163,388 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	397554
MLS Number	13843393
Category	Flatbed Trucks
Last Updated	1/16/2026
Location	Harahan, LA, US
Sold By	Penske Used Trucks

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

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$63,250 USD

Used 2022 Freightliner M2 Flatbed Truck for sale, 165,193 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, single rear axle, air ride suspension, medium duty...

Condition	Used
Usage	169,624 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	397553
MLS Number	13865306
Category	Flatbed Trucks
Last Updated	1/16/2026
Location	Norcross, GA, US
Sold By	Penske Used Trucks

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

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Used 2020 Freightliner M2 Tandem Axle Flatbed Truck for sale, 135,905 miles, 300HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, 12,000 lb front axle, 40,000 lb tandem...

Condition	Used
Usage	135,905 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 5.86 ratio
Stock Number	367595
MLS Number	14094213
Category	Flatbed Trucks
Last Updated	1/16/2026
Location	Greeley, CO, US
Sold By	Penske Used Trucks

2021 International MV607 Flatbed Truck - 220HP, 6 Speed Automatic

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$38,000 USD

Used 2021 International MV607 Flatbed Truck with 220HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, air ride suspension, 10,000 lb front axle, 17,500 lb rear axle....

Condition	Used
Usage	259,384 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	371027
MLS Number	13406272
Category	Flatbed Trucks
Last Updated	1/16/2026
Location	Essex, MD, US
Sold By	Penske Used Trucks

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

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$50,750 USD

Used 2020 Freightliner M2 Flatbed Truck for sale, 160,237 miles, 220HP DD5 diesel engine, 6-speed Allison automatic transmission, single rear axle, air ride suspension. Check it out today.

Condition	Used
Usage	162,194 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	340873
MLS Number	14058640
Category	Flatbed Trucks
Last Updated	1/16/2026
Location	Knoxville, TN, US
Sold By	Penske Used Trucks

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

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$53,250 USD

Used 2020 Freightliner M2 26 ft Flatbed Truck for sale, 145,899 miles, 220 HP DD5 diesel engine, 6-speed Allison automatic transmission, 10,000 lb front axle, 19,000 lb single rear axle, air...

Condition	Used
Usage	150,448 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	340771
MLS Number	13881184
Category	Flatbed Trucks
Last Updated	1/16/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

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

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$61,000 USD

Used 2020 Freightliner M2 Flatbed Truck for sale, 96,314 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, air ride suspension, 10,000 lb front and 19,000 lb...

Condition	Used
Usage	97,221 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 5.29 ratio
Stock Number	339662
MLS Number	14051612
Category	Flatbed Trucks
Last Updated	1/16/2026
Location	Santa Clara, CA, US
Sold By	Penske Used Trucks

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

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$63,000 USD

Used 2020 Freightliner M2 Flatbed Truck for sale, 73,282 miles, Cummins B6.7 diesel engine, 220 HP, 6-speed Allison automatic transmission, 10,000 lb front axle, 19,000 lb single rear axle....

Condition	Used
Usage	73,432 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 5.29 ratio
Stock Number	339658
MLS Number	14063906
Category	Flatbed Trucks
Last Updated	1/16/2026
Location	Concord, CA, US
Sold By	Penske Used Trucks

2019 Freightliner M2 Flatbed Truck - 230HP, 6 Speed Automatic

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$44,750 USD

Used 2019 Freightliner M2 Flatbed Truck for sale, 174,324 miles, 230 HP DD5 diesel engine, 6-speed Allison automatic transmission, air ride suspension, single rear axle, medium duty GVWR....

Condition	Used
Usage	176,046 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	230 HP
Engine Model	DD5
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.86 ratio
Stock Number	328489
MLS Number	14012739
Category	Flatbed Trucks
Last Updated	1/16/2026
Location	Pharr, TX, US
Sold By	Penske Used Trucks

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

Price Drop $49,250 USD

Used 2019 Freightliner M2 Flatbed Truck for sale, 118,887 miles, Cummins B6.7 diesel engine, 220 HP, 6-speed Allison automatic transmission, single rear axle, air ride suspension. Check it...

Condition	Used
Usage	119,621 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	322998
MLS Number	14058578
Category	Flatbed Trucks
Last Updated	1/16/2026
Location	Chattanooga, TN, US
Sold By	Penske Used Trucks

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

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$52,000 USD

Used 2019 Hino 268 26 ft Flatbed Truck for sale, 129,675 miles, 230 HP Hino diesel engine, 6-speed automatic Allison transmission, 10,000 lbs front axle, 19,000 lbs single rear axle, air...

Condition	Used
Usage	133,800 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	322456
MLS Number	12706463
Category	Flatbed Trucks
Last Updated	1/16/2026
Location	Jurupa Valley, CA, US
Sold By	Penske Used Trucks

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

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$53,250 USD

Used 2019 Freightliner M2 26 ft Flatbed Truck, 138,559 miles, Cummins B6.7 diesel engine, 220 HP, 6-speed Allison automatic transmission, 10,000 lb front axle, 19,000 lb single rear axle....

Condition	Used
Usage	141,724 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	318612
MLS Number	13827025
Category	Flatbed Trucks
Last Updated	1/16/2026
Location	Fontana, CA, US
Sold By	Penske Used Trucks

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2019 International 4300 26 ft Flatbed Truck - 240HP, 6 Speed Automatic

Newly Listed

$64,998 USD

Condition	Used
Usage	176,516 Miles
Duty Class	Medium Duty Flatbed Truck
Bed Length	26 ft.
Horse Power	240 HP
Engine Model	B6.7'17 240/2400
Transmission	6 Speed Automatic
Suspension	Leaf Springs
Rear Axle	Single Axle
Rear End	5.57 ratio
Stock Number	805874
MLS Number	14093567
Category	Flatbed Trucks
Last Updated	1/16/2026
Location	Montebello, CA, US
Sold By	Ryder

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

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$64,000 USD

Used 2022 Freightliner M2 Flatbed Truck for sale, 57,038 miles, Cummins B6.7 diesel engine, 240 HP, 6-speed Allison automatic transmission, 10,000 lb front axle, 19,000 lb rear axle. Check...

Condition	Used
Usage	57,039 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	434313
MLS Number	14015833
Category	Flatbed Trucks
Last Updated	1/15/2026
Location	Milwaukee, WI, US
Sold By	Penske Used Trucks

2020 GMC Sierra Tandem Axle Flatbed Truck - 301HP, 6 Speed Automatic

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$45,250 USD

Used 2020 GMC Sierra Flatbed Truck for sale, 301 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, tandem rear axle, 177" wheelbase, 103-gallon fuel capacity, white color. Check it...

Condition	Used
Usage	107,869 Miles
Duty Class	Light Duty Flatbed Truck
Horse Power	301 HP
Engine Model	GMC 6.6LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	10,400 lb 3.73 ratio
Stock Number	403728
MLS Number	14092228
Category	Flatbed Trucks
Last Updated	1/16/2026
Location	San Antonio, TX, US
Sold By	Penske Used Trucks

2020 Freightliner 114SD Tandem Axle Flatbed Truck - 505HP, 6 Speed Automatic

Newly Listed

$100,750 USD

Used 2020 Freightliner 114SD Tandem Axle Flatbed Truck for sale, 230,629 miles, 505 HP DD13 diesel engine, 6-speed Allison automatic transmission, air ride suspension, 100-gallon fuel...

Condition	Used
Usage	230,629 Miles
Duty Class	Heavy Duty Flatbed Truck
Horse Power	505 HP
Engine Model	DD13
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	322219
MLS Number	14092066
Category	Flatbed Trucks
Last Updated	1/15/2026
Location	Enid, OK, US
Sold By	Penske Used Trucks

2021 Freightliner 114SD Tandem Axle Flatbed Truck - 410HP, 6 Speed Automatic

Newly Listed

$128,750 USD

Used 2021 Freightliner 114SD Tandem Axle Flatbed Truck for sale, 114,089 miles, 410HP DD13 diesel engine, 6-speed Allison automatic transmission, air ride suspension, 20,000 lbs front axle,...

Condition	Used
Usage	114,089 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 3.91 ratio
Stock Number	370104
MLS Number	14091818
Category	Flatbed Trucks
Last Updated	1/16/2026
Location	Watertown, NY, US
Sold By	Penske Used Trucks

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2014 Kenworth T370 Tandem Axle 18 ft Flatbed Truck - 300HP, 6 Speed Allison Rds Automatic

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$109,500 USD

2014 Kenworth T370 Tandem Axle Flatbed with Vermeer Tanks, Paccar PX-7 6.7L Turbo Diesel Engine, 300 HP, Exhaust Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 6,958 ECM...

Condition	Used
Usage	332 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	18 ft.
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	40,000 lb 6.17 ratio
Stock Number	T17786D
MLS Number	13969125
Category	Flatbed Trucks
Last Updated	1/15/2026
Location	Denver, CO, US
Sold By	DTI Trucks

2020 Freightliner M2 Flatbed Truck - 270HP, 6 Speed Automatic

Price Drop $38,250 USD

Used 2020 Freightliner M2 Flatbed Truck for sale, 168,963 miles, Cummins L9 diesel engine, 270 HP, 6-speed Allison automatic transmission, 12,000 lbs front axle, 21,000 lbs rear axle, air...

Condition	Used
Usage	169,160 Miles
Duty Class	Medium Duty Flatbed Truck
Horse Power	270 HP
Engine Model	Cummins L9
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.22 ratio
Stock Number	355501
MLS Number	13865211
Category	Flatbed Trucks
Last Updated	1/15/2026
Location	Middlefield, OH, US
Sold By	Penske Used Trucks

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

Recently Updated

$54,500 USD

Used 2020 Freightliner M2 Flatbed Truck for sale, 115,281 miles, 220 HP DD5 diesel engine, 6-speed automatic Allison transmission, 10,000 lb front axle, 19,000 lb rear axle, air ride...

Condition	Used
Usage	115,295 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	340803
MLS Number	14053143
Category	Flatbed Trucks
Last Updated	1/15/2026
Location	Phoenix, AZ, US
Sold By	Penske Used Trucks

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

Recently Updated

$52,750 USD

Used 2020 Freightliner M2 26 ft Flatbed Truck for sale, 149,351 miles, 220HP DD5 diesel engine, 6-speed Allison automatic transmission, single rear axle with air ride suspension. Check it...

Condition	Used
Usage	152,120 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	340793
MLS Number	13827217
Category	Flatbed Trucks
Last Updated	1/16/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

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

Newly Listed

$71,750 USD

Used 2019 Freightliner M2 Tandem Axle Flatbed Truck for sale, 129,050 miles, 300HP Cummins L9 diesel, 6-speed Allison automatic transmission, air ride suspension, 14700 lbs front axle, 40000...

Condition	Used
Usage	129,050 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	276574
MLS Number	14091700
Category	Flatbed Trucks
Last Updated	1/16/2026
Location	Fontana, CA, US
Sold By	Penske Used Trucks