6 Speed Flatbed Trucks For Sale in Colorado

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1-23 of 23 results
1-23 of 23 results
Chevrolet Silverado 5500HD 16 ft Flatbed Truck - 330HP, 6 Speed Allison Rds Automatic
21 0

2023 Chevrolet Silverado 5500HD 16 ft Flatbed Truck - 330HP, 6 Speed Allison Rds Automatic

$74,500 USD
***Lease Unit***, ***Taxes And Fees Based On Approved Credit*** 2023 Chevrolet C5500 Flatbed Truck, 6.6L Duramax Diesel Engine With 350HP, Allison RDS 6 Speed Automatic Transmission, 19,500...
ConditionNew
Usage49 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length16 ft.
Horse Power330 HP
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End13,500 lb 4.10 ratio
Stock NumberTR165
MLS Number12548986
CategoryFlatbed Trucks
Last Updated11/23/2024
Location
Wheat Ridge, CO, US
Sold By

DTI Trucks

Freightliner M2 106 Tandem Axle 24 ft Flatbed Truck - 350HP, 6 Speed Allison Rds Automatic
36 0

2020 Freightliner M2 106 Tandem Axle 24 ft Flatbed Truck - 350HP, 6 Speed Allison Rds Automatic

$159,500 USD
2020 Freightliner M2 Tandem Axle Hydraulic Wallboard Loader, Cummins L9 Turbo Diesel Engine, 350 HP, Engine Brake, Allison 6 Speed Automatic Transmission, ONLY 55,132 Miles 2,226 Engine...
ConditionUsed
Usage2,226 Hours
Duty ClassHeavy Duty Flatbed Truck
Bed Length24 ft.
Horse Power350 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberT16756D
MLS Number13250556
CategoryFlatbed Trucks
Last Updated11/22/2024
Location
Denver, CO, US
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Kenworth T280 26 ft Flatbed Truck - 300HP, 6 Speed Allison Rds Automatic
23 0

2025 Kenworth T280 26 ft Flatbed Truck - 300HP, 6 Speed Allison Rds Automatic

$117,500 USD
2025 Kenworth T280 26ft Flatbed Truck, Paccar PX-7 6.7L I6 Diesel Engine With 300HP, Allison 2500RDS 6 Speed Automatic Transmission With Push Button Range Selector, Exhaust Brake, 26,000 Lbs...
ConditionUsed
Usage140 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length26 ft.
Horse Power300 HP
Engine ModelPaccar PX7
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End16,000 lb
Stock NumberT16784M
MLS Number13247351
CategoryFlatbed Trucks
Last Updated11/21/2024
Location
Wheat Ridge, CO, US
Sold By

DTI Trucks

Chevrolet Silverado 4500HD 11.5 ft Flatbed Truck - 350HP, 6 Speed Allison Rds Automatic
24 0

2022 Chevrolet Silverado 4500HD 11.5 ft Flatbed Truck - 350HP, 6 Speed Allison Rds Automatic

$64,500 USD
2022 Chevrolet 4500HD LT 11.5ft Flatbed Truck, 6.6L Duramax V8 Turbo Diesel Engine 350hp, Allison 6-Speed Automatic Transmission, Exhaust Brake, 4x4, 16,000 GVWR (7,500 Front 13,500 Rear) No...
ConditionUsed
Usage25,003 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length11.5
Horse Power350 HP
Drivetrain4x4
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,500 lb
Stock NumberTR113
MLS Number13247339
CategoryFlatbed Trucks
Last Updated11/21/2024
Location
Wheat Ridge, CO, US
Sold By

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Hino 268 26 ft Flatbed Truck - 230HP, 6 Speed Automatic
30 0

2018 Hino 268 26 ft Flatbed Truck - 230HP, 6 Speed Automatic

$61,250 USD
Purchase your vehicle from the leader in the leasing industry. Penske vehicles have the reputation of quality and being well-maintained. We offer competitive financing; extended warranties;...
ConditionUsed
Usage77,062 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length26 ft.
Horse Power230 HP
Engine ModelHino J08E-WU
Transmission6 Speed Automatic
Sleeper Size0"
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.57 ratio
Stock Number213684
MLS Number13243076
CategoryFlatbed Trucks
Last Updated11/27/2024
Location
Greeley, CO, US
Sold By

Penske Used Trucks

Ford F-650 24 ft Flatbed Truck - 335HP, 6 Speed Automatic, Liftgate
25 0

2023 Ford F-650 24 ft Flatbed Truck - 335HP, 6 Speed Automatic, Liftgate

$89,500 USD
2023 Ford F650 24ft Flatbed Truck, 7.3L Gas V8 Engine With 335HP, TorqShift 6 Speed Automatic Transmission 26,000 Lbs. GVWR, 8,500 Lb. Front Axle, 17,500Lb. Rear Axle, Hydraulic Brakes,...
ConditionUsed
Usage12,818 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length24 ft.
Horse Power335 HP
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End17,500 lb
Stock NumberT16568M
MLS Number13041671
CategoryFlatbed Trucks
Last Updated11/14/2024
Location
Wheat Ridge, CO, US
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Ford F-650 22 ft Flatbed Truck - 270HP, 6 Speed Automatic
23 0

2016 Ford F-650 22 ft Flatbed Truck - 270HP, 6 Speed Automatic

$73,500 USD
2016 Ford F650 22ft Flatbed Truck, Ford Powerstroke 6.7L Diesel Engine 270hp, 6 Speed Automatic Transmission, Exhaust Brake, Dual Rear Wheels, 26,000 Lbs. GVWR, 8,500 Lb. Front Axle, 17,500...
ConditionUsed
Usage4,262 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length22 ft.
Horse Power270 HP
Engine ModelFord 6.7L POWER STROKE
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End17,500 lb
Stock NumberT16391M
MLS Number12922098
CategoryFlatbed Trucks
Last Updated11/7/2024
Location
Wheat Ridge, CO, US
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Isuzu NRR 22 ft Flatbed Truck - 210HP, 6 Speed Automatic
24 0

2020 Isuzu NRR 22 ft Flatbed Truck - 210HP, 6 Speed Automatic

$59,500 USD
2020 Isuzu NRR 22’ Flatbed Stake Side Truck, 5.2L 4HK1TC Diesel Engine, 6-Speed Automatic Transmission, 18,473 Miles, 19,500 GVWR (7,275 Front, 13,660 Rear) No CDL Required, 22' Long Flatbed...
ConditionUsed
Usage18,743 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length22 ft.
Horse Power210 HP
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End13,660 lb
Stock NumberT16701M
MLS Number13209118
CategoryFlatbed Trucks
Last Updated11/2/2024
Location
Wheat Ridge, CO, US
Sold By

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International MV Tandem Axle 26 ft Flatbed Truck - 300HP, 6 Speed Automatic, Liftgate
35 0

2020 International MV Tandem Axle 26 ft Flatbed Truck - 300HP, 6 Speed Automatic, Liftgate

$99,500 USD
2020 International MV-607 Tandem Axle Flatbed, Cummins L9, 300 HP, Allison 6 Speed Automatic, ONLY 84,775 Miles 3,560 Engine Hours, 52K GVWR, 12K/40K, 5.86, Diff Lock, PDL, 256” Wheel Base,...
ConditionUsed
Usage3,560 Hours
Duty ClassHeavy Duty Flatbed Truck
Bed Length26 ft.
Horse Power300 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.86 ratio
WinchYes
LiftgateYes
Stock NumberT16411D
MLS Number13196315
CategoryFlatbed Trucks
Last Updated10/25/2024
Location
Denver, CO, US
Sold By

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Ford F-350 Flatbed Truck - 330HP, 6 Speed Automatic
26 0

2019 Ford F-350 Flatbed Truck - 330HP, 6 Speed Automatic

$39,500 USD
2019 Ford F350 Flatbed Truck, 6.7L Powerstroke V8 Diesel Engine 330HP, 6 Spd Automatic Transmission, Dual Rear Wheels, 4x4, 14,000 Lbs. GVWR (under CDL) 5,600 Lb. Front Axle, 10,040 Lb. Rear...
ConditionUsed
Usage99,075 Miles
Duty ClassLight Duty Flatbed Truck
Horse Power330 HP
Engine ModelFord 6.7L POWER STROKE
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End10,040 lb
Stock NumberT16469M
MLS Number13189865
CategoryFlatbed Trucks
Last Updated10/22/2024
Location
Wheat Ridge, CO, US
Sold By

DTI Trucks

Freightliner M2 106 Tandem Axle Flatbed Truck - 360HP, 6 Speed Allison Rds Automatic
43 0

2025 Freightliner M2 106 Tandem Axle Flatbed Truck - 360HP, 6 Speed Allison Rds Automatic

$167,500 USD
2025 Freightliner M2-106 Plus Tandem Axle 24’ Flatbed, Cummins L9 Turbo Diesel Engine, 360 HP, Engine Brake, Allison 6 Speed 3000 RDS Automatic Transmission, ONLY 73 Miles 8 Engine Hours,...
ConditionUsed
Usage8 Hours
Duty ClassHeavy Duty Flatbed Truck
Horse Power360 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock NumberT16648D
MLS Number13178957
CategoryFlatbed Trucks
Last Updated10/18/2024
Location
Denver, CO, US
Sold By

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RAM 5500 Flatbed Truck - 350HP, 6 Speed Automatic
27 0

2022 RAM 5500 Flatbed Truck - 350HP, 6 Speed Automatic

$79,500 USD
2022 Ram 5500HD Flatbed Truck, 6.7L Cummins Engine 360hp, 6 Speed Aisin Automatic Transmission, 4x4, Auto Transfer Case, Auto Hubs, Dually, Hydraulic Brakes, Spring Suspension, Crew Cab, 6...
ConditionUsed
Usage21,571 Miles
Duty ClassMedium Duty Flatbed Truck
Horse Power350 HP
Engine ModelCummins ISB
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Stock NumberT16703M
MLS Number13171577
CategoryFlatbed Trucks
Last Updated10/11/2024
Location
Wheat Ridge, CO, US
Sold By

DTI Trucks

International DuraStar 4300 26 ft Flatbed Truck - 220HP, 6 Speed Allison Hs Automatic, Liftgate
26 0

2017 International DuraStar 4300 26 ft Flatbed Truck - 220HP, 6 Speed Allison Hs Automatic, Liftgate

$57,500 USD
2017 International 4300 26ft Flatbed Truck, Cummins ISB 6.7L Diesel Engine With 220 HP, 6 Speed Automatic Transmission, Dual Rear Wheels, 25,999 Lbs. GVWR, 10,000 Lb. Front Axle, 17,500 Lb....
ConditionUsed
Usage112,503 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length26 ft.
Horse Power220 HP
Engine ModelCummins ISB6.7
Emission RatingUSA Tier 4 Final
Drivetrain4x2
Transmission6 Speed Allison HS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End17,500 lb
Floor TypeWood Floor
WinchYes
LiftgateYes
Stock NumberT16096M
MLS Number13169834
CategoryFlatbed Trucks
Last Updated10/10/2024
Location
Wheat Ridge, CO, US
Sold By

DTI Trucks

Ford F-450 12 ft Flatbed Truck - 330HP, 6 Speed Automatic
24 0

2021 Ford F-450 12 ft Flatbed Truck - 330HP, 6 Speed Automatic

$66,500 USD
2021 Ford F450 12ft Flatbed Truck, 6.7L Power Stroke 330HP, 6 Speed Automatic Transmission, Four Wheel Drive, Auto Transfer Case, Auto Hubs, GVWR: 16,500lbs, Front Axle 6,500lbs, Rear Axle...
ConditionUsed
Usage38,928 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length12 ft.
Horse Power330 HP
Engine ModelFord 6.7L POWER STROKE
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End12,880 lb
Stock NumberT16468M
MLS Number12906880
CategoryFlatbed Trucks
Last Updated9/26/2024
Location
Wheat Ridge, CO, US
Sold By

DTI Trucks

Peterbilt 330 24 ft Flatbed Truck - 240HP, 6 Speed Allison Hs Automatic, Liftgate
24 0

2016 Peterbilt 330 24 ft Flatbed Truck - 240HP, 6 Speed Allison Hs Automatic, Liftgate

$54,500 USD
2016 Peterbilt 330 Cab Flatbed Truck, Paccar PX-7 6.7L I6 Diesel Engine With 240HP, Allison 2500 HS Automatic Transmission With Push Button Range Selector, 26,000 Lbs. GVWR, 10,000 Lb. Front...
ConditionUsed
Usage183,993 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length24 ft.
Horse Power240 HP
Engine ModelPaccar PX7
Emission RatingUSA Tier 4 Final
Drivetrain4x2
Transmission6 Speed Allison HS Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End20,000 lb
LiftgateYes
Stock NumberT15710M
MLS Number12932253
CategoryFlatbed Trucks
Last Updated9/12/2024
Location
Wheat Ridge, CO, US
Sold By

DTI Trucks

Mack Granite GU713 Tandem Axle Flatbed Truck - 320HP, 6 Speed Automatic
28 0

2008 Mack Granite GU713 Tandem Axle Flatbed Truck - 320HP, 6 Speed Automatic

$67,500 USD
2008 Mack GU713 Granite Tandem Axle 24’ Flatbed, Mack MP-7 10.8L Turbo Diesel Engine, 320 HP, Allison 6 Speed Automatic Transmission, ONLY 151,680 Miles, 7,304 Engine Hours, 57,680 Lbs. GVWR...
ConditionUsed
Usage7,304 Hours
Duty ClassHeavy Duty Flatbed Truck
Horse Power320 HP
Engine ModelMack MP7-345C
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionCamelback
Rear AxleTandem Axle
Rear End46,000 lb
WinchYes
Stock NumberT16015D
MLS Number13035744
CategoryFlatbed Trucks
Last Updated8/29/2024
Location
Denver, CO, US
Sold By

DTI Trucks

Freightliner M2 106 Flatbed Truck - 250HP, 6 Speed Allison Rds Automatic
26 0

2024 Freightliner M2 106 Flatbed Truck - 250HP, 6 Speed Allison Rds Automatic

Call for price
***Full Maintenance Lease***, ***Taxes And Fees Based On Approved Credit*** 2024 Freightliner M2-106 Plus 26’ Box Truck, 6.7L Cummins ISB Turbo Diesel Engine w/ 250HP, Allison 6-Speed...
ConditionNew
Usage77 Miles
Duty ClassMedium Duty Flatbed Truck
Horse Power250 HP
Engine ModelCummins ISB
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End16,000 lb
LiftgateYes
Stock NumberTR172
MLS Number12576252
CategoryFlatbed Trucks
Last Updated5/17/2024
Location
Wheat Ridge, CO, US
Sold By

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Freightliner M2 106 26 ft Flatbed Truck - 250HP, 6 Speed Allison Rds Automatic, Liftgate
26 0

2024 Freightliner M2 106 26 ft Flatbed Truck - 250HP, 6 Speed Allison Rds Automatic, Liftgate

Call for price
***Full Maintenance Lease***, ***Taxes And Fees Based On Approved Credit*** 2024 Freightliner M2-106 Plus 26’ Box Truck, 6.7L Cummins ISB Turbo Diesel Engine w/ 250HP, Allison 6-Speed...
ConditionNew
Usage77 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length26 ft.
Horse Power250 HP
Engine ModelCummins ISB
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End16,000 lb
LiftgateYes
Stock NumberTR172
MLS Number12874257
CategoryFlatbed Trucks
Last Updated5/16/2024
Location
Wheat Ridge, CO, US
Sold By

DTI Trucks

Chevrolet 3500HD 9 ft Flatbed Truck - 6 Speed Automatic
26 0

2022 Chevrolet 3500HD 9 ft Flatbed Truck - 6 Speed Automatic

Call for rental/lease prices
Lease Unit Stock #R-56, 2022 Chevrolet Silverado 3500HD Flatbed Crew Cab Truck, 6.6L Duramax V8 Turbo Diesel Engine, Allison 6 Speed Automatic Transmission, 4x4, 2970 Miles, 14,000 GVWR...
ConditionNew
Usage2,970 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length9 ft.
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End10,400 lb
Stock NumberTR56
MLS Number11561259
CategoryFlatbed Trucks
Last Updated4/10/2024
Location
Wheat Ridge, CO, US
Rented/Leased By

DTI Trucks

2011 International 4400 Flatbed Truck
16 0

2011 International 4400 Flatbed Truck

$44,500 USD
24' flatbed, 102" wide, DT-466, 285 HP, 4 spring, P.S., A/C, auto 3000-6 speed, 5.57 ratio, 258 WB, new tires 22.5, new brakes, very clean, Colorado truck no rust.
ConditionUsed
Usage137,939 Miles
Bed Length24 ft.
Horse Power285 HP
Engine ModelInternational DT-466
Transmission6 Speed Automatic
Suspension4 Spring
Rear AxleTandem Axle
Rear End40,000 lb 5.57 ratio
Stock Number110718
MLS Number12712978
CategoryFlatbed Trucks
Last Updated3/19/2024
Location
Greeley, CO, US
Sold By

Western Equipment & Truck, Inc.

Chevrolet 3500HD 9 ft Flatbed Truck - 350HP, 6 Speed Automatic
26 0

2022 Chevrolet 3500HD 9 ft Flatbed Truck - 350HP, 6 Speed Automatic

Call for price
Call for rental/lease prices
***FULL MAINTENANCE LEASE***, ***TAXES AND FEES BASED ON APPROVED CREDIT*** Available Today!!!! Stock # R56, 2022 Chevrolet 3500HD 9’ Flatbed Truck, 6.6L Duramax V8 Turbo Diesel Engine,...
ConditionNew
Duty ClassMedium Duty Flatbed Truck
Bed Length9 ft.
Horse Power350 HP
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End10,000 lb
Stock NumberTR56
MLS Number11721452
CategoryFlatbed Trucks
Last Updated3/10/2024
Location
Wheat Ridge, CO, US
Sold By

DTI Trucks

Chevrolet 3500HD 9 ft Flatbed Truck - 350HP, 6 Speed Automatic
26 0

2022 Chevrolet 3500HD 9 ft Flatbed Truck - 350HP, 6 Speed Automatic

Call for price
***FULL MAINTENANCE LEASE***, ***TAXES AND FEES BASED ON APPROVED CREDIT*** Available Today!!!! Stock # R56, 2022 Chevrolet 3500HD 9’ Flatbed Truck, 6.6L Duramax V8 Turbo Diesel Engine,...
ConditionNew
Duty ClassLight Duty Flatbed Truck
Bed Length9 ft.
Horse Power350 HP
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Stock NumberTR56
MLS Number11718948
CategoryFlatbed Trucks
Last Updated3/10/2024
Location
Wheat Ridge, CO, US
Sold By

DTI Trucks

GMC Sierra 3500HD 9 ft Flatbed Truck - 350HP, 6 Speed Automatic
23 0

2023 GMC Sierra 3500HD 9 ft Flatbed Truck - 350HP, 6 Speed Automatic

Call for price
***FULL MAINTENANCE LEASE***, 
***TAXES AND FEES BASED ON APPROVED CREDIT***

, Available Today!!!!

, Stock # R100, 2023 GMC 3500HD Crew Cab 9’ Flatbed
, 6.6L Duramax V8 Turbo Diesel Engine...
ConditionNew
Usage60 Miles
Duty ClassMedium Duty Flatbed Truck
Bed Length9 ft.
Horse Power350 HP
Drivetrain4x4
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Rear End10,400 lb
Stock NumberTR100
MLS Number11778264
CategoryFlatbed Trucks
Last Updated12/7/2023
Location
Wheat Ridge, CO, US
Sold By

DTI Trucks

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