Used 6 Speed Flatbed Trucks For Sale in United States

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

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$63,750 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	2/18/2026
Location	Clackamas, OR, US
Sold By	Penske Used Trucks

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

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$71,250 USD

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	136,858 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	2/18/2026
Location	Greeley, CO, US
Sold By	Penske Used Trucks

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

Newly Listed

$34,000 USD

Used 2020 Freightliner M2 Flatbed Truck for sale, 265,859 miles, 220 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	265,859 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	356705
MLS Number	14149070
Category	Flatbed Trucks
Last Updated	2/18/2026
Location	Concord, NC, US
Sold By	Penske Used Trucks

2019 GMC G33503 Flatbed Truck - 341HP, 6 Speed Automatic

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Used 2019 GMC G33503 Flatbed Truck for sale, 48,366 miles, 341HP 6.0L V8 gasoline engine, 6-speed automatic transmission, 139" wheelbase, single rear axle, spring suspension. See it now.

Condition	Used
Usage	48,366 Miles
Duty Class	Light Duty Flatbed Truck
Horse Power	341 HP
Engine Model	GMC 6.0LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,600 lb 3.73 ratio
Stock Number	351040
MLS Number	14149063
Category	Flatbed Trucks
Last Updated	2/18/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

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

Price Drop $44,750 USD

Used 2020 Freightliner M2 Flatbed Truck for sale, 147,049 miles, 220 HP DD5 diesel engine, 6-speed Allison automatic transmission, single rear axle, air ride suspension, 10,000 lb front and...

Condition	Used
Usage	148,766 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	340751
MLS Number	14013787
Category	Flatbed Trucks
Last Updated	2/18/2026
Location	Seattle, WA, US
Sold By	Penske Used Trucks

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

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$58,000 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	98,420 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	2/18/2026
Location	Santa Clara, CA, US
Sold By	Penske Used Trucks

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

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$54,750 USD

Used 2020 Freightliner M2 Flatbed Truck for sale, 151,324 miles, 220HP Cummins B6.7 Diesel engine, 6-speed Allison automatic transmission, 10,000 lbs front axle, 19,000 lbs rear axle. Check...

Condition	Used
Usage	153,264 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	339639
MLS Number	14069355
Category	Flatbed Trucks
Last Updated	2/18/2026
Location	Sun Valley, CA, US
Sold By	Penske Used Trucks

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

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$76,000 USD

Used 2020 Freightliner M2 Tandem Axle Flatbed Truck for sale, 130,175 miles, 300 HP Cummins L9 diesel engine, 6-speed Allison automatic transmission, 12,000 lb front axle, 40,000 lb rear...

Condition	Used
Usage	130,191 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 4.88 ratio
Stock Number	281090
MLS Number	14058600
Category	Flatbed Trucks
Last Updated	2/18/2026
Location	Rothschild, WI, US
Sold By	Penske Used Trucks

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

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Used 2019 Freightliner M2 Flatbed Truck for sale, 137,242 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	137,242 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	244848
MLS Number	14148960
Category	Flatbed Trucks
Last Updated	2/18/2026
Location	Amarillo, TX, US
Sold By	Penske Used Trucks

2019 International 4300 26 ft Flatbed Truck - 220HP, 6 Speed Automatic

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$42,250 USD

Used 2019 International 4300 26 ft Flatbed Truck, 149,696 miles, Cummins B6.7 diesel engine, 220 HP, 6-speed automatic Allison transmission, single rear axle, air ride suspension. Check it...

Condition	Used
Usage	154,182 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	325305
MLS Number	13481079
Category	Flatbed Trucks
Last Updated	2/18/2026
Location	Louisville, KY, US
Sold By	Penske Used Trucks

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

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$35,500 USD

Used 2019 Freightliner M2 Flatbed Truck for sale, 192,871 miles, Cummins B6.7 diesel engine, 220 HP, 6-speed automatic Allison transmission, air ride suspension, single rear axle, 80-gallon...

Condition	Used
Usage	195,222 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	322961
MLS Number	13897999
Category	Flatbed Trucks
Last Updated	2/18/2026
Location	Hammond, LA, US
Sold By	Penske Used Trucks

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

Price Drop $49,000 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	172,289 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	2/18/2026
Location	Fresno, CA, US
Sold By	Penske Used Trucks

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

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Used 2018 Isuzu NQR Flatbed Truck for sale, 89,924 miles, 215 HP Isuzu 4HK1TC diesel engine, 6-speed Aisin automatic transmission, 150" wheelbase, single rear axle, spring suspension, white...

Condition	Used
Usage	89,924 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	187119
MLS Number	14148836
Category	Flatbed Trucks
Last Updated	2/18/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks

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2018 Isuzu NPR 16 ft Flatbed Truck - 215HP, 6 Speed Automatic, Liftgate

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$21,822 USD

Condition	Used
Usage	208,219 Miles
Duty Class	Medium Duty Flatbed Truck
Bed Length	16 ft.
Horse Power	215 HP
Engine Model	4HK1TC'10 215/2500
Transmission	6 Speed Automatic
Suspension	Leaf Springs
Rear Axle	Single Axle
Rear End	4.55 ratio
Liftgate	Yes
Stock Number	809640
MLS Number	14148116
Category	Flatbed Trucks
Last Updated	2/17/2026
Location	Beltsville, MD, US
Sold By	Ryder

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2018 Freightliner M2 106 26 ft Flatbed Truck - 300HP, 6 Speed Automatic

Newly Listed

$58,542 USD

Condition	Used
Usage	178,427 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	26 ft.
Horse Power	300 HP
Engine Model	L9'17 300/2000
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	5.22 ratio
Stock Number	753037
MLS Number	14148107
Category	Flatbed Trucks
Last Updated	2/17/2026
Location	Springfield, MA, US
Sold By	Ryder

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

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$85,500 USD

Used 2019 Freightliner 114SD Tandem Axle Flatbed Truck, 408,580 miles, 370HP DD13 diesel engine, 6-speed Allison automatic transmission, 13,300 lb front axle, 40,000 lb rear axle, air ride...

Condition	Used
Usage	408,580 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	41347
MLS Number	14088385
Category	Flatbed Trucks
Last Updated	2/17/2026
Location	Minoa, NY, US
Sold By	Penske Used Trucks

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

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$85,000 USD

Used 2019 Freightliner 114SD Flatbed Truck for sale, 417,322 miles, DD13 diesel engine, 370 HP, 6-speed Allison automatic transmission, tandem rear axle, air ride suspension, 75-gallon fuel...

Condition	Used
Usage	417,322 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	41346
MLS Number	14088382
Category	Flatbed Trucks
Last Updated	2/17/2026
Location	Minoa, NY, US
Sold By	Penske Used Trucks

2023 International MV607N Flatbed Truck - 220HP, 6 Speed Automatic

Price Drop $68,000 USD

Used 2023 International MV607N Flatbed Truck for sale, 45,273 miles, 220 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 10,000 lb front axle, 17,500 lb single rear...

Condition	Used
Usage	45,288 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	168427
MLS Number	14016268
Category	Flatbed Trucks
Last Updated	2/17/2026
Location	Tampa, FL, US
Sold By	Penske Used Trucks

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

Recently Updated

$57,500 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	164,532 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	2/18/2026
Location	Harahan, LA, US
Sold By	Penske Used Trucks

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

Recently Updated

$61,250 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	172,117 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	2/18/2026
Location	Norcross, GA, US
Sold By	Penske Used Trucks

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

Price Drop $64,750 USD

Used 2022 Freightliner M2 Flatbed Truck for sale, 121,354 miles, Cummins B6.7 diesel engine, 220 HP, 6-speed Allison automatic transmission, single rear axle, air ride suspension. Check it...

Condition	Used
Usage	121,367 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	397464
MLS Number	14045379
Category	Flatbed Trucks
Last Updated	2/17/2026
Location	West Sacramento, CA, US
Sold By	Penske Used Trucks

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

Price Drop $95,250 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	230,717 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	2/17/2026
Location	Enid, OK, US
Sold By	Penske Used Trucks

2020 Freightliner M2 Flatbed Truck - 250HP, 6 Speed Automatic

Newly Listed

$44,000 USD

Used 2020 Freightliner M2 Flatbed Truck for sale, 250 HP Cummins B6.7 diesel engine, 6-speed Allison automatic transmission, 100 gal fuel capacity, 270" wheelbase, air ride suspension,...

Condition	Used
Usage	205,778 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	19,000 lb 5.22 ratio
Stock Number	355958
MLS Number	14147104
Category	Flatbed Trucks
Last Updated	2/18/2026
Location	Hammond, LA, US
Sold By	Penske Used Trucks

2019 GMC G33503 Flatbed Truck - 341HP, 6 Speed Automatic

Newly Listed

$29,500 USD

Used 2019 GMC G33503 Flatbed Truck for sale, 47,742 miles, 341 HP 6.0L V8 GMC engine, 6-speed automatic transmission, single rear axle, 33-gallon fuel capacity, white color. Check it out.

Condition	Used
Usage	47,742 Miles
Duty Class	Light Duty Flatbed Truck
Horse Power	341 HP
Engine Model	GMC 6.0LV8
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	8,600 lb 3.73 ratio
Stock Number	351041
MLS Number	14147087
Category	Flatbed Trucks
Last Updated	2/18/2026
Location	Torrance, CA, US
Sold By	Penske Used Trucks